Please show full steps! Include ICE table if applicable. Thank you!

The common amino acids are polyprotic acids. All amino acids contain an amino group and a carboxyl group. Some amino acids contain ionizable side chains. The presence of an ionizable side chain creates a third ionizable group. For a diprotic amino acid such as glycine (structure shown below), three forms are possible. These forms, the fully protonated (AA+), single deprotonated (AA), and completely deprotonated (AA) exhibit different acid-base properties. OH NHE+ NH+ NH, HA (AA) Neutral (AA) A (AA) The K, describing the AA+ and the AA equilibrium is 4.57 x10-3, while the K, involving AA and the anionic form AA is a much smaller 2.51 x 10-10. The neutral form, AA is referred to as isoelectric glycine. All amino acids can assume the isoelectric form under proper conditions. a. Calculate the pH of a 0.1 M solution prepared from the salt glycine hydrochloride (hint: use ICE table). b. Based on the pH of this solution calculate the concentrations of each form of glycine. C. A 20 ml solution of 0.1 M glycine hydrochloride has been prepared. How many moles of the weak acid and conjugate base forms of glycine are present after the addition of 620 HL of 1.0 M NaOH? What is the pH of the resulting solution