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]If a sample of pure iodine contains 4.69 x 1022 atoms of iodine, how many moles of iodine are in the sample? A=0.08 B=0.13 C=7.78 D=12.84
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]If a sample of pure iodine contains 4.69 x 1022 atoms of iodine, how many moles of iodine are in the sample? A=0.08 B=0.13 C=7.78 D=12.84

User HammerSpb
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It is B, and also for a moment I didn't understand that 4.69 x 10^22. I almost did this whole problem wrong.
User Winifred
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