- #1
termite
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Here's what I have:
Mass of CuO (copper (II) oxide) = 2.0g
Mass of Cu(metal) = 1.7065g
What I need to find is the mass of oxygen by using the two given above. Do I just do 2.0g-1.7065g=.2935 to get the mass of oxygen or do I do something else?
Mass of CuO (copper (II) oxide) = 2.0g
Mass of Cu(metal) = 1.7065g
What I need to find is the mass of oxygen by using the two given above. Do I just do 2.0g-1.7065g=.2935 to get the mass of oxygen or do I do something else?
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