At $25C$ the reaction from Part A has a composition as shown in the table below.

What is the free energy change, $G,$ in kilojoules for the reaction under these conditions?

Express your answer numerically in kilojoules.

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$($Hint $1.$ How to approach the problem

The free energy change at nonstandard conditions can be calculated as follows:

Calculate the value of $Q$ under the given conditions.

Convert $25C$ to kelvins.

Calculate $G$ in joules using $G=G+RTlnQ$ where $G=-2\mathrm{.}421{10}^{5}J$ as found in Part A$.$

Convert the final answer from joules to kilojoules.

Hint $2.$ Calculate the value of $Q$ for the given conditions

Hint $3.$ Convert temperature to kelvins

$G=\_\_\_\_\_\_\_\_\_\_$kJ