When heating copper in the final step, the bright copper color changes to a dull brown. will the percent recovery be too high or too low?

Question

Lea Gilmore

Chemistry

12 July, 12:28

When heating copper in the final step, the bright copper color changes to a dull brown. will the percent recovery be too high or too low?

+4

Answers (1)

Know the Answer?

Sidney Atkinson · Answer 1

When heating copper in the final step, the bright copper color changes to a dull brown. I think this process will make the percent recovery low because a change in color can mean some reacted. Hope this answers the question. Have a nice day.