A mixture containing 5.00 g of H2(g) and 10.0 g of O2(g) is allowed to react in a 15.0 L rigid container at a constant temperature of 25.0°C. 2H2(g) + O2(g)
2H2O(l)
Once the reaction is complete,what will be the pressure of the excess gas inside the container?
A) 1.51 atm
B) 4.04 atm
C) 3.53 atm
D) 3.02 atm
Correct Answer:
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