Question

Calculate the no of moles in 12.044×10^23 atoms in h2o

Answer 1

Calculate the no of moles on 12.044*10^23 atoms of carbon


Answers

Since 1 mole of Carbon= 6.022* 10^23 atoms 

Hence x moles= 12.044*10^23 atoms

= 12.044*10^23 atoms/6.022* 10^23 atoms 

= 2.

Hope it's helpful to u.


HI FRIEND

Given, 
One mole of carbon = 12.044*10^23

Avogadro number = 6.023*10^23

No of moles = One mole of carbon 
÷ Avogadro number

No of mole = 12.044*10^23 ÷
6.023*10^23

No of moles = 2 

HOPE IT HELPS

Answer 2

No of moles= (No of molecules÷Avogadros no)

Hope u know that

Avagadros num= 6.022×10^23

So the answer is 2 moles