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AH° for Ca(s) + 2 H,0(1) → Ca²*(aq)+2 OH-(aq) +H2(g). Known reactions: H*(aq) + OH- (aq) → H2O(!) AH° = – 55.9 kJ Ca(s) + 2H*(aq) → Ca²*(aq) + H2(g) AH° = – 543.0 kJ

AH° for Ca(s) + 2 H,0(1) → Ca²*(aq)+2 OH-(aq) +H2(g). Known reactions: H*(aq) + OH- (aq) → H2O(!) AH° = – 55.9 kJ Ca(s) + 2H*(aq) → Ca²*(aq) + H2(g) AH° = – 543.0 kJ

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter23: Organic Polymers, Natural And Synthetic
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Problem 46QAP: Glycolysis is the process by which glucose is metabolized to lactic acid according to the equation...
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2. Use the following reactions and AH° data to determine AH° for (- Ca(s) + 2 H20(1) → Ca²*(aq)+2 OH-(aq) +H2(g). Known reactions: H*(aq) + OH- (aq) → H2O(1) 0.0 ΔΗ - 55.9 kJ Ca(s) + 2H*(aq) → Ca²*(aq) + H2(g) AH° = – 543.0 kJ
Transcribed Image Text:2. Use the following reactions and AH° data to determine AH° for (- Ca(s) + 2 H20(1) → Ca²*(aq)+2 OH-(aq) +H2(g). Known reactions: H*(aq) + OH- (aq) → H2O(1) 0.0 ΔΗ - 55.9 kJ Ca(s) + 2H*(aq) → Ca²*(aq) + H2(g) AH° = – 543.0 kJ
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