Identify the type of reaction and write a balanced chemical equation for the following reactions:
a. Zinc carbonate when heated gives zinc oxide and carbon dioxide
b. Methane + oxygen à carbondioxide + water + heat
c. Copper + oxygen à copper oxide
d. On passing electricity through molten aluminium oxide, it forms aluminium and oxygen gas.
Answers
Answered by
1
Answer:
copper + oxygen a copper oxide
Answered by
1
Answer:
copper+oxygen A copper dioxide
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