Answer to Question #80595 in General Chemistry for gabby

Question #80595

Brass is a mixture of copper (Cu) and zinc (Zn). Let’s say you make brass by
thoroughly mixing 10.00 g of Cu and 0.25 g of Zn. You then pour out some of this
material to make a 4.40 g brass coin.
how many zinc atoms are in the coin?

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