(5 pts) Which of the following compounds are soluble in water: NH NO, Fe S, CuCO, and Srcl,? a. NH4NO, only b. NHANO, and Fe S c. Fe S and CuCO d. CuCO, and SrCl2 e. NH NO, and SrCl 1. Solution 1. (e) NH4NO3 and SrCl2 are soluble in water 14. (B) Molarity = moles of solute per liter of solution. (I) Stoichiometry = relative amounts of reactants and products in a chemical reaction (K) Conservation of mass = matter cannot be destroyed or created. (H) Arrhenius acid = increases/produces in H+ ion concentration in solution (D) Oxidising agent = reactant that removes electrons from other reactant (L) Bronsted - Lowry acid = donates a proton (C) Elelctrolyte = compound that ionizes when dissolved in suitable ionizing solvent (O) Net ionic equation = shows only those chemical species directly participateing in a chemical reaction (P) pH = - Log[H+] .