Which of the following is a balanced chemical equation?Which of the following is a balanced chemical equation?


A. AgNO3 + NaCl → 4AgCl + 2NaNO3

B. 2AgNO3 + 2NaCl → 3AgCl + 2NaNO3

C. AgNO3 + NaCl → AgCl + NaNO3

D. AgNO3 + 2NaCl → AgCl + 3NaNO3