🤓 Based on our data, we think this question is relevant for Professor Welch's class at UVA.
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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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Gas Stoichiometry concept. If you need more Gas Stoichiometry practice, you can also practice Gas Stoichiometry practice problems.
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Based on our data, we think this problem is relevant for Professor Welch's class at UVA.