Calculate the AG° (in kJ/mol H2O2) for the reaction below: 2 H2O2 (aq) → O2 (e) + 2 H2O (1) AG°F H202 (aq) = -134.1 kJ/mol AG°F H2O (1) = -237.2 kJ/mol IMPORTANT: When entering your answer: • Enter the number only (no units) • Do not leave any spaces • Include the sign if your answer is negative (not necessary for positive values) • Use a leading zero before the decimal when necessary • Report your number to 1 decimal place (regardless of the significant figures) • Correctly round your answer to the 1st decimal place (margin of allowed error is only + 0.1, so always use un-rounded numbers in your calculations). If the last digits are zeros they will not display once you click away, but the answer will still be marked correct. Examples: 12.3 or -0.4

Calculate the AG° (in kJ/mol H2O2) for the reaction below: 2 H2O2 (aq) → O2 (e) + 2 H2O (1) AG°F H202 (aq) = -134.1 kJ/mol AG°F H2O (1) = -237.2 kJ/mol IMPORTANT: When entering your answer: • Enter the number only (no units) • Do not leave any spaces • Include the sign if your answer is negative (not necessary for positive values) • Use a leading zero before the decimal when necessary • Report your number to 1 decimal place (regardless of the significant figures) • Correctly round your answer to the 1st decimal place (margin of allowed error is only + 0.1, so always use un-rounded numbers in your calculations). If the last digits are zeros they will not display once you click away, but the answer will still be marked correct. Examples: 12.3 or -0.4

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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Calculate AH for the reaction 4Cu(8) + O₂(g) → 2Cu₂0(8) Given the following hypothetical data: 2Cu(s) + O₂(g) → 2CuO(s) 2Cu₂ 0(8) + 024CuO(s) kj AH= AH = - 312 kJ AH = -340. kJ