Gifblaar is a small south african shrub and one of the most poisonous plants known because it contains fluoroacetic acid (fch2cooh), which has a pka of 2.59. calculate the concentration of fluoroacetic acid in a solution that has the same ph as a 0.00770 m solution of hcl

[H_{3}O^{+}] = 0.00770 M

The equilibrium equation representing the dissociation of

Given [H_{3}O^{+}] = 0.00770 M

Let the initial concentration of acid be x and change y

So y = = = 0.00770 M

0.00257 x - 0.00001979 = 0.00005929

x = 0.031 M

Therefore, initial concentration of the weak acid is 0.031 M

12 is it do you think so