The heat capacities for each of the substances involved for a particular reaction are given below. The enthalpy change for the same reaction at 298 Kelvin is -282.987 KJ/mole. From these, answer the questions that follow. Temperature-Dependence of the heat capacities of the Substances for the given reaction → CO2(9) For the gaseous reaction; CO(g) + (1/2)O2(9) the heat capacities are: 26.86 + 6.97 x10-3 T - Cp°co Cp°02 Cp°co2 8.20 x10-7 T² = 25.72 + 12.98 x10-3 T 38.60 x10-7 T² 26.00 + 43.50 x10-3 T - 148.32 x10-7 T² Write the overall equation for the heat capacity (in terms of the temperature, T) for the overall reaction.

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The heat capacities for each
of the substances involved
for a particular reaction are
given below. The enthalpy
change for the same reaction
at 298 Kelvin is -282.987
KJ/mole. From these, answer
the questions that follow.
Temperature-Dependence of the heat
capacities of the Substances for the
given reaction
+ (1/2)02(9) → CO2(9)
For the gaseous reaction; CO
the heat capacities are:
P(g)
Cp°co
Cp°o2
26.86 + 6.97 x10-3 T -
8.20 x10-7 T2
%3D
25.72 + 12.98 x10-3 T
38.60 x10-7 T²
%3D
Cp°co2
26.00 + 43.50 x10-3 T
148.32 x10-7 T²
%3D
Write the overall equation for
the heat capacity (in terms of
the temperature, T) for the
overall reaction.
Transcribed Image Text:The heat capacities for each of the substances involved for a particular reaction are given below. The enthalpy change for the same reaction at 298 Kelvin is -282.987 KJ/mole. From these, answer the questions that follow. Temperature-Dependence of the heat capacities of the Substances for the given reaction + (1/2)02(9) → CO2(9) For the gaseous reaction; CO the heat capacities are: P(g) Cp°co Cp°o2 26.86 + 6.97 x10-3 T - 8.20 x10-7 T2 %3D 25.72 + 12.98 x10-3 T 38.60 x10-7 T² %3D Cp°co2 26.00 + 43.50 x10-3 T 148.32 x10-7 T² %3D Write the overall equation for the heat capacity (in terms of the temperature, T) for the overall reaction.
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