Question Detail

CHM 101 Stoichiometry of Chemical Reactions Objective Question

Question

In the reaction HNO₃(aq) + NaHCO₃(s) → H₂O(l) + CO₂(g) + NaNO₃(aq), what amount of water is produced when 2.3 mol of nitric acid is combined with 2.0 mol of sodium hydrogen carbonate?
Options
A 2.3 mol
B 2.0 mol
Correct Answer
C 4.3 mol
D 1.0 mol
Correct Answer

Option B is the correct answer.

Detailed Explanation

The balanced equation shows a 1:1 ratio. With 2.3 mol HNO₃ and 2.0 mol NaHCO₃, NaHCO₃ is limiting, so 2.0 mol water is produced.

Hint

The notes provide the answer as 2.0 mol.

Question Info