jadehale85 jadehale85

09-10-2020
Chemistry

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How many grams are 4.78x10*21 atoms of aluminum?

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trentzn trentzn

09-10-2020

0.214 grams. you divide the number of atoms by avogrados number (6.022*10^23) and multiply the number of moles you get by the molar mass of aluminum. you should get .214 grams!

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