[20mL" of "0.2M" sodium hydroxide "],[" solution is added to "40mL" of "0.2M],[" acetic acid solution.What is the "pH" of "],[" the solution? (pKa of "CH_(3)COOH=4.8" ) "]

20 mL of 0.2 M sodium hydroxide solution is added to 40 mL of 0.2 M acetic acid solution. What is the pH of the solution? (pK_(a) " of "CH_(3)COOH=4.8)

20 mL of 0.2M sodium hydroxide is added to 50 mL of 0.2 M acetic acid to give 70 mL of the solution. What is the pH of this solution. Calculate the additional volume of 0.2M NaOh required to make the pH of the solution 4.74 . (Ionisation constant of CH_(3)COOh is 1.8 xx 10^(-5))

20 mL of 0.2M sodium hydroxide is added to 50 mL of 0.2 M acetic acid to give 70 mL of the solution. What is the pH of this solution. Calculate the additional volume of 0.2M NaOh required to make the pH of the solution 4.74 . (Ionisation constant of CH_(3)COOh is 1.8 xx 10^(-5))

50 ml of 0.05 M sodium hydroxide is mixed with 50 ml 0.1 of M acetic acid solution. What will be the pH resulting solution if K_(a) (CH_(3)COOH) = 2 xx 10^(-5)

50 ml of 0.05 M sodium hydroxide is mixed with 50 ml 0.1 of M acetic acid solution. What will be the pH resulting solution if K_(a) (CH_(3)COOH) = 2 xx 10^(-5)

50 ml 0.1 N CH_3COOH solution is mixed with 25 ml 0.1 N NaOH solution. What is the pH of the final solution? Given : pK_a of CH_3COOH = 4.74

40mL sample of 0.1M solution of nitric acid is added to 20mL of 0.3M aqueous ammonia. What is the pH of the resulting solution?

If 50mL 0.1(M) NaOH solution is added to 20 mL 0.25(M) CH_(3)COOH solution, then what will be the pH of mixed solution? [pK_(a)(CH_(3)COOH)=4.74] .

A buffer solution contains 0.1 M each of acetic acid and sodium acetate. The pH of the buffer solution is (pK_(a)(CH_(3)COOH)=4.75) :