describe a model that shows the chemical reaction of water changing into hydrogen and oxygen gas. Be sure to include the appropriate reactants, products, and number of each molecule in your model

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

In order to complete this lab. you will need to be familiar with some common chemistry terms. complete the chemical change puzzle and list the relevant terms and their meaning below a.rectant b.product c.supernate