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MDCAT Chemistry QUESTION #7828
Question 1

How many moles of NaCl are produced from 16.5 g HCl? \(\mathrm{HCl + NaOH \rightarrow NaCl + H_2O}\)

  • 0.252
  • 0.452✔️
  • 0.652
  • 0.852
Correct Answer Explanation

Molar mass HCl = 36.5 g/mol. Moles HCl = 16.5/36.5 = 0.452 mol. 1:1 ratio, so moles NaCl = 0.452 mol.