Please help this is due today which ones are reactive and which arent?

One or more substances changing into one or more substances is an example of a

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas