Chemistry, asked by niku7426864415, 1 year ago

Calculate the mass of 3.011*10 power 23 number of nitrogen atom

Answers

Answered by TheEdward
104
No of atoms = 3.011 x 10^23 

Atomic Mass of Nitrogen = 14 g 

1 mole of nitrogen contains 6.022 x 10^23 atoms 

14g of nitrogen contains 6.022  x 10^23 atoms 

14/6.022 x 10^23 g contains 1 atom 

(14/6.022 x 10^23 ) x 3.011 x 10^23 g contains 14/2 = 7 g of N 
Answered by ua57116
40

Answer:

No of atoms = 3.011 x 10^23 

Atomic Mass of Nitrogen = 14 g 

1 mole of nitrogen contains 6.022 x 10^23 atoms 

14g of nitrogen contains 6.022  x 10^23 atoms 

14/6.022 x 10^23 g contains 1 atom 

(14/6.022 x 10^23 ) x 3.011 x 10^23 g contains 14/2 = 7 g of N 

Explanation:

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