Question: The value of ΔG°/’ for the conversion of dihydroxyacetone phosphate to glyceraldehyde-3-phosphate…

The value of ΔG°/’ for the conversion of dihydroxyacetone
phosphate to glyceraldehyde-3-phosphate (GAP) is 7.53 kJ/mol. If
the concentration of dihydroxyacetone phosphate at equilibrium is
2.65 mM, what is the concentration of
glyceraldehyde-3-phosphate?

Assume a temperature of 25.0 °C. The constant R = 8.3145
J/(mol·K)

[GAP] = ??? mM