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CBSE Class 11-science Answered

A sample of ammonium phosphate contains 3.18 moles of hydrogen atoms.The no.of moles of oxygen atoms in the sample is?(Pls explain in detail)
Asked by pb_ckt | 22 Apr, 2019, 11:15: PM
answered-by-expert Expert Answer
F o r m u l a space f o r space a m m o n i u m space p h o s p h a t e space i s space left parenthesis N H subscript 4 right parenthesis subscript 3 P O subscript 4 N o w comma space S i n c e space 12 space M o l e s space o f space H space a t o m space equals space 1 space M o l e space o f left parenthesis N H subscript 4 right parenthesis subscript 3 P O subscript 4 S o comma space 1 space M o l e space H space a t o m space equals space 1 over 12 space M o l e space o f left parenthesis N H subscript 4 right parenthesis subscript 3 P O subscript 4 a n d space 3.18 space m o l e s space o f space H space a t o m space equals space fraction numerator 3.18 over denominator 12 end fraction space M o l e space o f left parenthesis N H subscript 4 right parenthesis subscript 3 P O subscript 4 space A g a i n space S i n c e space 1 space M o l e space o f left parenthesis N H subscript 4 right parenthesis subscript 2 P O subscript 4 space equals space 4 space m o l e s space o f space O space a t o m S o comma space fraction numerator 3.18 over denominator 12 end fraction space M o l e space o f left parenthesis N H subscript 4 right parenthesis subscript 3 P O subscript 4 space space equals space fraction numerator 3.18 cross times 4 over denominator 12 end fraction space equals space 1.06 space M o l e s space o f space O space a t o m.
Answered by Sumit Chakrapani | 23 Apr, 2019, 12:53: AM

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