There are mol of bromide ions in 0.700 L of a 0.400 M solution of AlBr

How to solve when a mixture of 3-phosphoglycerate and 2-phosphoglycerate is incubated at 25 °c with phosphoglycerate mutase until equilibrium is reached, the final mixture contains six times as much 2- phosphoglycerate as 3-phosphoglycerate. which one of the following statements is most nearly correct, when applied to the reaction as written? (r = 8.315 j/mol·k; t = 298 k)