The composition of an acidic buffer mixture made up of HA and NaA of total molarity `0.29` having `pH=4.4` and `K_(a)=1.8xx10^(-5)` in terms of concentration of salt and acid respectively is:

Find the composition of an acidic buffer mixture made up of HA AND naA of total molarity 0.29 having ph 4.4 and K_a = 1.8xx 10^(-5) in terms of concentration of salt and acid respectively:

A buffer solution made up of BOH of total maturity 0.29M has pH=9.6 and K_(b)=1.8xx10^(-5) .Concentration of salt and base respectively is :

A buffer solution made up of BOH of total maturity 0.29M has pH=9.6 and K_(b)=1.8xx10^(-5) .Concentration of salt and base respectively is :

K_a of weak acid HA is 1.8 xx 10^(-4) . If the pH of a buffer solution made up of HA and NaA of total molarity is 0.29 having ph=4.4, what is the molarity of HA?

Calculate pH of 0.1 M acetic acid having K_(a)=1.8xx10^(-5)

How many times the proton concentration of formic acid (K_a = 2.1 xx 10^4) is greater than that of propionic acid (K_a=1.1 xx 10^(-5) ), if the molar concentrations of both acids are same?

What is the pH of a 0.05 M solution of formic acid? (K_(a)=1.8xx10^(-4))

The pH of 1L of a buffer obtained by the combination of a weak acid (HA) and its salt (NaA) is 5.0. What will be the ionisation constant of HA if the concentrations of HA and NaA in the buffer are 0.3 (M) and 0.4 (M) respectively?