calculate the molecular mass of NH3 in unit
Answers
The atomic masses of N and H are 14 g/mol and 1 g/mol respectively. The molecular weight of ammonia is 14+3(1)=17 g/mol.
Convert unit from g to kg
17 g/mol×
1000 g
1 kg
=0.017 kg/mol
1 mole of ammonia weighs 0.017 kg and contains Avogadro's number ( 6.023×10
23
) of molecules.
Molecular mass of an ammonia molecule =
6.023 ×10
23
molecules/mol
0.017 kg/mol
=2.82×10
−26
kg
make me brainlist
The atomic masses of N and H are 14 g/mol and 1 g/mol respectively. The molecular weight of ammonia is 14+3(1)=17 g/mol.
Convert unit from g to kg
17 g/mol×
1000 g
1 kk =0.017 kg/mol
1 mole of ammonia weighs 0.017 kg and contains Avogadro's number ( 6.023×10 23 ) of molecules.
Molecular mass of an ammonia molecule = 6.023×10
23molecules/mol
0.017 kg/mol
=2.82×10
−26
kg
Explanation:
MARK ME AS A BRAINLEIST
AND FOLLOW ME AND THANKS MY ANSWER PLEASE