(a)[1]
What does the symbol $\rightleftharpoons$ represent?
(b)[2]
State two conditions necessary for this reaction.
(c)[2]
Is this reaction exothermic or endothermic? State a reason for your answer.
(d(i))[1]
Describe the way the percentage yield varies as temperature changes.
(d(ii))[1]
Determine the percentage yield for a temperature of $350\,^{\circ}\text{C}$.
(e(i))[1]
Finish the structure of ethanol, $\text{C}_2\text{H}_5\text{OH}$, so that every atom and every bond is shown.
(e(ii))[1]
Give one use for ethanol.
(e(iii))[2]
Complete the chemical equation for the full combustion of ethanol. $\text{C}_2\text{H}_5\text{OH} + 3\text{O}_2 \rightarrow$ [BLANK]$\text{CO}_2$ + [BLANK]$\text{H}_2\text{O}$