Chemistry, 13.12.2020 14:20 Disd112984
If you heat a piece of copper, it combines with oxygen from the air to form a black layer of
copper oxide
A) Write a word equation for this reaction
B) How would the mass of your piece of copper change as you heated it?
C) Why would this happen?
Answers: 3
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The first element on the periodic table of elements is carbon. a. true b. false
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Which substances have the lowest melting points: ionic covalent, or metallic
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An observation that requires measurement is called quantitative observable or qualitative
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If you heat a piece of copper, it combines with oxygen from the air to form a black layer of
copper...
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