the questions is : 1. Calculate the number of moles of ethanol and water in the initial flask, the three distillate samples and the final mixture.

\begin{tabular}{|c|c|c|c|} \hline No & Fraction/Concentration%Mass & Temperatureofthevaporspaceaftereach & SpecificGravitydistillateiscollected(C) \\ \hline 1 & 10 & 88.9C & 0.9774 \\ \hline 2 & 8.5 & 91.5C & 0.875 \\ \hline 3 & 7.9 & 93C & 0.907 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|c|} \hline 4 & 6.4 & 95C & 0.92625 \\ \hline 5 & 5.8 & 96C & 0.9821 \\ \hline \end{tabular} Calculate the number of moles of ethanol and water in the initial flask, the three distillate samples and the final mixture