trishinada63
trishinada63 trishinada63
  • 23-05-2017
  • Chemistry
contestada

What is the percent composition by mass of nitrogen in NH4OH?

Respuesta :

825214
825214 825214
  • 23-05-2017
 the atomic mass of nitrogen is 14. There is 1 nitrogen atom in the molecule so the percentage of N is :

14/35 x100% = 40%
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