PROBLEM SET # $17$

Name:

SECTION $1$

Student No$.$:

Q$1)$ For the equilibrium: $H_2+C{l}_{2}2HCl,$ if $[H_2{]}_0=0\mathrm{.}541,[C{l}_2{]}_0=0\mathrm{.}368,[HCl]=0\mathrm{.}612$ and $Ke{q}_{eq}=110,$ what are $[H_2{]}_e,[C{l}_2{]}_e,$ and $[HCl{]}_e?$

$[H_2{]}_e=,C{l}_2$

Q$2)$ What is the $pH$ of a $0\mathrm{.}0238M$ solution of $HCl?$

Q$3)$ What is the $pH$ of a $0\mathrm{.}0238M$ solution of NaOH $?$

$pH=$

Q$4)$ What is the $pH$ of a $0\mathrm{.}0238M$ solution of $C{H}_3\frac{C}{O}OH?$

$pH=$

$pH=$

Q$5)$ What is the $pH$ of a $0\mathrm{.}0238M$ solution of $N{H}_3?$

$pH=$