Question

II. How many atoms of oxygen are in 2 moles of O2 ?​

Answer 1

Answer:

6.02 × 1023

Explanation:

One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms

Answer 2

Answer

One mole of any element has Avogadro's no. of atoms i.e. 6.023×10*23 atoms.

Explanation

As oxygen is a diatomic molecule, one mole of oxygen contains 2×6.023×10*23 atoms.

Therefore 2 moles of oxygen contain:-

2×2×6.023×10*23

24.092×10*23 atoms.

To learn more about  Avogadro, find the given link.

https://brainly.in/question/1881529

To learn more about atoms, find the given link.

https://brainly.in/question/788918

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