Two substance,
P4 and
O2 are allowed to react completely to form mixture of
P4O6 and
P4O10 leaving none of the reactants. The composition of final mixture if
P4 and
O2 is taken as:
P4+3O2→P4O6P4+5O2→P4O10.
(i) If 1 mole P4; 4 moles of O2
(ii) If 3 moles P4; 11 moles of O2
(iii) If 3 moles P4; 13 moles of O2