What Volume of H₂ Would Be Collected at 21

question 76

Multiple Choice

What volume of H₂ would be collected at 21.5^oC and a pressure of 695 torr if 5.25 g of zinc react according to the equation: Zn(s) + 2HCl(aq) → ZnCl₂(aq) + H₂(g)

• A)1.06 L
• B)4.25 L
• C)1.80 L
• D)2.12 L
• E)5.49 L

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