- 3C02(g) + 4H2O(g), at 25 degrees Celsius, is spontaneous in an (i) Determine whether the reaction, CH3CH2CH2OH(1) + (9

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3c02 G 4h2o G At 25 Degrees Celsius Is Spontaneous In An I Determine Whether The Reaction Ch3ch2ch2oh 1 9 1 (43.57 KiB) Viewed 94 times

- 3C02(g) + 4H2O(g), at 25 degrees Celsius, is spontaneous in an (i) Determine whether the reaction, CH3CH2CH2OH(1) + (9/2)O2(g) isolated system and (ii) an open system. AHfº(CH3CH2CH2OH() = -302.54 kJ mol-1; AHf°(CO2(g)) = -393.509 kJ mol-1; AHfº(H2O(g)) = -241.83 kJ mol-1 AS°(CH3CH2CH2OH()) = 192.8 J K-1 mol-1; AS°(O2(g)) = 205.07 J K-1 mol-1; AS°(CO2(g)) = 213.74 J K-1 mol-1; AS°(H2O(g)) = 188.84 J K-1 mol-1 b) What is the difference between a closed system and an open system?