Chemistry, asked by sabinabibi547, 1 month ago

Calculate the % of Nitrogen in N2H4 (N=14. H=1] 87.5 12.5 67.5 76.5

Answers

Answered by prasanta270405

0

Answer:

87.5

Explanation:

Mass of N=14

mass of H =1

Mass of N2H4

2*14+4*1

=28+4

=32

percentage of N is

mass of N /mass of N2H4 x100

28/32x100

=87.5

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