Calculate the pH of `0.05 (M) H_(2) SO_(4)` solution .

Calculate the volume of 0.5(M) H_(2)SO_(4) solution requried to dissolve 0.5g of copper (II) carbonate.

Calculate the pH of 0.002(M) HBr solution

The equivalent conductivity of 0.1 (M) Na_(2)SO_(4) is _________ than the equivalent conductivity of 0.01 (M) Na_(2)SO_(4) solution.

The ionisation constant of nitrous acid is 4.5xx10^-4 Calculate the pH of 0.04 M sodium nitrite solution.

Determine the heat of neutralisation for the following neutralisation reactions: (1) 100 L of 0.2 (M) HCl solution is mixed with 200 mL of 0.15 (M) NaOH solution. (2) 200 mL of 0.4 (M) H_(2)SO_(4) solution is mixed with 300 mL of 0.2 (M) KOH solution. Given: H^(+)(aq)+OH^(-)(aq) toH_(2)O(l),DeltaH=-57.3kJ .

Calculate the pH of "0.001 M HCl" solution

Find the volume (in mL) of 0.2 (N) NaOH solution required to neutralise 25 mL of 0.2(N) H_(2)SO_(4) solution.

When acidulated water (dil. H_(2) SO_(4) solution) is electrolysed, will pH of the solution be affected? Justify.

Calculate the pH of 10^-8 (M) HCI solution.

Calculate the pH of 0.001 M solution of Ca(OH)_2 assuming complete ionisation.