{"id":1503,"date":"2022-04-28T21:44:19","date_gmt":"2022-04-28T21:44:19","guid":{"rendered":"https:\/\/blog.praxilabs.com\/?p=1503"},"modified":"2025-10-11T22:22:03","modified_gmt":"2025-10-11T22:22:03","slug":"25-new-virtual-science-experiments","status":"publish","type":"post","link":"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/","title":{"rendered":"Discover Our 25 New Virtual Science Experiments and Features"},"content":{"rendered":"<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">New virtual science experiments are launched on our website to provide you, schools and higher education, with an all-in-one portal of 3D science simulations!<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Doing online virtual science experiments in a virtual lab simulation allows students to learn from just about anywhere, home, library, or virtual computer labs. In the traditional labs, teachers spends a great deal of time demonstrating the procedure and the theoretical background of the experiments, But online virtual science experiments are faster and they also give students a feeling of being more comfortable while conducting the experiments.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">About <a href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/06\/praxilabs-20-new-experiments\/\">25 new experiments<\/a> are added to the List of 3D Science Simulations in the fields of chemistry, physics, and biology.<\/span><\/p>\n<p><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><span style=\"font-weight: 400;\">We\u2019ve been working hard to develop PraxiLabs to enrich our users&#8217; experiences. But our ultimate goal is to make the <\/span><span style=\"font-weight: 400;\">interactive virtual science experiments <\/span><span style=\"font-weight: 400;\">science labs accessible, easy to use, and affordable for educational institutions and schools.<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">In order to provide you with an all-in-one portal of 3D interactive virtual science simulation, we&#8217;ve just added dozens of brand new online virtual science experiments to PraxiLabs catalog. From biology to chemistry &amp; physics.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><strong><a class=\"maxbutton-3 maxbutton\" href=\"https:\/\/praxilabs.com\/\"><span class='mb-text'>Get started Praxilabs for FREE<\/span><\/a><\/strong><\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\r\n<div class=\"ez-toc-title-container\">\r\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\r\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\r\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#2_New_Virtual_Physical_Science_Experiments_Online\" >2 New Virtual Physical Science Experiments Online<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Zeeman_Effect_Experiment\" >Zeeman Effect Experiment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Density_Measurement\" >Density Measurement<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#19_New_Online_Virtual_Science_Experiments_in_Biology\" >19 New Online Virtual Science Experiments in Biology<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Adherent_Cell_Culturing_using_Mammalian_Cell_Lines\" >Adherent Cell Culturing using Mammalian Cell Lines<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Cultivation_of_Virus_in_Chick_Embryo\" >Cultivation of Virus in Chick Embryo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Building_a_Model_for_Catalytic_Interactions\" >Building a Model for Catalytic Interactions<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#6_New_Virtual_Reality_science_Experiments_in_Chemistry\" >6 New Virtual Reality science Experiments in Chemistry<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Diels_Alder_Reaction\" >Diels Alder Reaction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#GCMS_Analysis\" >GC\/MS Analysis<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#PraxiLabs_New_Exciting_Features_Released\" >PraxiLabs New Exciting Features Released<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Virtual_Lab_Tutorials\" >Virtual Lab Tutorials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Skipping_Experiments_Students_Already_Know\" >Skipping Experiments Students Already Know<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Model_Answers_for_Your_MCQs\" >Model Answers for Your MCQs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#New_Walkthrough_Videos\" >New Walkthrough Videos\u00a0\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Find_the_Correct_Input_for_Pipette_Observation_Table\" >Find the Correct Input for Pipette &amp; Observation Table<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/praxilabs.com\/en\/blog\/2022\/04\/28\/25-new-virtual-science-experiments\/#Hints_Window_Guide_Future_Scientists\" >Hints Window: Guide Future Scientists\u00a0<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\r\n<h2><span class=\"ez-toc-section\" id=\"2_New_Virtual_Physical_Science_Experiments_Online\"><\/span><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><b>2 New Virtual Physical Science Experiments Online<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">PraxiLabs new experiments available in physics cover topics in modern physics and properties of matter. Provide your students with virtual physics labs that enhance understanding.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Zeeman_Effect_Experiment\"><\/span><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><b>Zeeman Effect Experiment<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4415 size-full\" src=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-2.webp\" alt=\"Zeeman Effect Experiment virtual lab\" width=\"370\" height=\"270\" srcset=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-2.webp 370w, https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-2-300x219.webp 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">In Zeeman Effect virtual lab, you will study the normal transverse and longitudinal Zeeman splitting of cadmium spectral red-line.