Explanation Given data: The mass of hydrogen is 3.5 × 10 4 kg The given reaction is: 2H 2 (g) + O 2 (g) → 2H 2 O(g) Δ H = -484 kJ Calculation of heat evolved: 3.5 × 10 4 kg of hydrogen is converted to grams as 3.5 × 10 7 g H 2 The molar mass of hydrogen, H 2 is 2 .016 g The heat evolved during for the above given reaction is calculated as follows, Heat evolved = 3

General Chemistry - Standalone book (MindTap Course List)

11th Edition

ISBN: 9781305580343

Author: Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher: Cengage Learning

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Chapter 21, Problem 21.117QP

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Interpretation:

The amount of heat evolved on combustion of 3.5×104 kg of hydrogen has to be calculated

To Calculate: The amount of heat evolved on combustion of 3.5×104 kg of hydrogen

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Chapter 21, Problem 21.116QP

Chapter 21, Problem 21.118QP

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Ch. 21.9 - Considering the fact that N2 makes up about 80% of...Ch. 21.10 - Prob. 21.2CC Ch. 21 - Prob. 21.1QP Ch. 21 - Prob. 21.2QP Ch. 21 - Prob. 21.3QP Ch. 21 - Prob. 21.4QP Ch. 21 - Prob. 21.5QP Ch. 21 - Prob. 21.6QP Ch. 21 - Prob. 21.7QP Ch. 21 - Prob. 21.8QP

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The amount of heat evolved on combustion of 3.5 × 10 4 kg of hydrogen has to be calculated To Calculate: The amount of heat evolved on combustion of 3.5 × 10 4 kg of hydrogen

Solution Summary: The author calculates the amount of heat evolved on combustion of 3.5times 104kg of hydrogen.

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Interpretation:

The amount of heat evolved on combustion of 3.5×104 kg of hydrogen has to be calculated

To Calculate: The amount of heat evolved on combustion of 3.5×104 kg of hydrogen

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Chapter 21 Solutions

The amount of heat evolved on combustion of 3.5 × 10 4 kg of hydrogen has to be calculated To Calculate: The amount of heat evolved on combustion of 3.5 × 10 4 kg of hydrogen

Solution Summary: The author calculates the amount of heat evolved on combustion of 3.5times 104kg of hydrogen.

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Interpretation: The amount of heat evolved on combustion of 3.5×104 kg of hydrogen has to be calculated To Calculate: The amount of heat evolved on combustion of 3.5×104 kg of hydrogen

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Chapter 21 Solutions

Interpretation:

The amount of heat evolved on combustion of 3.5×104 kg of hydrogen has to be calculated

To Calculate: The amount of heat evolved on combustion of 3.5×104 kg of hydrogen