the no. of moles of Nitrogen atom in 56 g of nitrogen gas
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Answered by
3
no of mole = given mass /atomic mass
=56/14= 4
=56/14= 4
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1
Here is ur answer.....✌✌
Molar Mass of Nitrogen = 14 g
No. of moles in 14 g of Nitrogen gas = 1 mol
No. of moles in 56 g of Nitrogen gas = 56/14 mol
= 4 mol...Ans.
__________________
If you want to calculate number of atoms..
------------------------
No. of atoms = no. of Moles × Na
{ where, Na: Avagadro number}
No. of atoms = 4×6.022×10²³
= 24.088×10²³
☺☺
Molar Mass of Nitrogen = 14 g
No. of moles in 14 g of Nitrogen gas = 1 mol
No. of moles in 56 g of Nitrogen gas = 56/14 mol
= 4 mol...Ans.
__________________
If you want to calculate number of atoms..
------------------------
No. of atoms = no. of Moles × Na
{ where, Na: Avagadro number}
No. of atoms = 4×6.022×10²³
= 24.088×10²³
☺☺
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