Question

Consider the formation of glucose from carbon dioxide and water (i.e., the reaction of the photosynthetic process): 6CO2(g)+6H2O(l)→C6H12O6(s)+6O2(g)

The following table of information will be useful in working this problem:

T= 298 K	CO2(g)	H2O(l)	C6H12O6(s)	O2(g)
ΔH∘f (kJ mol−1)	-393.5	-285.8	-1273.1	0.0
S∘ (J mol−1 K−1)	213.8	70.0	209.2	205.2
C∘P,m (J mol−1 K−1)	37.1	75.3	219.2	29.4

Part A: Calculate the entropy change for this chemical system at 316 K .

Express your answer to four significant figures and include the appropriate units.

Part B:

Calculate the enthalpy change for this chemical system at 316 K .

Express your answer to four significant figures and include the appropriate units.

Part C:

Calculate the entropy change of the surroundings at 316 K .

Express your answer to three significant figures and include the appropriate units.

Part D:

Calculate the entropy change of the universe at 316 K .

Express your answer to three significant figures and include the appropriate units.

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