Chemistry, asked by jobnduma315, 11 months ago

What can be used in place of hydrogen in the reaction of hydrogen and heated CuO

Answers

Answered by aadii27

Answer:

Heated copper metal reacts with oxygen to form the black copper oxide. The copper oxide can then react with the hydrogen gas to form the copper metal and water. When the funnel is removed from the hydrogen stream, the copper was still be warm enough to be oxidized by the air again.

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