You are trying to dilute a sample of indoleacetic acid (IAA) in lab for your plant hormones experiment. In your beaker you have 375 mL of a 1.4 M IAA. How much distilled water should you add to obtain a 0.5 M solution of IAA?

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.