来自唐亚哲的问题
急问~~如何做这到化学题?Phosphoruscanbepreparedfromcalciumphosphatebythefollowingreaction.2Ca3(PO4)2(s)+6SiO2(s)+10C(s)→6CaSiO3(s)+P4(s)+10CO(g)PhosphoriteisamineralthatcontainsCa3(PO4)2plusothernon-phos
急问~~如何做这到化学题?
Phosphoruscanbepreparedfromcalciumphosphatebythefollowingreaction.
2Ca3(PO4)2(s)+6SiO2(s)+10C(s)→6CaSiO3(s)+P4(s)+10CO(g)
PhosphoriteisamineralthatcontainsCa3(PO4)2plusothernon-phosphorus-containingcompounds.WhatisthemaximumamountofP4thatcanbeproducedfrom3.7kgofphosphoriteifthephosphoritesampleis70.%Ca3(PO4)2bymass?Assumeanexcessoftheotherreactants
