Problem- Use the data from this table of thermodynamic properties to calculate the values of delta S rxn for each of the following reactions at 25 degrees celcius.
A. C (s, graphite) + H2O --> CO + H2
?=J/K
B. C3H8 + 5O2 --> 3CO2 + 3H20
?= J/K
Answer showing how to make each solution will get rated