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In the reactions at 298.15K (1) C(diamond)+O2(g)-CO2(g) 4,H,=-395.4kJ.mol. (2) C(graphite)=C(diamond) A,H, -1.9 kJ.mol then in the reaction C(graphite)+O2(g)-CO2(g), A,H at 298.15 K is (

In the reactions at 298.15K (1) C(diamond)+O2(g)-CO2(g) 4,H,=-395.4kJ.mol. (2) C(graphite)=C(diamond) A,H, -1.9 kJ.mol then in the reaction C(graphite)+O2(g)-CO2(g), A,H at 298.15 K is (

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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5. In the reactions at 298.15K (1) C(diamond)+O:(g)-CO:(g) =-395.4kJ.mol", (2) C(graphite)=c(diamond) A,H 1.9 kJ.mol- then in the reaction C(graphite)+02(g)-CO2(g), A,H at 298.15 K is ( ) A -1.9 kJ.mol-1 1.9 kJ.mol-1 C C -395.4 kJ.mol-1 D -393.5 kJ.mol-1
Transcribed Image Text:5. In the reactions at 298.15K (1) C(diamond)+O:(g)-CO:(g) =-395.4kJ.mol", (2) C(graphite)=c(diamond) A,H 1.9 kJ.mol- then in the reaction C(graphite)+02(g)-CO2(g), A,H at 298.15 K is ( ) A -1.9 kJ.mol-1 1.9 kJ.mol-1 C C -395.4 kJ.mol-1 D -393.5 kJ.mol-1
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