Reference no: EM13675871
Find out the change in the moles of gas for each of the following reactions and decide if the entropy increases, decreases, or has little or no change.
a) K(s) + O2(g) yields KO2(s)
Delta n gas = ?mol delta S rxn? Increases, decreases, has little or no change
b) CO (g) + 3H2(g) yields CH4(g) + H2(g)
Delta n gas=? mol delta S rxn? Increases, decreases, has little or no change
c) C2H2(g)+3O2(g) yields 2CO2(g)+2H2O(l)
Delta n gas=? mol delta S rxn? Increases, decreases, has little or no change
d) N2O2 (g) yields 2NO(g) + O2(g)
Delta n gas= ?mol Delta S rxn? Increases, decreases, has little or no change
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