Problem 8.71 Using bond enthalpies (Table 8.4 in the textbook), estimate ΔH for each of the following...
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Chemistry
Problem 8.71
Using bond enthalpies (Table 8.4 in the textbook), estimateΔH for each of the following reactions.
Part A
2CH4(g)+O2(g)→2CH3OH(g)
ΔH = -321
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Correct
Part B
H2(g)+Br2(g)→2HBr(g)
ΔH = -103
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Correct
Part C
2H2O2(g)→2H2O(g)+O2(g)
ΔH = 495
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Incorrect; Try Again
Problem 8.71 Using bond enthalpies (Table 8.4 in the textbook), estimateΔH for each of the following reactions. | Part A 2CH4(g)+O2(g)→2CH3OH(g)
SubmitMy AnswersGiveUp Correct Part B H2(g)+Br2(g)→2HBr(g)
SubmitMy AnswersGiveUp Correct Part C 2H2O2(g)→2H2O(g)+O2(g)
SubmitMy AnswersGiveUp Incorrect; Try Again |
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