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">By the end of Zeeman Effect experiment you will :<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0 \u00a0Learn how to observe the Zeeman doublet and triplet splitting of characteristic red line (643.8 nm) in transverse and longitudinal configurations, respectively.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"> \u00a0 learn more about the operation of etalon or Fabry-Perot interferometer .<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"> \u00a0 Conduct an experiment to study the Zeeman effect in Cadmium.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"> \u00a0 Detect the polarization state of the doublet and triplet components.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><strong><a href=\"https:\/\/praxilabs.com\/en\/3d-simulations\/zeeman-effect-virtual-lab-simulation\">Take a look and Find out more\u00a0<\/a><\/strong><\/span><\/p>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4416 size-full\" src=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-3.webp\" alt=\"Density Measurement virtual lab\" width=\"370\" height=\"270\" srcset=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-3.webp 370w, https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-3-300x219.webp 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Density_Measurement\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>Density Measurement<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">By the end of the experiment, You will learn to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0Determine the density for different materials in the form of regular solid, irregular solid, and liquids.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0Define the density of a material.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0Understand that the density is a property of the material.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0Identify the type of material from the density measurement.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0Prepare a suitable experimental setup to determine the density of a material in the form of a regular solid, irregular solid, and liquids.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><strong><span style=\"font-size: 14pt;\"><a href=\"https:\/\/praxilabs.com\/en\/3d-simulations\/density-measurement-virtual-lab-simulation\">Find out more about virtual lab simulation\u00a0<\/a><\/span><\/strong><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"19_New_Online_Virtual_Science_Experiments_in_Biology\"><\/span><span style=\"font-size: 18pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>19 New Online Virtual Science Experiments in Biology<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">PraxiLabs new enriching experiments in biology cover topics in biochemistry (Proteomics, Pharmacology, Toxicology) and Molecular Biology (Genetics, Microbiology, Biochemistry, Bioenergetics) like:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adherent_Cell_Culturing_using_Mammalian_Cell_Lines\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>Adherent Cell Culturing using Mammalian Cell Lines<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">In Adherent Cell Culturing Virtual Lab simulation, you will understand how cells are cultured, propagated, subcultured, and frozen in liquid nitrogen for long term storage. In Vitro Cell Culturing is a very important protocol for preparing cells needed for all subsequent In Vitro Cytotoxicity and Genotoxicity assays.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">By the end of this experiment, the student will be able to:\u00a0<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Handle the consumables needed and the required instruments in cell culturing process.<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><span class=\"MtFg0 FwR7Pc\" lang=\"en\" tabindex=\"0\" role=\"button\" data-term-type=\"sl\" data-sl=\"en\" data-tl=\"ar\">Accurately <\/span><span style=\"font-weight: 400;\">\u00a0follow the Aseptic Techniques of cell culturing.<\/span><\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Follow and work\u00a0 the general important safety guidance which is necessary for Good Laboratory Practice (GLP).<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><span style=\"font-weight: 400;\">Dissolve<\/span><span style=\"font-weight: 400;\"> cells from Liquid Nitrogen and then seed them in cell culture flasks.<\/span><\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><span style=\"font-weight: 400;\">Harvest cells, c<\/span><span style=\"font-weight: 400;\">heck the confluence, and count them by the microscope.<\/span><\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><span style=\"font-weight: 400;\">Store the cells for long term using liquid nitrogen.\u00a0\u00a0<\/span><\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><span style=\"font-weight: 400;\">Scale up the cultured cells to set up further experiments.<\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4417 size-full\" src=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-4.webp\" alt=\"Cultivation of Virus in Chick Embryo\" width=\"370\" height=\"270\" srcset=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-4.webp 370w, https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-4-300x219.webp 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cultivation_of_Virus_in_Chick_Embryo\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>Cultivation of Virus in Chick Embryo<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">The main purpose of virus cultivation experiment is:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"> to learn how to identify and isolate viruses in clinical samples.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"> to do research on viral replication, structure and detect the effects on host cell.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">know the steps of virus preparation for vaccine production process.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">And by the end of the experiment, you will:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Become proficient at performing the viral cultivation consistently and accurately.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">\u00a0learn the essential concepts of virology.