Calculate pH of a resultant solution of 25 mL of 0.1 M HCl, 50 mL of 0.02 M `HNO_(3)` and 25 mL of 0.1M NaOH

The pH of the resultant solution of 20 mL of 0.1 M H_(3)PO_(4) and 20 mL of 0.1 M Na_(3)PO_(4) is :

Calculate the PH of the resultant mixture : 10 mL of 0.1 M H_2SO_4 + 10 mL of 0.1 M KOH

Calculate the PH of the resultant mixture : 10 mL of 0.2 M Ca(OH)_2 + 25 mL of 0.1 M HCl

Calculate the pH of a solution which contains 100mL of 0.1 M HC1 and 9.9 mL of 1.0 M NaOH .

Calculate the pH of resulting solution obtained by mixing 50 mL of 0.6N HCl and 50 ml of 0.3 N NaOH

Calculate [Cl^(Theta)], [Na^(o+)], [H^(o+)], [overset(Theta)OH] , and the pH of resulting solution obtained by mixing 50mL of 0.6M HCl and 50mL of 0.3M NaOH .

The pH of a solution obtained by mixing 50 mL of 0.4 N HCl and 50 mL of 0.2 N NaOH is

Calculate approximate pH of the resultant solution formed by titration of 25 mL of 0.04 M Na_(2)CO_(3) with 50 mL of 0.025 M HCl. [Given : pK_(a1)=6.4 and pK_(a2)=10.3 for H_(2)CO_(3)]

Calculate the pH of solution obtained by mixing 10 ml of 0.1 M HCl and 40 ml of 0.2 M H_(2)SO_(4)

What will be the H^(+) concentration in a solution prepared by mixing 50.0 ml of 0.20 m NaCl, 25 ml of 0.10 M NaOH and 25.0 ml of 0.30 M HCl?