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tatuchka [14]
3 years ago
10

Calculate the number of atoms in 5 moles H₂O.

Chemistry
1 answer:
oksano4ka [1.4K]3 years ago
4 0

Answer:

90.35 × 10²³ atoms

Solution:

1 molecules of H20 contains 3 atoms,.

And we know that one mole of any molecule contains 6.023 × 10²³ atoms from Avogadro's number,

hence 5 moles of H20 will contain = 5× 6.023 × 10²³ × 3 atoms = 90.35 × 10²³ atoms!

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