Instruction: Find the following AH for the reaction below. 1. 2SO2 + 2P + 5C12 → 2SOCI2 + 2POCI3 AH = ? Given: SOCI2 + H20 → SO2+ 2HCI AH = +10.3 KJ PCI3 + 1/202 → POCI3 AH = -325.7 KJ P+ 3/2 Cl2 → PCI3 AH = -306.7 KJ 4HCI + O2 → 2C12 + 2H2O AH = -202.6 KJ 2. ACIS() - ACl3{g) + Cl2(g) AH = ? Given: A4(s) + 6C12(g) → 4AC]3{g) AH = -2439 kJ 4ACIS(g) → A4(s) + 10CI2(e) AH = 3438 kJ 3. 2H(s) + 202(g) - 2HO2(s) AH = ? Given: 2HO2(s) + O2(g) → 2HO3(s) AH = -309 kJ 2H(s) + 302(g) → 2HO3(s) AH = -1357 kJ

Instruction: Find the following AH for the reaction below. 1. 2SO2 + 2P + 5C12 → 2SOCI2 + 2POCI3 AH = ? Given: SOCI2 + H20 → SO2+ 2HCI AH = +10.3 KJ PCI3 + 1/202 → POCI3 AH = -325.7 KJ P+ 3/2 Cl2 → PCI3 AH = -306.7 KJ 4HCI + O2 → 2C12 + 2H2O AH = -202.6 KJ 2. ACIS() - ACl3{g) + Cl2(g) AH = ? Given: A4(s) + 6C12(g) → 4AC]3{g) AH = -2439 kJ 4ACIS(g) → A4(s) + 10CI2(e) AH = 3438 kJ 3. 2H(s) + 202(g) - 2HO2(s) AH = ? Given: 2HO2(s) + O2(g) → 2HO3(s) AH = -309 kJ 2H(s) + 302(g) → 2HO3(s) AH = -1357 kJ

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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