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Find the AHin for the following reaction: 2C(8) + H₂(g) → C₂H₂(g) given the following reactions and subsequent AHº values $$ 5 (1) C2 H₂ (9) + O2(g) → 2CO₂(g) + H₂O(1) C(s) + O2(g) → CO₂(g) (2) 1 (3) H₂(g) + O₂(g) → H₂O(l) $$ AH = -1298.8 kJ AH = -391.9 kJ AH = -285.8 kJ

Find the AHin for the following reaction: 2C(8) + H₂(g) → C₂H₂(g) given the following reactions and subsequent AHº values $$ 5 (1) C2 H₂ (9) + O2(g) → 2CO₂(g) + H₂O(1) C(s) + O2(g) → CO₂(g) (2) 1 (3) H₂(g) + O₂(g) → H₂O(l) $$ AH = -1298.8 kJ AH = -391.9 kJ AH = -285.8 kJ

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section: Chapter Questions
Problem 33PS: Nitrogen monoxide, a gas recently found to be involved in a wide range of biological processes,...
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Find the AHin for the following reaction: 2C(s) + H₂(g) → C₂H₂(g) given the following reactions and subsequent AH values $$ 5 (1) C₂ H₂ (9) +02 (9) →2CO₂(g) + H₂O(l) C(s) + O₂(g) → CO₂(g) (2) 1 (3) H₂ (9) + O2(g) → H₂O(l) $$ Select one: AH = -1298.8 kJ AH = -391.9 kJ AH = -285.8 kJ Time
Transcribed Image Text:Find the AHin for the following reaction: 2C(s) + H₂(g) → C₂H₂(g) given the following reactions and subsequent AH values $$ 5 (1) C₂ H₂ (9) +02 (9) →2CO₂(g) + H₂O(l) C(s) + O₂(g) → CO₂(g) (2) 1 (3) H₂ (9) + O2(g) → H₂O(l) $$ Select one: AH = -1298.8 kJ AH = -391.9 kJ AH = -285.8 kJ Time
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