b$)$ In the lab a student reacted $1\mathrm{.}2g$ of magnesium with excess sulfuric acid as shown in the reaction below. The reaction was carried out at $298K$ and $10$kPa.

$Mg+H_{2}S{O}_{4}MgS{O}_4+H_2$

i$)$ How many moles of hydrogen were produced? Give your answer to $3$ decimal places.

Moles $=$

$(1$ mark$)$

II$)$ Given that $R=8\mathrm{.}31J{K}^{-1}mo{l}^{-1},$ what volume of hydrogen gas is produced? Give your answer to

$1$ decimal place. $,$ Volume $=d{m}^3$

$(1$ mark$)$