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Write the correct sign of ΔH system for each of the following changes in physical state.
a. C2H5OH(s) C2H5OH(1)
b. H2O(g) H2O(1)
c. CH3OH(1) CH3OH(g)
d. NH3(1) NH3(s)
Answers: 3
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Write the correct sign of ΔH system for each of the following changes in physical state.
a. C2H5OH(...
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