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Ammonia reacts with oxygen according to the equation: 4NH3(g) + 502(g) → 4NO(g) + 6H2O(g), AHrxn = -906 kJ %3D Calculate the heat (in kJ) associated with the complete reaction of 155 g of NH3. Express the heat in kilojoules to three significant figures. heat = kJ

Ammonia reacts with oxygen according to the equation: 4NH3(g) + 502(g) → 4NO(g) + 6H2O(g), AHrxn = -906 kJ %3D Calculate the heat (in kJ) associated with the complete reaction of 155 g of NH3. Express the heat in kilojoules to three significant figures. heat = kJ

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
Section: Chapter Questions
Problem 57QAP: Consider the following reaction in a vessel with a movable piston. R(g)+T(g)X(g)As the reaction...
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Part A Ammonia reacts with oxygen according to the equation: 4NH3(g) + 502(g) → 4NO(g) + 6H20(g), AHrxn = -906 kJ Calculate the heat (in kJ) associated with the complete reaction of 155 g of NH3. Express the heat in kilojoules to three significant figures. V ΑΣΦ ? heat = kJ Submit Previous Answers Request Answer
Transcribed Image Text:Part A Ammonia reacts with oxygen according to the equation: 4NH3(g) + 502(g) → 4NO(g) + 6H20(g), AHrxn = -906 kJ Calculate the heat (in kJ) associated with the complete reaction of 155 g of NH3. Express the heat in kilojoules to three significant figures. V ΑΣΦ ? heat = kJ Submit Previous Answers Request Answer
Part B What mass of butane in grams is necessary to produce 1.5 × 10° kJ of heat? What mass of CO2 is produced? C4H10(g) + 13/202(g) → 4CO2(g) + 5H2O(g), -2658 kJ Express the masses in grams to two significant figures separated by a comma. ΑΣΦ ? mass of C4H10, mass of CO2 = g, Submit Request Answer
Transcribed Image Text:Part B What mass of butane in grams is necessary to produce 1.5 × 10° kJ of heat? What mass of CO2 is produced? C4H10(g) + 13/202(g) → 4CO2(g) + 5H2O(g), -2658 kJ Express the masses in grams to two significant figures separated by a comma. ΑΣΦ ? mass of C4H10, mass of CO2 = g, Submit Request Answer
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