Ferrochrome, an iron-chromium alloy used to make stainless steel, is produced by reducing chromite $\left(\mathrm{FeCr}_{2} \mathrm{O}_{4}\right)$ with coke:
$$\mathrm{FeCr}_{2} \mathrm{O}_{4}(s)+4 \mathrm{C}(s) \longrightarrow \underbrace{\mathrm{Fe}(s)+2 \mathrm{Cr}(s)}_{\text { Ferrochrome }}+4 \mathrm{CO}(g)$$
(a) How many kilograms of chromium can be obtained by the reaction of 236 $\mathrm{kg}$ of chromite with an excess of coke?
(b) How many liters of carbon monoxide at $25^{\circ} \mathrm{C}$ and 740 $\mathrm{mm}$ Hg are obtained as a byproduct?