Home
Class 12
CHEMISTRY
Calculate [H^(o+)] in a soluton that is ...

Calculate `[H^(o+)]` in a soluton that is `0.1M HCOOH` and `0.1 M HOCN. K_(a)(HCOOH) = 1.8 xx 10^(-4), K_(a) (HoCN) = 3.3 xx 10^(-4)`.

Text Solution

Verified by Experts

` 7.1 xx 10^(-3)` M
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    FIITJEE|Exercise EXERCISE 5|1 Videos

  • IONIC EQUILIBRIUM

    FIITJEE|Exercise EXERCISE 6|1 Videos

  • IONIC EQUILIBRIUM

    FIITJEE|Exercise EXERCISE 3|1 Videos

  • HYDROCARBONS

    FIITJEE|Exercise SINGLE INTEGER ANSWER TYPE QUESTION|9 Videos

  • LIQUID SOLUTION

    FIITJEE|Exercise Single Integer Answer Type Question|10 Videos

Similar Questions

Explore conceptually related problems

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 are [H^(o+)], [A^(Theta) , and [B^(Theta)] in a solution that is 0.3M HA and 0.1M HB? K_(a) for HA and HB are 1.38 xx 10^(-4) and 1.05 xx 10^(-10) , respectively.

Calculate pH of resultant solution of 0.1 M HA + 0.1 M HB [K_a (HA) =2 xx 10^(-5), K_a (HB)=4 xx 10^(-5)]

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^(+)], [CH_(3)COO^(-)] and [C_(7)H_(8)O_(2)^(-)] in a solution that is 0.02M in acetic acid and 0.01M in benzoic acid. (K_(a_(A A))= 1.8xx10^(-5), K_(a_(BA)) = 6.4xx10^(-5))