Ionic Equilibrium

Identify the strong electrolyte?

Calculate the solubility product of $\text{Ca(OH)}_2$ if solubility of it is $\sqrt{3}$ mol $\text{dm}^{-3}$ at $25^\circ\text{C}$?

Which from the following is NOT a buffer solution?

The solubility product of aluminium hydroxide at $298$ K is $4.2 \times 10^{-14}$. Calculate its solubility in mol/L at same temperature?

What is the pH of buffer solution containing $10$ times higher molar concentration of weak base than the molar concentration of salt of weak base with strong acid at $298$ K? ($K_b$ of weak base $= 10^{-5}$)

Dissociation constant values for $\text{H}_2\text{CO}_3$, $\text{CH}_3\text{COOH}$, HCN, and HF are $4.3 \times 10^{-7}$, $1.8 \times 10^{-5}$, $4.0 \times 10^{-10}$ and $7.2 \times 10^{-4}$ respectively, at…

The solubility product of $\text{Ag}_2\text{CrO}_4$ is $4 \times 10^{-12}$. What is the amount of $\text{Ag}_2\text{CrO}_4$ in gram present in $100$ ml its saturated solution? (molar mass of $\text{Ag}_2\text{CrO}_4 =…

If $K_a$ of weak acid HA is $1 \times 10^{-7}$, calculate the $[\text{H}_3\text{O}^+]$ of $0.1\ \text{M}$ solution at equilibrium.

Calculate the pH of the resulting solution obtained by mixing $60\ \text{mL}$ $0.1\ \text{M}$ HCl and $40\ \text{mL}$ $0.1\ \text{M}$ NaOH?

What amount of NaOH should be dissolved in a $500$ mL solution, so that the $\text{p}^\text{H}$ of solution is $12$ at $298$ K ?

The pH of HCl and $\text{H}_2\text{SO}_4$ is same at same temperature. What is the ratio of molar concentration of HCl to $\text{H}_2\text{SO}_4$?

Identify from following an example of Lewis acid?