Copper (II) oxide is mixed with organic compound during combustion analysis. The purpose is A. to carry out complete combustionB. to reduce the economy of the processC. to reduce the time for completion of the reactionD. all of the above Show Answer…...Hide AnswerCorrect Answer: A. to carry out complete combustion Related Read more articles Previous PostBismark brown is a dye. Its molar mass is 228.3 g/mol. When the dye was analyzed by a scientist, it was found that it contains 30.68% nitrogen. How many nitrogen atoms are there in each Bismark brown molecule? Next PostEmpirical formula and formula unit of an ionic compound If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply