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ZanzabumX [31]
3 years ago
11

How many magnesium atoms are contained in 3.75 moles of magnesium?

Chemistry
1 answer:
Katarina [22]3 years ago
7 0
In 1 mole of magnesium there are Avogadro's number of atoms are present.
Avogadro's number = 6.023 x 10²³ 
1 mole = 6.023 x 10²³ atoms
3.75 moles = 3.75 x 6.023 x 10²³ 
=2.26 x 10²⁴
So, in 3.75 moles of magnesium there are 2.26 x 10²⁴ atoms of magnesium are present.
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