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1. A solid copper cylinder

1. A solid copper cylinder hangs at the bottom of a steel wire of negligible mass. The top end of the wire is fixed. When the
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2. asked by vijay krishna
3. 655 views
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. 1,459 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
3. 273 views
A copper solid cylinder of radius 14 cm and height 10cm is meter and recast into cylindrical wire of diameter 4mm.find the
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2. asked by om
3. 700 views
A copper solid cylinder of radius 14cm and height 10cm is melted and recast into cylindrical wire of diameter 4mm.find the
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2. asked by Anonymous
3. 2,412 views
1. When solid copper metal reacts with nitric acid, the products include copper (II) ion and nitrogen monoxide gas. If 11.99 g
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2. asked by aperson
3. 1,266 views
38.0kg mass of copper is melted to be cast into a graphite mold at a copper pipe foundtry. If the solid copper starts off at the
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2. asked by Jacob
3. 993 views
Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high temperature. The other products of
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2. asked by casey
3. 1,304 views
A graduated cylinder is filled with water to a level of 40.0 mL. When a piece of copper is lowered into the cylinder, the water
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2. asked by Zully Amaya M.
3. 1,225 views
Does this look correct? Thx!Write the balanced equation for the reaction between solid copper and silver nitrate, that produces
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2. asked by Kelsey
3. 627 views