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Answer to Question #57747 in General Chemistry for Alyun
Question #57747
Ag2co3 is converted to Ag20 + CO2 is the forward reaction endothermic?
Expert's answer
Ag2CO3 = Ag2O + CO2
dH = (dH(Ag2CO3) + dH(CO2))-dH(Ag2CO3)=(-31.1 + -393,51) - (-506,1) = +81.49 > reaction endothermic at 298 K
dH = (dH(Ag2CO3) + dH(CO2))-dH(Ag2CO3)=(-31.1 + -393,51) - (-506,1) = +81.49 > reaction endothermic at 298 K
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