Chemistry, asked by akshita8928, 9 months ago

what happens when:
(a) ZnCO3 is heated in the absence of oxygen.
(b) A mixture of Cu2O and Cu2S is heated.

Answers

Answered by bhavyayadav3986

0

Answer:

a zn+co2

b cu+so2

Explanation:

Answered by vikasreddy1809

3

Answer:

Explanation:

1) znco3——>Zno+co2

2)Cu2O+Cu2S——>Cu+SO2

By balancing it

We get

2cu20+Cu2S——>6Cu+So2

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