QUESTION 13At 25° C, the following heats of reaction are known:2CIF (g) + O2 (g) > Cl₂0 (g) + F20 (g)A Hrxn= 167.4 kJ/mol2CIF3 (9) + 202 (9) -> Cl₂0 (g) +3F20 (9)A Hrxn = 341.4 kJ/mol2F2 (g) + O2 (g) -> 2F₂0 (9)A Hrxn = -43.4 kJ/molAt the same temperature, use Hess' law to calculate A Hrxn for the following reaction:CIF (g) + F2 (g) --> CIF3 (8)

At 25° C, the following heats of reaction are known: 2CIF (g) + O2 (g) -> Cl₂0 (g) + F20 (g) A Hrxn= 167.4 kJ/mol 2CIF3 (9) + 202 (9) > Cl₂0 (g) + 3F₂0 (9) A Hrxn= 341.4 kJ/mol 2F2 (g) + 02 (9) -> 2F₂0 (9) A Hrxn=-43.4 kJ/mol At the same temperature, use Hess' law to calculate A Hrxn for the following reaction: CIF (g) + F2 (g)--> CIF3 (8)

At 25° C, the following heats of reaction are known: 2CIF (g) + O2 (g) -> Cl₂0 (g) + F20 (g) A Hrxn= 167.4 kJ/mol 2CIF3 (9) + 202 (9) > Cl₂0 (g) + 3F₂0 (9) A Hrxn= 341.4 kJ/mol 2F2 (g) + 02 (9) -> 2F₂0 (9) A Hrxn=-43.4 kJ/mol At the same temperature, use Hess' law to calculate A Hrxn for the following reaction: CIF (g) + F2 (g)--> CIF3 (8)

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 12QAP: The heat of neutralization, Hneut, can be defined as the amount of heat released (or absorbed), q,...

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