$.$ Calculate Ecell at standard conditions for this reaction $($refer to the reduction potential table$).$ Is it spontaneous? How do you know?

$3$Zn$+2($aq$)+2$Al$($s$)3$Zn$($s$)+2$Al$+3($aq$)5$:$48$

table of standard reduction potentials, updated

DOCX $-328KB$

TABLE $18\mathrm{.}1$ Standard Reduction Potentials in Water at $25C$

$\backslash$table$[[$Potential $($V$),$Reduction Half$-$Reaction$],[+2\mathrm{.}87,F_2(g)+2e^{-}$longrightarrow$2F^{-}(aq)$