20. Find the pH of the solutions with a mixture of acids. 0.185 M in Hydrobromic acid and a 0.125 M in Formic acid.
21. Find the [OH–] and pH of 0.450 M solution of NaOH.
20. Find the pH of the solutions with a mixture of acids. 0.185 M in Hydrobromic acid and a 0.125 M in Formic acid.
21. Find the [OH–] and pH of 0.450 M solution of NaOH.
