Answer:
40.444 × 10∧23 atoms
Explanation:
The mole is the unit of amount in chemistry. We know that
1 mole of sulfur = 6.02× 10∧23 atoms
The number 6.02× 10∧23 is called Avogadro's number. It is define as
" Avogadro's number is the number of molecules atoms or ions in one gram molecule of a compound, one gram atom of an element or one gram ions of a substance"
For example:
1 g of hydrogen = 1 mole of hydrogen = 6.02× 10∧23 atoms of hydrogen
18 g of water= 1 mole of water= 6.02× 10∧23 molecules of water
Given data:
moles of sulfur= 6.70
number of atoms= ?
solution:
6.70 × 6.02× 10∧23 = 40.444 × 10∧23 atoms