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4418 size-full\" src=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-5.webp\" alt=\"Building a Model for Catalytic Interactions\" width=\"1024\" height=\"460\" srcset=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-5.webp 1024w, https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-5-300x135.webp 300w, https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-5-768x345.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Building_a_Model_for_Catalytic_Interactions\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>Building a Model for Catalytic Interactions<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">In the virtual lab of this experiment you will learn to demonstrate the importance of the presence of enzymes in biochemical reactions showing their absence may lead to slowing down the rate of these reactions or even preventing them from taking place.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Method:<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">The concept is explained through this experiment by studying the effect of an acidic medium inside the stomach (represented by seven up here) on food (represented by biscuits). Then, the digestion of food (biscuits) is monitored in order to understand the necessity of the digestive enzymes for the vital process inside living organisms.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">And By the end of the experiment, you will know the answer to the investigative questions: Why do biochemical reactions require catalysts? What are the expected results of the experiment in the absence of enzymes in the term of speeding up or slowing down the rate of the reactions or even their occurrence?<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><strong><span style=\"font-size: 14pt;\"><a href=\"https:\/\/praxilabs.com\/en\/3d-simulations\">\u00a0Discover More about the <b>19 New Biology\u00a0 Virtual Labs Experiments<\/b><\/a><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;\"><strong><a class=\"maxbutton-3 maxbutton\" href=\"https:\/\/praxilabs.com\/en\/pricing\"><span class='mb-text'>Book FREE Live Demo Now<\/span><\/a>\u00a0<\/strong><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_New_Virtual_Reality_science_Experiments_in_Chemistry\"><\/span><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><b>6 New Virtual Reality science Experiments in Chemistry<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">PraxiLabs new experiments currently available cover topics in organic and analytical chemistry.\u00a0<\/span><\/p>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Here are some of the new virtual science experiments:<\/span><\/p>\n<p><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4419 size-full\" src=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-6.webp\" alt=\"Diels Alder Reaction\" width=\"370\" height=\"270\" srcset=\"https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-6.webp 370w, https:\/\/praxilabs.com\/en\/blog\/wp-content\/uploads\/2025\/06\/25-New-Virtual-Science-Experiments-and-Features-6-300x219.webp 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Diels_Alder_Reaction\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>Diels Alder Reaction<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">In the virtual lab of Diels Alder reactions, you will learn the synthesis of six-member cyclic organic compounds.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">And by the end of the experiment, you will:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Become proficient at running organic chemical reactions.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Learning the basics of organic synthesis procedures.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Understand the mechanism of Diels Alder&#8217;s reaction.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Learn the function of Diels Alder reaction.<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Get trained on how reflux and setup of reaction is used.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"> <span style=\"font-size: 14pt;\"><a href=\"https:\/\/praxilabs.com\/en\/3d-simulations\/diels-alder-reaction-virtual-lab-simulation\"><span style=\"font-weight: 400;\">Find Out More<\/span><\/a><\/span><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"GCMS_Analysis\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>GC\/MS Analysis<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Learn to analyze pesticides in a water sample.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Understand the basic concepts which are used for water samples analysis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Learn how to do chromatographic techniques.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Understand and learn more about the mechanism of GC\/MS operation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Learn the roles of GC and MS in water sample analysis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Get trained on using the instruments of the experiment and\u00a0 also their software.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><a href=\"https:\/\/praxilabs.com\/en\/3d-simulations\/gc-ms-analysis-virtual-lab-simulation\"><span style=\"font-weight: 400;\">Find Out More<\/span><\/a><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><strong>Explore PraxiLabs New Virtual Science Experiments and Amazing Features !\u00a0<a href=\"https:\/\/praxilabs.com\/en\/virtual-science-experiments-new-features\" target=\"_parent\" rel=\"noopener\" data-u-link-value=\"eyJuYW1lIjoid2ViIiwiYXR0cnMiOnsiaHJlZiI6Int7aHJlZn19IiwidGFyZ2V0Ijoie3t0YXJnZXR9fSJ9LCJ2YWx1ZXMiOnsiaHJlZiI6Imh0dHBzOi8vcHJheGlsYWJzLmNvbS9lbi92aXJ0dWFsLXNjaWVuY2UtZXhwZXJpbWVudHMtbmV3LWZlYXR1cmVzIiwidGFyZ2V0IjoiX3NlbGYifX0=\">Learn More<\/a><\/strong><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"PraxiLabs_New_Exciting_Features_Released\"><\/span><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><b>PraxiLabs New Exciting Features Released<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/z-s8WWjejFA\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">To drive more value and to Make Learning Accessible for All Learners, our new experiments come with exciting features.