P4010(s) + 6 H20(1) → 4 H3P04(1) Calculate the entropy change for the system. Show labelled work! b. Calculate the entropy change for the surroundings (hint: find AH first). Show а.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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P4010(s) + 6 H20(1) → 4 H3P04(1)
Calculate the entropy change for the
system. Show labelled work!
b. Calculate the entropy change for the
surroundings (hint: find AH first). Show
labelled work!
а.
Calculate the total entropy change,
ASuniverse, for this reaction (assuming
С.
T=25 °C)
d. From a thermodynamics perspective
then, based on your value for
ASuniverse are reactants more likely to
proceed to products or remain as
reactants?
P4010(s)
AH; (kJ mol1) = -2984.0
S° (JK-1 mol-1) = 228.86
Transcribed Image Text:P4010(s) + 6 H20(1) → 4 H3P04(1) Calculate the entropy change for the system. Show labelled work! b. Calculate the entropy change for the surroundings (hint: find AH first). Show labelled work! а. Calculate the total entropy change, ASuniverse, for this reaction (assuming С. T=25 °C) d. From a thermodynamics perspective then, based on your value for ASuniverse are reactants more likely to proceed to products or remain as reactants? P4010(s) AH; (kJ mol1) = -2984.0 S° (JK-1 mol-1) = 228.86
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