Question

What happens when copper oxide reacts with sulphur dioxide?

Answer 1

Answer:

2CuS + 3O2 2CuO + 2SO. 2

Copper sulfide react with oxygen to produce copper oxide and sulfur dioxide. This reaction takes place at a temperature of 300-500

Answer 2

Answer:

4Cu + SO2. Cu2S + 2CuO

Copper react with sulfur dioxide to produce copper(I) sulfide and copper oxide. This reaction takes place at a temperature of 600-800°C.