<\/span><\/p>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Virtual_Lab_Tutorials\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>Virtual Lab Tutorials<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Have\u00a0 a\u00a0 more intuitive experience with\u00a0 an interactive tutorial for each experiment and get to know how to use PraxiLabs\u2019 simulations, no need for any orientation training for staff or students.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Get a step-by-step tutorial for each experiment that points out features inside the lab you may not be aware of. Know more about our lab options. Realize how to use your lab partner and the menu button and how to zoom in and out, rotate, or reset the camera. You can easily skip the tutorial anytime.<\/span><\/p>\n<ul style=\"list-style-type: disc;\">\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Skipping_Experiments_Students_Already_Know\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b> Skipping Experiments Students Already Know<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">If they know it, save time and let them skip ahead when they need to, but still feel included. Skip and a list of the experiment milestones will allow you to select and focus on the stage you want to understand more.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Skipping, from the top right of the screen, brings students a more user-centered, focused, and personalized learning experience.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">With LMS integration, if a student skips one of the experiment stages, this will appear in the Students\u2019 Performance and Progress Reports seen by the instructor.<\/span><\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Model_Answers_for_Your_MCQs\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b> Model Answers for Your MCQs<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Are some MCQs about the experiment holding your students back? Reinforce their knowledge and correct any mistakes with PraxiLabs\u2019 Model Answers.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Check if the answers are right or wrong. Get the scores and the model answer immediately. Have all MCQ results sent to your LMS. Confirm competencies or debunk any misconceptions while you\u2019re at it!<\/span><\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"New_Walkthrough_Videos\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b> New Walkthrough Videos\u00a0\u00a0<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Once you press on the blinking button that flashes whenever you feel stuck, PraxiLabs\u2019 easy walkthrough video will stream a recording for any virtual lab simulation you need help with.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">It\u2019s fun and very thorough with a step-by-step explanation. Watch and closely observe how a step is done, if you find yourself stuck. You can fast forward the video to any part you want.<\/span><\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Find_the_Correct_Input_for_Pipette_Observation_Table\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b> Find the Correct Input for Pipette &amp; Observation Table<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">Get the support you need instantly, if you forgot the right amount you need to enter or if data is entered incorrectly, e.g., for the pipette or the observation table, at any point. Our friendly virtual assistant Oxi will alert you to any mistakes.<\/span><\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"Hints_Window_Guide_Future_Scientists\"><\/span><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b> Hints Window: Guide Future Scientists\u00a0<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">With a larger, more comfortable, game-like Hints Window design, get the guidance and support you need for your students.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\">If the experiment is left without taking any action for over 45 seconds, a speech bubble will appear to guide you to the next step or to the &#8220;menu button&#8221; for more support and materials.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;\"><b>\u00a0<\/b><b>Discover our <\/b><a href=\"https:\/\/praxilabs.com\/en\/3d-science-simulations\"><b>vast and exceptionally diverse catalog<\/b><\/a><b> of in-demand virtual lab simulations, to help enhance your students&#8217; learning experience in sciences.<\/b><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\"><strong> <a class=\"maxbutton-3 maxbutton\" href=\"https:\/\/praxilabs.com\/en\/virtual-labs\"><span class='mb-text'>Join Us Now for FREE<\/span><\/a><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>New virtual science experiments are launched on our website to provide you, schools and higher education, with an all-in-one portal of 3D science simulations! Doing online virtual science experiments in a virtual lab simulation allows students to learn from just about anywhere, home, library, or virtual computer labs. In the traditional labs, teachers spends a &hellip;<\/p>\n","protected":false},"author":8,"featured_media":4434,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[9],"tags":[],"class_list":["post-1503","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-virtual-labs"],"modified_by":"Muhamed Elmesery","_links":{"self":[{"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/posts\/1503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/comments?post=1503"}],"version-history":[{"count":20,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/posts\/1503\/revisions"}],"predecessor-version":[{"id":5421,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/posts\/1503\/revisions\/5421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/media\/4434"}],"wp:attachment":[{"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/media?parent=1503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/categories?post=1503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/praxilabs.com\/en\/blog\/wp-json\/wp\/v2\/tags?post=1503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}