In lab, you heat a 100 g of Cu in the presence of atmospheric oxygen (O2). You get 71.5 g of Cu2O.
B. If all of the Cu reacted with O2, what would be your theoretical yield of Cu2O
in grams? (Round to the tenths place, and don't forget units).

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practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

the answer is 0.8m.

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