4 thành phần của dạng thuốc

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

Sugar is dissolved in water. which is the solute? sugar neither both water

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.