What volume of 0.34 M KOH is sufficient to react with 20 ml of 0.158 M `H_(2)SO_(4)` solution ?

Calculate the pH of 0.2 M H_2SO_4 .

What is the normality of 1.5 M H_2SO_4 .

Calculate the volume of 0.015M HCl solution required to prepare 250ml of a 5.25 (10)-3 M HCl solution ?

SO_2 CI_2 (sulphury chloride) reacts with water to given a mixture of H_2SO_4 and HCI . What volume of 0.2 M Ba(OH)_2 in needed to completely neutralize 25mL of 0.2 MSO_2 CI_2 solution :

5 g sample contain only Na_(2)CO_(3) and Na_(2)SO_(4) . This sample is dissolved and the volume made up to 250 mL. 25 mL of this solution neutralizes 20 mL of 0.1 M H_(2)SO_(4) . Calcalute the % of Na_(2)SO_(4) in the sample .

A volume of 12.5 mL of 0.05 M SeO_(2) reacts with 25 mL of 0.1 M CrSO_(4) which is oxidised to Cr^(3+) . To what oxidation state was the selenium converted by the reaction ?

10mL of 0.1 M HCl solution reacts completely with 10 mL of 0.1 M NaOH solution. What will be the pH of the resulting solution?

What is the pH of 0.0001 M HCl solution?

0.80g is impure (NH_4)SO_4) was boiled with 100mL of 0.2N NaOH solution till all the NH_3 (g) evolved. The remaining solution was diluted to 250mL. 25mL of this solution was neutralized using 5mL of 0.2 NH_2 SO_4 solution. The percentage purity of the (NH_4)_2SO_4 sample is :

What does a 20 volume H_2O_2 solution mean?