How many blood cells of 5 ml each having `[K^(+)]=0.1 M` should burst into 25 ml of blood plasma `[K^(+)]=0.02 M` so as to give final `[K^(+)]=0.06 M` ?

What volume of 0.2 M NaOH (in ml) solution should be mixed to 500 ml of 0.5 M NaOH solution so that 300 ml of final solution is completely neutralised by 20 ml of 2 M H_(3) PO_(4) solution [Assuming 100% dissociation]

How many millilitres of 0.02 M KMnO_(4) solution would be required to exactly titrate 25 mL of 0.2 M Fe(NO_(3))_(2) solution in acidic medium ?

Calclate 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

What volume (in ml) of 0.8M AlCl_(3) solution should be mixed with 50 ml of 0.2 M CaCl_(2) solution to get solution of chloride ion concentration equal to 0.6 M ?

What is the pH of solution in which 25.0 mL of 0.1 M NaOH is added to 25 mL of 0.08 M HCl and final solution is diluted to 500 mL?

……………. ml of 0.1 M H_(2)SO_(4) is required to neutralize 50 ml of 0.2 M NaOH Solution :

To a 200 ml of 0.1 M weak aicd HA solution 90 ml of 0.1 M solution of NaOH be added. Now, what volume of 0.1 M NaOH be added into above solution so that pH of resulting solution be 5 . [K_(a)(HA)=10^(-5)]