The selectivity of ISEs is not perfect, below is the data that was collected for a nitrate $(N{O}_3^{-})$ISE when several solutions were measured. Used the tabulated information to determine what the missing values $($concentrations$,$ or potential$)$ for solutions C$,$ D$,$ and E$.$

$\backslash$table$[[,N{O}_3^{-},C{l}^{-},\backslash$table$[[$Measured$],[$potential $M$