`HCOOH (aq) hArr H^+`(aq) +`HCOO^-`(aq),`K_a=1.7xx10^(-4)`
The ionization of formic acid is represented above.Calculate `[H^+]` of a solution initially containing 0.10 M HCOOH and 0.050 M HCOONA :

The pH of a solution containing 0.1 M HCOOH and 0.050 M HCOONa (K_(a)= 2.0 xx 10^(-4)) is equal to

What is the [HCOO^-] in the solution that contains 0.015 M HCOOH and 0.02 M HCl ? K_a(HCOOH)=1.8xx10^(-4)

What concentration of HCOO^(-) is present in a solution of weak of 0.01 M HCOOH (K_(a)=1.8xx10^(-4) and 0.01 M HCl?

What concentration of HCOO^(-) is present in a solution of weak of 0.01 M HCOOH (K_(a)=1.8xx10^(-4) and 0.01 M HCl?

What concentration of HCOO^(-) is present in a solution of weak of 0.01 M HCOOH (K_(a)=1.8xx10^(-4) and 0.01 M HCl?

Calculate [H^+],[HCOO^(-)] and [OCN^(-)] in a solution that contains 0.1 M HCOOH (K_a=2.4xx10^(-4)) and 0.1 M HOCN (K_a=4xx10^(-4)) .

Calculate [H^+],[HCOO^(-)] and [OCN^(-)] in a solution that contains 0.1 M HCOOH (K_a=2.4xx10^(-4)) and 0.1 M HOCN (K_a=4xx10^(-4)) .

HOCl(aq)toH^(+)(aq)+OCl^(-)(aq) The ionization of hypochlorous acid represented above has K=3.0xx10^(-8) at 25^@C .What is K for this reaction ? Ocl^(-)(aq)+H_2O(l)hArr HOCl(aq)+OH^(-)(aq)

For a reaction, CH_(3)COOH(aq) hArr H^(+) (aq)+CH_(3)COO^(-)(aq) or HAc (aq) hArr H^(+)(aq)+Ac^(-)(aq) Evaluate the pH of the solution resulting on addition of 0.05M acetata ion to 0.05M acid solution (K_(a) = 1.8 xx 10^(-5))