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Determine the Number of Grams H2 Formed When 250

Question 214

Multiple Choice

Determine the number of grams H2 formed when 250.0 mL of 0.743 mol L-1 HCl solution reacts with 3.41 × 1023 atoms of Fe according to the following reaction:
2HCl(aq) + Fe(s) → H2(g) + FeCl2(aq)


A) 0.374 g
B) 1.33 g
C) 1.14 g
D) 0.187 g
E) 1.51 g

Correct Answer:

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