[" Find the change in "pH" when "0.01" m...

[" Find the change in "pH" when "0.01" mole "],[CH_(3)COONa" is added to one litre of "0.01M],[CH_(3)COOH" soluton "(pK_(a)=4.74)],[[" 1) "3.27," 2) "4.74," 3) "1.37," 4) "2.74]]

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Find the change in pH when 0.01 mole CH_(3)COONa is added to one litre of 0.01 M CH_(3)COOH soluton (pK_(a) = 4.74)

Find the change in pH when 0.01 mole CH_(3) COONa is added to one litre 0.01 M CH_(3) COOH solution (pK_(a) = 4.74)

What amount of CH_(3)COONa is to be added to one litre of 0.1(M) CH_(3)COOH solution so that the pH becomes 4.0? [K_(a)=1.8xx10^(-3)] .

pK_(a) of CH_(3)COOH is 4.74 . The pH of 0.01 M CH_(3)COONa IS

What amount of CH_3COONa is to be added to one litre of 0.1 (M) CH_3COOH soluton so that the pH becomes 4.0? [ K_a = 1.8 xx 10^-3 ]

How much CH_3COONa should be added to 1 litre of 0.1 M CH_3COOH to make a buffer of pH=4.0 ? K_a=1.8xx10^(-5)

If 20 mL of 0.1 M NaOH is added to 30 mL of 0.2 M CH_(3)COOH (pK_(a)=4.74), the pH of the resulting solution is :