[Answer] Consider the chemical equation.CuCl2 + 2NaNO3 mc023-1.jpg Cu(NO3)2 + 2NaClWhat is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl?Use mc023-2.jpg.49.7%58.4%63.6%78.7%