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What Is ΔH°rxn for the Following Reaction? H3AsO4(aq) + 4H2(g)

Question 115

Multiple Choice

What is ΔH°rxn for the following reaction? H3AsO4(aq) + 4H2(g) → AsH3(g) + 4H2O(l) What is ΔH°<sub>rxn</sub> for the following reaction? H<sub>3</sub>AsO<sub>4</sub>(aq) + 4H<sub>2</sub>(g) → AsH<sub>3</sub>(g) + 4H<sub>2</sub>O(l) A) -1876.3 kJ/mol B) -1018.9 kJ/mol C) -790.3 kJ/mol D) -410.1 kJ/mol E) -67.1 kJ/mol


A) -1876.3 kJ/mol
B) -1018.9 kJ/mol
C) -790.3 kJ/mol
D) -410.1 kJ/mol
E) -67.1 kJ/mol

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