20 grams of NaOH is reacted with excess HCl, how much NaCl will

20 grams of NaOH is reacted with excess HCl, how much NaCl will it produce?
A. 29.25 grams
B. 58.5 grams
C. 117 grams
D. 234 grams

Correct answer is A. 29.25 grams

The balanced chemical reaction is NaOH + HCl -> NaCl + H2O, => amount of NaCl = (20/40)*58.5 = 29.25 grams.