Question

calculate the molecular mass ofNH3​

Answer 1

Answer:

We know mass of 1 mole N is 14u and mass of 1 mole H is 1u.

So mass of 1 molecule of NH3 is 14+3 =17amu

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Answer 2

$\huge\mathfrak{Hello♡}$

Mass of N =14

Mass of H3 =1×3 =3

Therefore,

molecular mass of NH3 = 14+3= 17

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