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21-01-2020
Chemistry

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If you have 200 grams of iodine how many atoms do you have?

Respuesta :

21-01-2020

(200 divided by mass number) x Avogadro’s number

200 divided by 126.90 = 1.576

1.576 x 6.02 x 10^23 = 9.48752×1023

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