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Given the following thermochemical equations, 4B(s) + 30,(g) → 2B,03(s) AHº= -2543.8 kJ H2 (g) + ½ O2(g) → H,0 (g) AHº= -241.8 kJ B,H,(s) + 30,(g) → B203(s) + 3H,0 (g) AHO= -2032.9 kJ Calculate the AH° for the decomposition of B,H, into its elements.

Given the following thermochemical equations, 4B(s) + 30,(g) → 2B,03(s) AHº= -2543.8 kJ H2 (g) + ½ O2(g) → H,0 (g) AHº= -241.8 kJ B,H,(s) + 30,(g) → B203(s) + 3H,0 (g) AHO= -2032.9 kJ Calculate the AH° for the decomposition of B,H, into its elements.

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Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Decomposition problem

Given the following thermochemical equations, 4B(s) + 30,(g) → 2B,03(s) AHº= -2543.8 kJ H2 (g) + ½ O2(g) → H,0 (g) AHº= -241.8 kJ B,H,(s) + 30,(g) → B,03(s) + 3H,0 (g) AHO= -2032.9 kJ Calculate the AH° for the decomposition of B,H, into its elements.
Transcribed Image Text:Given the following thermochemical equations, 4B(s) + 30,(g) → 2B,03(s) AHº= -2543.8 kJ H2 (g) + ½ O2(g) → H,0 (g) AHº= -241.8 kJ B,H,(s) + 30,(g) → B,03(s) + 3H,0 (g) AHO= -2032.9 kJ Calculate the AH° for the decomposition of B,H, into its elements.
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