Calculating Free-Energy Change from Calculate the standard
Chapter , Problem 1PE(choose chapter or problem)
Problem 1PE
Calculating Free-Energy Change from
Calculate the standard tree-energy change for the formation of NO(c/) from N2(c/) and 02(g) at 293 K:
N2(g) + O2(g) NO(g)
given that . Is the reaction spontaneous under these conditions?
Which of these statements is true? (a) All spontaneous reactions have a negative enthalpy change, (b) All spontaneous reactions have a positive entropy change, (c) All spontaneous reactions have a positive tree-energy change, (d) All spontaneous reactions have a negative tree-energy change, (e) All spontaneous reactions have a negative entropy change.
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