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QUESTION 24 Calculate the heat of the reaction, in kJ, using the standard enthalpies of formation provided. 2N2H4(g) + 2NO2(g) ----> 3N2(g) + 4H2O(g). AH (N2H4) = + 95.4 kJ mol-1 AH (NO2) = + 33.1 kJ mol-1 AH (H₂O) = -241.8 kJ mol-1 O-1224.2 kJ +1224.2 kJ O +1700.5 kJ O-1700.5 kJ QUESTION 25

QUESTION 24 Calculate the heat of the reaction, in kJ, using the standard enthalpies of formation provided. 2N2H4(g) + 2NO2(g) ----> 3N2(g) + 4H2O(g). AH (N2H4) = + 95.4 kJ mol-1 AH (NO2) = + 33.1 kJ mol-1 AH (H₂O) = -241.8 kJ mol-1 O-1224.2 kJ +1224.2 kJ O +1700.5 kJ O-1700.5 kJ QUESTION 25

Chemistry
Chemistry
9th Edition
ISBN:9781133611097
Author:Steven S. Zumdahl
Publisher:Steven S. Zumdahl
Chapter6: Thermochemistry
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Problem 77E: Give the definition of the standard enthalpy of formation for a substance. Write separate reactions...
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Calculate the heat of the reaction, in kJ, using the standard enthalpies of formation provided.
QUESTION 24 Calculate the heat of the reaction, in kJ, using the standard enthalpies of formation provided. 2N2H4(g) + 2NO2(g) ----> 3N2(g) + 4H2O(g). AH (N2H4) = + 95.4 kJ mol-1 AH (NO2) = + 33.1 kJ mol-1 AH (H2O) = -241.8 kJ mol-1 O-1224.2 kJ +1224.2 kJ O +1700.5 kJ O-1700.5 kJ QUESTION 25
Transcribed Image Text:QUESTION 24 Calculate the heat of the reaction, in kJ, using the standard enthalpies of formation provided. 2N2H4(g) + 2NO2(g) ----> 3N2(g) + 4H2O(g). AH (N2H4) = + 95.4 kJ mol-1 AH (NO2) = + 33.1 kJ mol-1 AH (H2O) = -241.8 kJ mol-1 O-1224.2 kJ +1224.2 kJ O +1700.5 kJ O-1700.5 kJ QUESTION 25
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