auroramzzz auroramzzz

11-03-2021
Chemistry

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A chemist found a 60.00 gram sample containing copper and oxygen. Given the following percent composition, what is the mass of copper in the sample?
Copper- 57.08 %
Oxygen- 42.9296

choose an answer:
O 0.5708 g Cu
o 25.02 g Cu
34.25 g cu
63.5 g Cu

Respuesta :

allierohal18 allierohal18

11-03-2021

The answer should 34.25g of Cu.

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