Write a balanced equation (using smallest integer values) for the following reaction: Mg3N2 + H2O --> NH3 + Mg(OH)2 What is the number of water molecules in the balanced equation?

C. control over the business

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).