Which of these mixtures constitute buffer solutions ?
Mixture 1 : 25 mL of 0.10 M `HNO_3` and 25 mL of 0.010 M `NaNO_3`
Mixture 2: 25 mL of 0.10 M `HC_2H_3O_2` and 25 mL of 0.10 M NaOH

The pH of a solution formed by mixing 40 mL of 0.10 M HCl and 10 mL of 0.45 M NaOH is:

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

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

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

Which mixtures form buffer solution ? (P)100 mL of 0.200 M HF+200 mL of 0.200 M NaF (Q) 200 mL of 0.200 M HCl+200 mL of 0.400 M CH_3CO_2Na (R) 300 mL of 0.100 M CH_3CO_2H +100 mL of 0.300 M CH_3CO_2Na

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

Which of the following are buffer solutions? Give reason. 100 mL 0.1 (M)CH_(3)COONa+25mL0.1(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 a solution which contains 100mL of 0.1 M HC1 and 9.9 mL of 1.0 M NaOH .