AYTUE

The specific volume of solid ammonium sulfate is 0.565 ml/g. The solubility of ammonium sulfate at 0 oC is 706 g/1000 g water. Calculate the concentration of ammonium sulfate in a saturated solution at 0 oC. how can i solve this question ??? my mind is bl...

The weak acid, HA, is 0.1 % ionized in a 0.2 M solution. (a) What is the equilibrium constant for the dissociation of the acid (Ka)? (b) What is the pH of the solution?

Describe the preparation of 5 liters of a 0.3 M acetate buffer, pH 4.47, starting from a 2 M solution of acetic acid and a 2.5 M solution of KOH.

Thanks So Much....