Cleaning bottle contains 83.1 g of ammonia how many molecules of ammonia are in the bottle

Why does a cake rise when you bake it? ♡

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates