Chemistry, asked by kadarisrivarsha, 9 months ago

7. How many molecules of oxygen are present in 64 g of oxygen

Answers

Answered by anoushkanarang2222

1

Answer:

Atomic mass of one mole oxygen molecule =32g

So, in 64g 2 moles of oxygen molecules are there

Which is = 12.04 x 10^23

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