camiiimejia camiiimejia

07-06-2021
Chemistry

contestada

What is the percent composition by mass of nitrogen in the compound NH3 (gram-formula mass - 17 g/mol)?
A.18%
B.25%
С.75%
D.82%

Respuesta :

luisaksboss7 luisaksboss7

07-06-2021

Answer: d 82%. Your welcome

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