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A copper solid cyliender of

A copper solid cyliender of radius 14 cm and height 10 cm is melted and recast into cylienderI called wire of diameter 4mm find
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2. asked by Nikit kumar
3. 841 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. 1,442 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. 254 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. 1,249 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. 972 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. 1,293 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. 608 views
I am not sure if I understand how to balance this correctly.I need to write a balanced equation for the decomposition of solid
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2. asked by david
3. 636 views
A student was isolating copper metal from a copper salt. If the student started with 1.255g of copper (II) sulfate how many
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2. asked by Caroline
3. 773 views
An analysis for copper was performed on two pure solids. One solid was found to contain 43.0% copper; the other contained 32.0%
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2. asked by Donald
3. 986 views