ايجاد ph للمحلول المنظم

Question

PKa each solution calculate the pH ( show ALL the calculations)

PKa of acetic acid =4.76

[CH3XOOH] = 0.1 mol/L

Ka of acetic acid = 1.8 *10^-5

[CH3COO-Na+] = 0.1 mol/L

1. Acetic acid = 16 ml, Sodium acetate = 2ml : {0.56 marks}