Cu2S(s) + O2(g) = 2CU(s) + SO22(g)
CHEMISTRY
JAMB 2015
Cu2S(s) + O2(g) = 2CU(s) + SO22(g)
- A) +1 to 0
- B) 0 to +2
- C) +2 to +1
- D) 0 to +1
Correct Answer: A) +1 to 0
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