The total volume of hydrogen gas needed to fill the Hinderburg was 2.00 x 108 L at 1.00 atm and 25.0°C. How much energy was evolved when it burned?
Hint-Use the Ideal Gas Law to obtain the moles of hydrogen gas.
2H2 (g) + O2 (g) → 2H2O (l) ΔH = -572 kJ
a. 2.86 x 104 kJ
b. 5.72 x 1010 kJ
c. 8.18 x 106 kJ
d. 35 x 1011 kJ
e. 2.34 x 109 kJ
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