Zinc reacts with aqueous sulfuric acid to form hydrogen gas: Zn(s) +
(aq) → Zn
(aq) +
(g)
In an experiment,225 mL of wet
is collected over water at 27°C and a barometric pressure of
How many grams of Zn have been consumed?
The vapor pressure of water at 27°C is 
A) 4.79 × 
B) 0.567
C) 567
D) 431
E) 4.31 × 
Correct Answer:
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