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6 mol sample of Cu2S
Cu2S + O2- 2Cu +SO2
when 10.2 mol Cu2S react with oxygen, how many moles of Cu are formed? path?
1 answer
asked by
rachell
633 views
Cu2S + O2- 2Cu +SO2
when 10.2 mol Cu2S react with oxygen, how many moles of Cu are formed? path?
2 answers
asked by
rachell
1,121 views
Identify the equation for which Keq = [Cu+]2[S2-].
A) CuS(s) ⇌ Cu2+(aq) + S2- (aq) B) 1/2Cu2S(s) ⇌ Cu+(aq) + 1/2 S2- (aq) C)
2 answers
asked by
Mimi
1,769 views
Cu+SO2= Cu2S+O2
Why isnt the answer Cu2SO2 why is it Cu2S+O2
3 answers
asked by
Ghumaisha
469 views
calculate the theoretical yield of Cu when 53.2g Cu2S react with oxygen.
(balanced equation is CU2S+02>2Cu+S02) Please help me
0 answers
asked by
lila
532 views
Matter is neither created nor destroyed. Therefore, you have started with 12.7 g Cu and 3.2 g S on the left for a total of 15.9
1 answer
27 views
Chalcocite is an ore from which copper can be extracted for commercial use. The formula for this important ore is Cu2S. In the
5 answers
asked by
BreAnne
2,605 views
3. Chalcocite is an ore from which copper can be extracted for commercial use. The formula for this important ore is Cu2S. In
3 answers
asked by
Anonymous
1,476 views
What is the percent yield of copper when 14.0g of Cu2O reacts with Cu2S and 12.3 grams of copper is recovered? Round to two
1 answer
asked by
Mista
790 views
6 mol sample of Cu2S is roasted in excess O2 to yield Cu metal and SO2. Calculate the mass of Cu metal produced
1 answer
asked by
Ana
674 views