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quarters are 91.67% mass/mass copper and 8.33% mass/mass nickel. if the average quarter weighs 5.67 grams, how many atoms of nickel are in a quarter?
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quarters are 91.67% mass/mass copper and 8.33% mass/mass nickel. if the average quarter weighs 5.67 grams, how many atoms of
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grams Ni = 5.67g x 0.0833 = ?? moles Ni = grams/molar mass.
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If the average quarter weighs 5.67grams, how many atoms of nickel are in a quarter?
ie; 91.67%mass/copper 8.33%mass/nickel I took
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