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Determine the mass of copper

Copper has two naturally occurring isotopes. Cu-63 has a mass of 62.939 amu and relative abundance of 69.17%. Use the atomic
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2. asked by NEED HELP
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The density of copper is 8.96 g cm^−3 and its molarmass is 64 g mol^−1. The mass of an atom of copper is 1.1*10^-22 g
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2. asked by Angel
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The mass of the CuSO4 x 5H2O sample is 1.664 g. The mass of the recovered copper is 1.198 g.Calculate the percent copper in pure
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2. asked by Lou
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determine how much copper you will use. based on the mass of silver nitrate, calculate how much copper will you need to ensure
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2. asked by Tabatha
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Determine the mass of copper(ii)trioxonitrate(v) that will be formed when 15grams of copper is added to excess dilute
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2. asked by Pearl
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Determine the percent by mass of water in your sample of hydrated copper (II) sulfate.Mass of water = 0.95 g Mass of anhydrous
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2. asked by A.
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using your initial mass of copper, calculate the minimum volume of concentrated 12M nitric acid needed to completely react with
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2. asked by anon
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In chemistry, we did a lab in which we had a certain mass of copper, performed multiple experiments on the copper, and at the
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2. asked by melbell
3. 2,411 views
copper has two naturally occurring isotopes. Cu-63 has a mass of 62.939 amu and relative abundance of 69.17%. Use the atomic
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2. asked by Jill
3. 1,385 views
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
3. 993 views