3) An amine, RNH2, has a pK, of 4.20. What is the pH of a 0.20 M solution of the base. 4) Calculate the pH of the soluti
Posted: Wed Dec 15, 2021 11:02 am
3) An amine, RNH2, has a pK, of 4.20. What is the pH of a 0.20 M solution of the base. 4) Calculate the pH of the solution obtained by adding 12.0 mL of 0.25 M H2SO4 to 6.0 mL of 1.0 M NH3.