Use the following titration curve to answer the questions. Please note, $20$mL of $0\mathrm{.}4$MHCl completely titrates the unknown amino acid. Titration of $4$mmol of an Unknown Amino Acid $14\mathrm{.}00$ a$)$ Indicate the equivalence point$($s$),$ endpoint, and all pK$\_($a$)$ values on the graph. $[1$ pt$]$ b$)$ Identify the unknown amino acid $($indicate all possibilities$).[1$ pt$]$ c$)$ To pinpoint the identity of the unknown amino acid, what other technique$($s$)$ will you use? $[1$ pt$]$ H$\text{'}-$NMR spectroscopy d$)$ On the graph above, draw a curve of your expected water corrected titration. $[1$ pt$]$Use the following titration curve to answer the questions. Please note, $20mL$ of $0\mathrm{.}4MHCl$

completely titrates the unknown amino acid.

a$)$ Indicate the equivalence point$($s$),$ endpoint, and all $p{K}_a$ values on the graph. $[1$ pt$]$

b$)$ Identify the unknown amino acid $($indicate all possibilities$).[1$ pt$]$

c$)$ To pinpoint the identity of the unknown amino acid, what other technique$($s$)$ will you

use? $[1$ pt$]$

d$)$ On the graph above, draw a curve of your expected water corrected titration. $[1$ pt$]$

If you could ask one question, what would it be$?$ This could be a question you had about the

lab experiment that was unclear. Alternatively, if you have no specific questions, you may

design your own assignment or quiz question $($include answer$).[1$ pt$]$CaC