Chemistry question

Question

Calculate the concentration of dihydroxyacetone phosphate (DHAP) at equilibrium given the following information. The product GAP is glyceraldehyde 3-phosphate. DHAP=GAP, [GAP]eq=1.00×10^-6 M, Kc=0.050

Answer 1

DHAP <==> GAP

Kc = [GAP]/[DHAP] = 0.05

0.05 = 1.00x10^-6/[DHAP]

[DHAP] = (0.05)(1.00x10^-6)

[DHAP] = 5.0x10^-8