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Calculate AHºrn for each of the following: SiO₂(s) + 4HF(g) → SiF4(g) AH [SiO2(s)]=-910.9 kJ/mol; AH [HF(g)] = -273 kJ/mol; AH [SiF4(g)] = -1614.9 kJ/mol; AH [H₂O()]=-285.840 kJ/mol] O a. -1036.9 kJ Ob. -184 kJ O c. 184 kJ O d. -433 kJ O e. 433 kJ s Clear my choice + 2H₂O(1)

Calculate AHºrn for each of the following: SiO₂(s) + 4HF(g) → SiF4(g) AH [SiO2(s)]=-910.9 kJ/mol; AH [HF(g)] = -273 kJ/mol; AH [SiF4(g)] = -1614.9 kJ/mol; AH [H₂O()]=-285.840 kJ/mol] O a. -1036.9 kJ Ob. -184 kJ O c. 184 kJ O d. -433 kJ O e. 433 kJ s Clear my choice + 2H₂O(1)

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate AH°rn for each of the following: SiO₂(s) + 4HF(g) → SiF4(g) AH* [SiO₂(s)] = -910.9 kJ/mol; AH AH [H₂O()]=-285.840 kJ/mol] Samm O a. -1036.9 kJ Ob. -184 kJ D O c. 184 kJ O d. -433 kJ O e. 433 kJ Clear my choice + 2H₂O(1) [HF(g)] = -273 kJ/mol; AH°t [SiF¹(g)] = -1614.9 kJ/mol;
Transcribed Image Text:Calculate AH°rn for each of the following: SiO₂(s) + 4HF(g) → SiF4(g) AH* [SiO₂(s)] = -910.9 kJ/mol; AH AH [H₂O()]=-285.840 kJ/mol] Samm O a. -1036.9 kJ Ob. -184 kJ D O c. 184 kJ O d. -433 kJ O e. 433 kJ Clear my choice + 2H₂O(1) [HF(g)] = -273 kJ/mol; AH°t [SiF¹(g)] = -1614.9 kJ/mol;
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