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Find Δ\Delta H \circ rxn for the Reaction
2Ag2S(s) + 2H2O(l) \rarr

question 45

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Find Δ\Delta H \circ rxn for the reaction
2Ag2S(s) + 2H2O(l) \rarr 4Ag(s) + 2H2S(g) + O2(g) .[ Δ\Delta H \circ f (Ag2S(s) ) = -32.6 kJ/mol; Δ\Delta H \circ f (H2S(g) ) = -20.5 kJ/mol; Δ\Delta H \circ f (H2O(l) ) = -285.5 kJ/mol]


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