Multiple Choice
Given that ΔH°f [Ag2S(s) ] = -32.6 kJ/mole, what is the enthalpy change for the precipitation of argentite, Ag2S(s) ? ΔH°f [Ag+(aq) ] = +105.6 kJ/mol
ΔH°f [S2-(aq) ] = +33.05 kJ/mol
A) -276.9 kJ/mol
B) -106.1 kJ/mol
C) +171.2 kJ/mol
D) +106.1 kJ/mol
E) +138.7 kJ/mol
Correct Answer:
Verified
Correct Answer:
Verified
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