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04-09-2018
Chemistry

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A 0.52 kg bowl is known to be 35% silver and 64% gold by mass. how many atoms of silver are contained in this bowl

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dirtyshot801 dirtyshot801

05-09-2018

0.52kg = 520g
520g x 0.35 = 182g
182 x 6.022x10^23 = 1.096004E26
1.096004E26 / 107.8 = 1.0167012987E24 atoms

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