This article describes the best free chemical reaction simulator software for Windows PC. This software is used for simulating various chemical reactions. You can basically select a reaction and then explore how it happens and see the collisions between atoms and molecules. It also lets you vary the properties of the environment to study changes in the nature of chemical reactions.
You can increase or decrease the temperature, increase the resistance, increase the positive/negative charge, increase/decrease the restraint on the object, change the speed of the selected object, create a radial bond between a pair of atoms, etc.
Many of these software provide several chemical reaction experiments that you can simulate and study. You can study the reactions of Synthesis, Decomposition, Single Displacement, Double Displacement, and Combustion. It also displays an energy graph with respect to the reaction coordinates. Immediately following 5 best free chemical reaction simulator software for Windows PC:
1. Molecular Workbench
Molecular Workbench is a free open source chemical reaction simulator software for Windows, Linux, Mac OS, etc. operating systems. It is a feature rich teaching and learning science simulation software including physics, chemistry, biology, nanotechnology, simulation etc.
How to simulate a chemical reaction in Molecular Workbench:
First, add a New Blank Page and then from the Insert menu, go to Container Model > 2D Chemical Reaction Simulator. You can now select reactions to simulate including Radical Substitution, Homogeneous Catalysis, Polymerization, and Hydrogen-Oxygen Reaction. You can set reaction parameters as well which are dissociation energy and activation energy.
Now, put the fictitious elements into the model and start simulating chemical reactions. While the chemical reaction simulation is in progress, it also displays the simulation time (in fs). For simulation purposes, you can drop rectangular barriers, heat selected objects, cool selected objects, increase positive/negative charges, increase/decrease restraints on objects, change the speed of selected objects, create radial bonds between a pair of atoms, etc. From Options > Toolbox, you can add hot bath and quick hot and cold control panel, and you can also view the energy time series. Energy time series graphs can be saved or even printed directly.
This software provides various tools to customize and manage your model like line, rectangle, ellipse, text, mark object, count objects in selected area, measure distance between two objects, etc. You can access and edit properties of this chemical reaction simulator like number of atoms/molecules/barriers, medium viscosity, dielectric constant, reaction interval, etc. Task Manager is provided to view and manage tasks performed during chemical reaction simulation. You can also set an automatic reminder that calls after a set duration.
The created chemical reaction simulator model can be saved in its original format. You can also save the simulated image stream by specifying the number of frames and duration.
In general, it is a great chemical reaction simulator which also provides Molecular Simulator, Protein Synthesis Simulator, Mesoscale Particle Simulator, etc. This software has many features to explore. In addition, it is a portable chemical reaction simulator that does not require installation and can be run when needed.
[Download Molecular Workbench | Paid/Free: Free]
2. Reactions & Rates
Reactions & Rates is a great free and portable chemical reaction simulator. You can use it on the go to simulate chemical reactions. You can basically simulate how chemical reactions occur by colliding atoms and molecules at different environmental properties. It lets you simulate single and double collision reactions and perform reaction rate experiments as well. For each of these simulations, you get a special tab.
For single collisions, it lets you choose the reaction and then launch the molecules into the vessel. You can now visualize molecular collisions and how the reaction takes place. It lets you vary the environmental properties by adding heat to the vessel or cooling the vessel. The respective separation graphs and energy graphs (total energy and potential energy) are shown at the interface. For multiple collisions, select one reaction, adjust the initial temperature, determine the number of each molecule in a reaction, and start the chemical reaction simulation.
You can also view the energy graph with respect to the reaction coordinates. Similarly, you can simulate the reaction rate experiment as well. Overall, this is a good software for chemistry students to simulate chemical reactions.
[Download Reactions & Rates | Paid/Free: Free]
3. My Chemistry Lab
My Chemistry Lab is a free chemical reaction simulator app for Windows 10. When you launch this app, you can see the Molecules and Reactions module to simulate. Just open the Reactions module to simulate a chemical reaction. It provides one example for different categories of chemical reactions. These categories are Synthesis, Decomposition, Single Displacement, Multiple Displacement, and Combustion.
You can open categories and simulate given chemical reactions. For example, in the Synthesis chemical reaction, it shows the simulation of Chlorine (CL2) and Hydrogen (H2) to form Hydrochloric acid (HCL). From Decomposition category, you can see the decomposition of Calcium carbonate (CaCO3) into Calcium oxide (CaO) and Carbon dioxide (CO2). In the Combustion category, it features a simulated chemical reaction of Methane (CH4) with Oxygen (2O2) to form Carbon dioxide (CO2) and Water (2H2O).
My Chemistry Lab is a basic chemistry simulator app for beginners. In its molecules section, you can see basic information about various molecules like Oxygen, Methane, Ammonia, etc.
[Download My Chemistry Lab | Paid/Free: Free]
4. Virtual Chemistry Lab
Virtual Chemistry Lab is another free chemical reaction simulator app for Windows 10. It is like a chemistry lab where you perform various experiments. It lets you read and simulate some basic experiments namely:
- Burnt Magnesium Tape
- Oxygen Gas Preparation
- Hydrogen Gas Preparation
- Preparation of carbon dioxide gas.
You can read the summary of this experiment and proceed to carry out these experiments one by one. Each step to perform an experiment is mentioned when you perform an experiment. There he is. This is a fairly simple application to simulate chemical reactions.
[Download Virtual Chemistry Lab | Paid/Free: Free]
5. Reactants, Products and Leftovers
Reactants, Products and Leftovers is a basic chemical reaction simulator for Windows. It is used for several basic chemical experiments including Make Water, Make Ammonia, and Combust Methane. It basically shows the products and residues after the reaction has taken place. You can determine the amount of reactants occurring in the reaction and view the final and residual products. It also displays related chemical equations.
Nice Games section is provided to play chemistry quiz. You basically have to balance chemical equations and calculate reactants, products, and/or leftovers.
[Download Reactants, Products and Leftovers | Paid/Free: Free]
PS: This chemical reaction simulator runs in a web browser.
Bottom Line: Those are the 5 best free chemical reaction simulator software for Windows PC. Of the 5 software above, Molecular Workbench is one of the favorite chemical reaction simulators of SafePlace. It provides most of the features when compared to other Software on the list.
