Calculate the pH of aqueous solution of 1.0 M HCOONH4 assuming complete dissociation (pKa of HCOOH =

The solubility of CdSO4 in water is 8.0 ×10–4 Å mol L–1. Its solubility in 0.01 M H2SO4 is ________(

Which of the following has pH is equal to near about one

What amount of sodium propanoate should be added to one litre of an aqueous solution containing 0.02

The dissociation constant of weak acid HA is 4.9×10–8. After making the necessary approximations . C

A salt M₂X₃ dissolves in water such that its solubility is x g. mole/litre. Its Ksp is