The equilibrium constant K for the reaction (A + B \rightleftharpoons 2AB) is calculated using the formula:

Question

[ K = \frac{{[AB]^2}}{{[A][B]}} ]

Substituting the given concentrations into the formula, we get:

[ K = \frac{{(0.627)^2}}{{(0.93)(2.649)}} =

Answer 1

\frac{{0.393129}}{{2.45617}} ≈ 0.16 ]