calculate number of molecules in 100g of ch4
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Answered by
7
number of moles =mass in gram/molar mass
// // // = 100/16 =6.25moles
NOW
N=n×Avagadro number
=6.25×6.023×10(23)
=37.64×10(23)
// // // = 100/16 =6.25moles
NOW
N=n×Avagadro number
=6.25×6.023×10(23)
=37.64×10(23)
Answered by
2
Answer:
37.64*10(23)
Explanation:
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