Step 1:

The concentration of acetic acid is [HCH₂H₃O₂] is 0.100 M.

k_a for acetic acid is $\"\"$ .

The concentration of sodium hydroxide is [NaOH] is 0.100 M.

The equation is

$\"\"$ \ \

$\"\"$

Equilibrium Constant : $\"\"$ .

Relation between k_a and k_b : $\"\"$ .

$\"\"$

Step 1:

$\"image\"$ generates one mole of $\"\"$ and one mole of $\"\"$ .

Let $\"\"$ then $\"\"$ .

$\"\"$ \ \

Step 2:

Find the pH of the solution.

Definition of pOH: $\"\"$ .

$\"\"$

Now $\"\"$ .

$\"\"$

The pH of the solution is 8.872.

Solution:

The pH of the solution is 8.872.