GP$15$ isothermally $$: A$+$B $->$ C $+$ D $+$ CO$212500$ dm$3$ Cao $=0\mathrm{.}75$ mol$/$dm $1500$ dm$3$ CB in $=1\mathrm{.}5$ mol$/$dm$3$ FB in $=6$ mol$/$h $$ CO$2$ CO$2$ ka $=5\mathrm{.}1$ dm$?/$mol$.$h $($CRE$)($CO$2)/$ CO$2()$