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In 400min,2.4grams of copper is

In 400min,2.4grams of copper is obtained by Cu2+ solution,find how many Amphere is required for this experiment. Using the same
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2. asked by Manal
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A sample of anhydrous copper2 sulphate on analysis was found to contain 6.4grams of copper,3.2grams sulphur and 6.4grams oxygen
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The nutrition club serves a luncheon consisting of two dishes: A and B. Assume each unit of dish A has 4grams of fat, 4grams of
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A copper penny has a mass of about 4grams. A copper kettle has a mass of about 400 grams. What is true about the density of
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what volume of chlorine is required to produce 25.4grams of copper II chloride at 18 degrees celsius and 2.13 atm
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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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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
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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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2. asked by Dan
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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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