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How many molecules are in 23.0 moles of oxygen?
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How many molecules are in 23.0 moles of oxygen?

User WiRa
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1mole of any substance contains 6.023*10^23 molecules
so,23moles ll contain=(23 * 6.023*10^23) molecules
=138.529*10^23 molecules
User Exclsr
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