Simplify 
and write the answer in standard form.
Definitions:
Endothermic
Describes a process or reaction that absorbs energy from its surroundings, typically in the form of heat.
Equilibrium Concentration
The concentration of reactants and products in a chemical reaction that remains constant over time at equilibrium.
Starting Concentrations
The initial amounts of reactants in a chemical reaction, usually expressed in molarity or mass.
ΔG°
The standard Gibbs free energy change, indicating the spontaneity of a reaction under standard conditions.
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