$5$

$1$ point

A constant current is passed through an electrolytic cell containing molten $MgC{l}_2$ for $16\mathrm{.}8$ hours. If $6\mathrm{.}49L$ of $C{l}_2$ at $STP$ is produced at the anode, what is the current in amperes?

Do not use scientific notation.

Type your answer...

$6$

$1$ point

What is the $E_{\text{c}\text{e}\text{l}\text{l}}$ of $Cu(s)IC{u}_{(aq)}^{2+}(0\mathrm{.}0197M)IC{u}_{(aq)}^{2+}(8\mathrm{.}74M)ICu(s)$ cell.

Do not use scientific notation.

Type your answer...

$7$ point

What mass of silver $($in grams$)$ would plate onto the cathode if a current of $5\mathrm{.}62$ A flowed through the cell for $47\mathrm{.}7$ minutes?

Do not use scientific notation.

Type your answer...