In: Chemistry
Given an acid with a concentration of 0.4 M in a 1 liter solution, answer the following questions:
What is the pH if pka = 4.76
What is the pH after the addition of 0.2 mol NaOH (pka =4.76)?
What is the ka of a solution with 0.65 M HA and 0.44 M A- (pH=6.0)