Question

What weights of P4O6 and P4O10 will be produced by the combustion of 31g of P4 32g of oxygen leaving no P4 and O2?

Answer 1

Answer:

It is based on limiting reagent

here 2P4 + 8O2 gives P4O6+ P4O10

so phosphorous having 31g and oxygen having 32g

so P4 is the limiting reagent

so ignoring oxygen

2P4----- gives P4O6

so 2x124 gives 1220

so 31 gives 152.5

so the answer is 152.5

Answer 2

the answer for this question is 152.5