Termodinamikaning birinchi qonuni. Ichki energiya. Gazning bajargan ishi

https://phet.colorado.edu/en/simulation/legacy/reversible-reactions

Topics Thermodynamics Temperature Heat Gas Reaction Thermal Energy Description Watch a reaction proceed over time. How does total energy affect a reaction rate? Vary temperature, barrier height, and potential energies. Record concentrations and time in order to extract rate coefficients. Do temperature dependent studies to extract Arrhenius parameters. This simulation is best used with teacher guidance because it presents an analogy of chemical reactions.
	https://phet.colorado.edu/en/simulation/legacy/states-of-matter	Topics Atomic Bonding Chemistry Dipole Interaction Potential Molecules Description Watch different types of molecules form a solid, liquid, or gas. Add or remove heat and watch the phase change. Change the temperature or volume of a container and see a pressure-temperature diagram respond in real time. Relate the interaction potential to the forces between molecules.
	https://phet.colorado.edu/en/simulation/legacy/energy-forms-and-changes	Topics Energy Conservation of Energy Energy Systems Energy Forms Energy Changes Thermal Energy Description Explore how heating and coo­ling iron, brick, and wa­ter adds or removes energy. See how energy is transferred between objects. Build your own system, with energy sources, changers, and users. Track and visualize how energy flows and changes through your system.