The reaction of \( \mathrm{Xe} \) and \( \mathrm{O_2F_2} \) gives a Xe compound \( \mathrm{P} \). The number of moles of \( \mathrm{HF} \) produced by the complete hydrolysis of \( 1 \) mol of \( \mathrm{P} \) is _______.
