Hydrazine, N2H4, is a corrosive liquid used in rocket and jet fuels. Ammonia, NH3, is a gas that dissolves in water to form a solution that can be used as a cleaning agent. How do hydrazine and ammonia illustrate the law of multiple proportions?
(the law of mulitple proportions is; statement that when two elements combine with each other to form more than one compound, the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.)