OK THE OTHER ONE WAS A FAIL SO MORE POINTSSS, ONLY CAL, EMM AND KENN

2. how is heavy water different from normal water

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.