Calculate the number of moles of iodine in a sample containing 1.0x102 – InterviewSolution

1.

Calculate the number of moles of iodine in a sample containing 1.0x1022 molecules.

Answer»

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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