What is the volume of a rock that has a mass of 50 grams and a density of
5 g/ml?

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas