Asked by Rose
One of the reactions involved in the smelting of copper sulfide ores involves copper (I) oxide and copper (I) sulfide: 2Cu2O2 + Cu2S ---> 6Cu + SO2
Assuming that 35.00 g of copper (I) oxide is heated with 25.00 g of copper (I) sulfide
A) determine which reagent is present in excess
B) calculate the theoretical yield of copper
C) determine the percentage yield if 35.46 g of copper is actually isolated
My work
A) Cu2O = 0.2446
Cu2S = 0.1571
Not sure how to do B) and C)
Assuming that 35.00 g of copper (I) oxide is heated with 25.00 g of copper (I) sulfide
A) determine which reagent is present in excess
B) calculate the theoretical yield of copper
C) determine the percentage yield if 35.46 g of copper is actually isolated
My work
A) Cu2O = 0.2446
Cu2S = 0.1571
Not sure how to do B) and C)
Answers
Answered by
DrBob222
http://www.jiskha.com/display.cgi?id=1417920941
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.