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How many moles are in 40.0g sulfur dioxide?
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How many moles are in 40.0g sulfur dioxide?

User Dally
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022×1023 atoms i.e avogadro's number. et number of sulphur atoms be x. Therefore, in 40.0g of oxygen it contains 2 moles as atomic mass of oxygen is 16g(mol)−1 and hence it will contain 2×6.
User Gdonald
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