Chemistry
Chemistry, 03.12.2019 21:31, portielesc

An example of a synthesis is the statue of liberty turning green. oxygen in the air combines with the copper statue to form copper oxide, which is green. which of these is the correct chemical reaction for this?

a) cu + o β†’ cuo
b) cu + o2 β†’ cuo
c) cuo β†’ cu + o2
d) 2 cu + o2 β†’ 2cuo

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