73. Given the following dataCa(s) + 2C(graphite)Ca(s) + ¿O,(g)CaO(s) + H,O(1)C,H,(2) + 0,(g)Clgraphite) + O,(g)CaC,(s)ΔΗ--62.8 k→ CaO(s)AH = -635.5 kJCa(OH), (aq)AH = -653.1 kJ2CO,(g) + H,O(1) AH = -1300. kJCO,(g)AH = -393.5 kJcalculate AHthe reactionCaC,(s) + 2H,O(1) → Ca(OH),(aq) + C,H¿(g)IS ONIA

Answered: Image /qna-images/answer/4b7527ac-187a-4e09-821e-7efd8a869100.jpg

73. Given the following data Ca(s) + 2C(graphite) → CaC2(s) Ca(s) + O,(g) –→ CaO(s) CaO(s) + H,O(1) – Ca(OH),(aq) CH;(g) + 0,(g) → 2CO,(g) + H,O(1) AH = -1300. kJ C(graphite) + O,(g) → CO2@) ΔΗ--62.8 kJ %3D AH = -635.5 kJ %3D ΔΗ--653.1 kJ -> AH = -393.5 kJ calculate AH for the reaction CaC,(s) + 2H,O(1) → Ca(OH),(aq) + C,H¿(g)

73. Given the following data Ca(s) + 2C(graphite) → CaC2(s) Ca(s) + O,(g) –→ CaO(s) CaO(s) + H,O(1) – Ca(OH),(aq) CH;(g) + 0,(g) → 2CO,(g) + H,O(1) AH = -1300. kJ C(graphite) + O,(g) → CO2@) ΔΗ--62.8 kJ %3D AH = -635.5 kJ %3D ΔΗ--653.1 kJ -> AH = -393.5 kJ calculate AH for the reaction CaC,(s) + 2H,O(1) → Ca(OH),(aq) + C,H¿(g)

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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