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The Noxious Gas H2S Can Be Used to Remove the Acid

Question 19

Multiple Choice

The noxious gas H2S can be used to remove the acid rain component SO2 from factory emissions by the Claus Process. What volume of H2S in litres at STP will be needed to remove 2.00 kg of SO2?
2 H2S(g) + SO2(g) \rarr 3 S(s) + 2 H2O(l)


A) 1400 litres
B) 7 litres
C) 700 litres
D) 350 litres
E) 50 litres

Correct Answer:

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