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Science & Mathematics by Anonymous 2018-05-27 12:06:35
Social Science
How many moles of sulfur dioxide are in 2.26x10^33 sulfur dioxide molecules?
2 answers
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Anonymous
0.375 moles You divide the 2.26x10^33 by Avogadro's number (6.022x10^23).
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Anonymous
One mole of molecules contains 6.022 x 10^23 molecules. Hene moles = 2.26 x 10^33 / 6.022 x 10^23 moles = 0.375 x 10^10 moles = 3.75 x 10^9