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A copper rod of length

A pure copper cube has an edge length of 2.00cm. How many copper atoms does it contain? (volume of a cube = (edge length)^3;
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2. asked by rachel
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1...At what temp. of 0^C steel rod and copper rod have length of 800.1 & 99.9 respectively. At what temp. will the 2 rods have
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2. asked by EM
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If the copper is drawn into wire whose diameter is 9.50 , how many feet of copper can be obtained from the ingot? The density of
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2. asked by Okoye
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A factory produces copper wires. A blue mark is placed on a very long length of copper. The wire is then cut into pieces. The
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2. asked by Ed
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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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2. asked by Raj
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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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A student wishes to set up an electrolytic cell to plate copper onto a belt buckle. Predict the length of time it will take to
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2. asked by Anonymous
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1. A student wishes to set up an electrolytic cell to plate copper onto a belt buckle. Predict the length of time it will take
1. 1 answer
2. asked by Alex
3. 839 views