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Consider the following heats, copper:

The equations for the heats of the formation of copper (I) oxide,Cu2O and copper(II) oxide,CuO are:2Cu(s) +1/2 O2(g) CuO(s);
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a student heats 2.005 g of a copper bromide hydrate of unknown molecular formula, completely driving off the water of hydration,
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a student heats 2.005 g of a copper bromide hydrate of unknown molecular formula, completely driving off the water of hydration,
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2. asked by anonimo
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A chemist heats a sample of copper(II) sulfate and finds that 63.9% of the mass is copper(II) sulfate and the other 36.1% by
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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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Copper dissolves in nitric acid, producing copper (ll) nitrate. After reaction with sodium hydroxide and heating, copper nitrate
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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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Why is copper considered to be a very valuable natural resource? Copper can be melted down to use in steel production, copper is
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Why is copper considered to be a very valuable natural resources?A. Copper can be melted down to use in steel production B.
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2. asked by Jozikee
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Why is copper considered to be a very valuable natural resource?Copper can be melted down to use in steel production Copper
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2. asked by Moa
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