Calculate number of atoms in 52 g of helium ??
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Hi there!
The molar mass that is the mass of 6.022 ×
atoms of helium is 4g.
Hence 1 mole of He = 4 g of He = 6.022 ×
atoms of He
1 g of He = (6.022 ×
) / 4 atoms of He
52 g of He = (6.022 ×
× 52 ) / 4 atoms of He
= 7.829 ×
atoms of Helium [ He ]
Hope it helps! :D
Cheers,
Ishaan Singh
The molar mass that is the mass of 6.022 ×
Hence 1 mole of He = 4 g of He = 6.022 ×
1 g of He = (6.022 ×
52 g of He = (6.022 ×
= 7.829 ×
Hope it helps! :D
Cheers,
Ishaan Singh
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