I need help with gas law problems

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced