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Extraction of copper
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1)Give two effects that the extraction of copper using copper pyrite could have on the environment
2)Give three uses of copper
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1) The extraction of copper using copper pyrite could have two negative effects on the environment.
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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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First, we need to calculate the moles of copper produced in the second step. We can use the formula:
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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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To calculate the mass of copper(I) sulfide required to make a certain amount of copper, we need to
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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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First, we need to calculate the mass of copper(I) oxide produced in the first step. To do this, we
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When doing your extraction you were asked to vent your extraction funnel occasionally during the extraction. Why?
You were
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Did you extract with ether? That, or whatever solvent you used, is quite volatile and you must vent
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Write a summary of the extraction process of copper including it's advantages and disadvantages
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Copper extraction is a complex and energy-intensive process used to obtain copper metal from its
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(Blank) is a method of extraction of pomace that is cheaper, environmentally friendly, has reduced waste, and requires simpler
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a- cold, low-pressure water extraction
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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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I would think that melting point and crystallization point would be the same. q = heat needed = mass
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Copper dissolves in nitric acid, producing copper (ll) nitrate. After reaction with sodium hydroxide and heating, copper nitrate
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Convert 1.235 g Cu to mols Cu. Convert mols Cu to mols Cu(II) nitrate and to mols Cu(II) oxide.
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is it easy to distinguish between between the different oxidation states of copper? why?
-I answered yes because copper (I) is
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For the question "Is it necessary to synthesize the various copper compounds in order to recover
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