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2cu + s +cu2s copper

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
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2. asked by Mista
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One of the reactions involved in the smelting of copper sulfide ores involves copper (I) oxide and copper (I) sulfide: 2Cu2O2 +
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2. asked by Rose
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3. Chalcocite is an ore from which copper can be extracted for commercial use. The formula for this important ore is Cu2S. In
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2. asked by Anonymous
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Chalcocite is an ore from which copper can be extracted for commercial use. The formula for this important ore is Cu2S. In the
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2. asked by BreAnne
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One of the reactions involved in the smelting of copper sulfide ores involves copper(I) oxide and copper (I) sulfide:
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2. asked by Anonymous
3. 1,498 views
How do I solve this: 2Cu2O(solid) + Cu2S(solid) --> 6Cu(solid) + SO2(gas). 86g of copper 1 oxide reacts with 46g of copper 1
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2. asked by Lucas
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13. Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas asfollows: Cu2S(s) + O2(g) „_ 2Cu(s) +
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2. asked by lee
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2Cu+S->Cu2SCopper reacts with sulfur to form copper sulfide as shown in the equation. A scientist adds 12-7 grams of Cu to 3.2
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2. 46 views
Use the chemical equation to complete the activity.2Cu + S -- Cu2S Copper reacts with sulfur to form copper sulfide as shown in
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2. asked by Alana
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2Cu+S→Cu2SCopper (Cu) reacts with sulfur (S) to form copper sulfide as shown in the equation. A scientist adds 12.7 grams of
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2. 55 views