An ammonia buffer solution contains 0.19 M N H 4 and 0.20 M N H 3 . The pKa of ammonium is 9.24. What is the pH of the buffer

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

Do polar molecules have ionic bonds?

Calculate the concentration of all species in a 0.165 m solution of h2co3.