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sukhopar [10]
2 years ago
11

Which of these compounds has the greatest percentage of nitrogen? NO2 N2O4 N3O6

Chemistry
1 answer:
soldier1979 [14.2K]2 years ago
8 0

Answer:

Same in  all compounds

Explanation:

We know that

mass percentage of N = [mass of N/ mass of compound] ×100

In NO2, N% = 14/(14+32)×100

= 14/46×100

= 30.43%

In, N2O4,  N% = 28/(28+64) ×100 = 28/92×100 =30.43%

Similarly, in N3O6 also the % of N = 30.43%

So, percentage of Nitrogen is same in all given compound. That is 30.43%

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Answer:

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100 \frac{lb}{h}*\frac{453,5g}{1 lb}*\frac{1molH20}{18,016g}*\frac{1h}{3600s}=0,7\frac{molH20}{s}

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