18-06-2016
Chemistry

Answered

38.5 mol of P4O10 contains how many moles of P?

Verified Answer :

taskmasters taskmasters

25-06-2016

The subscripts tell the ratio of one element to another in a
compound. In this case, there are 4 P atoms per 10 O atoms. This could also be
interpreted as 4 mol P per 10 mol O. Therefore:

Mol P = (38.5 mol P4O10)/(4 mol P/ 1 mol P4O10) = 154 mol P

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