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If you have 44.6 g of carbon tetrachloride, how many atoms of chlorine do you have? How many grams of sulfur hexafluoride would you need to have 5.25 x 1024 fluorine atoms? A 1.443 g sample of metal is reacted with excess oxygen to yield 1.683 g of the oxide M2O3. Calculate the atomic mass of the element M.

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