Use shorthand notation to describe a galvanic cell with two platinum electrodes. The left electrode is immersed in a solution of $0\mathrm{.}05560$ M Fe$3+$ and $0\mathrm{.}09900$ M Fe$2+.$ The right electrode is immersed in a solution of $0\mathrm{.}001000$ M Fe$($CN$)64-$ and $0\mathrm{.}2664$ M Fe$($CN$)63-.$

$5\mathrm{.}2$ Calculate the cell potential of the half reactions given in question $(5\mathrm{.}1)$ above and indicate if it is spontaneous or not.