FM$192.2$A $+$ B $=3$C $+2$D $1\mathrm{.}00$ mol A$2\mathrm{.}00$ mol B$1\mathrm{.}00$ mol D $25*$C $1\mathrm{.}000\mathrm{.}90$ mol C$($a$)($b$)$ Kx$($e$)$ K$\{$d$\}4,6\backslash$deg $3.427\backslash$deg C $$ NH$4$Cl $608$ kPa $459\backslash$deg C $1115$ kPa $($a$)($b$)($c$)($d$)427\backslash$deg C $$ AH$$ AS $$