Calculate the number of moles of iodine in a sample containing 1.0x10^22 molecules.
Calculate the number of moles of iodine in a sample containing 1.0x1022 molecules.
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6.022x1023 molecules of iodine = 1 mol of iodine
1.0x1022 molecules of iodine = 1/6.022X1023 X1.0 X1022
= 0.0166 mol of iodine
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