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