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Copper metal can be obtained

Upon reaction of 1.274 g of copper sulfate with excess zinc metal, 0.392 g copper metalwas obtained according to the equation:
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Write the balanced net ionic equations for the reactions of the halogens with copper metal. The halogens are oxidizing agents
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2. asked by Caroline
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Copper metal can be obtained by heating copper oxide in the presence of carbon monoxide, CO, according to the reaction:CuO(s) +
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2. asked by Jordin
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Nickel was reacted with an aqueous solutionn containing 400grams of copper(II)perchlorate. The reaction was stopped after 1 hour
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2. asked by Canzadia
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True or False?a) wet metallic copper can be rinsed with acetone to help any remaining cation to metal reduction occur b)copper
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2. asked by Anonymous
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A metal is thought to be copper or gold. When 18 g of the metal absorbs 58 cal, its temperature rises by 35 °C.a. What is the
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2. asked by C
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1)Give two effects that the extraction of copper using copper pyrite could have on the environment2)Give three uses of copper
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2. asked by Maggie. K
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There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first step, copper(I) sulfide and
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2. 124 views
There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first step, copper(I) sulfide and
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2. 114 views
1. copper is a metal. describe the structure and bonding of copper2. copper can be alloyed with other elements to make it
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2. asked by ....
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