5 only FORMULA:SOLUTION:SubstanceFINAL ANSWER:A Hof of Some Common SubstancesC (graphite)CO (g)CO₂(g)C₂H5OH (1)CaCO3 (s)CaO (s)Fe₂O3 (s)H₂O(g)5. Calcium carbonate decomposes at hightemperature to form carbon dioxide and calciumoxide. Determine the heat of reaction.CaCO3(s) à CO2(g) + CaO (s)Specific HeatA Hof (kJ/mol)0-110.5-393.5-277.7-1206.9-635.6-824.2-241.8SubstanceH₂O (N₂(g)NaCl (s)NH3(g)NO (g)NO₂ (g)N₂O(g)O₂ (g)Specific HeatAH% (kJ/mol)-285.80FORMULA:6. When potassium chloride reacts with oxygenunder the right conditions, potassium chloride isformed. Given the heat formation of KCl) (-435.9)and KCIO3(s) (-391.4). Calculate the standardmolar enthalpy of reaction for2KCl(s) + 302(g) à 2KCIO3(s)-411.2-46.390.2933.8581.560SOLUTION:FINAL ANSWER:

Given that, Calcium carbonate decomposes at high temperature as follows. CaCO3(s) ⟶ CaO(s) + CO2(g)…

FORMULA: Substance SOLUTION: AH of Some Common Substances C (graphite) CO (g) CO₂(g) C₂H₂OH (1) CaCO3 (s) CaO (s) Fe2O3 (s) H₂O(g) Specific Heat A Hof (kJ/mol) 5. Calcium carbonate decomposes at high temperature to form carbon dioxide and calcium oxide. Determine the heat of reaction. CaCO3(s) à CO2(g) + CaO(s) 0 -110.5 -393.5 -277.7 -1206.9 -635.6 -824.2 -241.8 Substance H₂O (1) N₂(g) NaCl (s) NH:(g) NO (g) NO₂ (g) N₂O (g) O₂ (g) Specific Heat AH% (kJ/mol) -285.8 0 -411.2 FORMULA: 6. When potassium chloride reacts with oxygen under the right conditions, potassium chloride is formed. Given the heat formation of KCl(s) (-435.9) and KCIO3(s) (-391.4). Calculate the standard molar enthalpy of reaction for 2KC1)+302(g) à 2KCIO3(s) -46.3 90.29 33.85 81.56 0 SOLUTION:

FORMULA: Substance SOLUTION: AH of Some Common Substances C (graphite) CO (g) CO₂(g) C₂H₂OH (1) CaCO3 (s) CaO (s) Fe2O3 (s) H₂O(g) Specific Heat A Hof (kJ/mol) 5. Calcium carbonate decomposes at high temperature to form carbon dioxide and calcium oxide. Determine the heat of reaction. CaCO3(s) à CO2(g) + CaO(s) 0 -110.5 -393.5 -277.7 -1206.9 -635.6 -824.2 -241.8 Substance H₂O (1) N₂(g) NaCl (s) NH:(g) NO (g) NO₂ (g) N₂O (g) O₂ (g) Specific Heat AH% (kJ/mol) -285.8 0 -411.2 FORMULA: 6. When potassium chloride reacts with oxygen under the right conditions, potassium chloride is formed. Given the heat formation of KCl(s) (-435.9) and KCIO3(s) (-391.4). Calculate the standard molar enthalpy of reaction for 2KC1)+302(g) à 2KCIO3(s) -46.3 90.29 33.85 81.56 0 SOLUTION:

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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