Calculate the quantity required to make 0.15 m solution of benzoic acid in methanol. , 12 | Solution CHEMIS...

Calculate the pH of a 0.01 M solution of benzoic acid, the K_a being 7.3xx10^(-5)

The volume of water is required to make 0.20 M solution from 1 mL of 0.5 M solution is :

Calculate the pH of a 0.15 M solution of HOCl.

Calculate the pH at the equivalence point when a solution of 0.1 M acetic acid is titrated with a solution of 0.1 M NaOH. K_(a) for acid =1.9xx10^(-5) .

Calculate the pH at equivalence point when a solution of 0.10 M acetic acid is titrated with a solution of 0.10 M hydroxide (K_(a) " for acetic acid is " 1.9 xx10^(-5))

Calculate the the ratio of conjugate base// weak acid required to prepare an aqueous solution of benzoic acid and sodium benzote with pH of 4.5 . The acid dissociation constant of benzoic acid is 6.5 xx 10^(-5) .

Calculate the pH value of 0.15 M solution of acetic acid. K_(CH_3COOH)=1.8xx10^(-5)

What volume of water is required to make 0.20N solution from 1600 mL of 0.2050N solution?

Calculate the volume of 0.2N solution required to prepare 200 mL of 0.05 N solution .