Multiple Choice
Magnesium metal reacts with hydrochloric acid to form aqueous magnesium chloride and hydrogen gas. An excess of magnesium is reacted with 20.0 mL of 3.00 M hydrochloric acid, and all of the hydrogen is collected in a balloon at 25°C and 1.00 atm. What is the expected volume of the balloon?
A) 0.734 L
B) 1.47 L
C) 0.672 L
D) 22.4 L
E) 1.34 L
Correct Answer:
Verified
Correct Answer:
Verified
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