Describe the preparation of $2\mathrm{.}20$ L of $0\mathrm{.}180$ M glycine buffer, pH $8\mathrm{.}1,$ from glycine and $1\mathrm{.}00$ M NaOH.

Part A

What mass of glycine is required? The appropriate pKa of glycine is $9\mathrm{.}6.$