1.For the reaction
CH4(g) +
H2O(g)3H2(g)
+ CO(g)
H° =
206 kJ and S° =
215 J/K
G° for this
reaction would be negative at temperatures (above,
below) K.
For the reaction
2.2Fe(s) +
3Cl2(g)2FeCl3(s)
H° =
-799 kJ and S° =
-440 J/K
G° would be
negative at temperatures (above, below) K.
4.Consider the reaction:
NH4NO3(aq)N2O(g)
+ 2H2O(l)
Using standard absolute entropies at 298K, calculate the entropy
change for the system when 2.27
moles of NH4NO3(aq) react at
standard conditions.
S°system
= J/K
5.Consider the reaction:
2CO(g) +
2NO(g)2CO2(g)
+ N2(g)
Using standard absolute entropies at 298K, calculate the entropy
change for the system when 1.54
moles of CO(g) react at standard conditions.
S°system
= J/K
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1.For the reaction CH4(g) + H2O(g)3H2(g) + CO(g) H° = 206 kJ and S° = 215...
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