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Copper can be determined gravimetrically

Copper can be determined gravimetrically by precipitation as copper(I)thiocyanate, CuSCN. A wrought aluminum-copper
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2. asked by WILL
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An experimental alloy contained by copper and tantalum. 3.7950 g of the alloy was dissolved and analyzed gravimetrically. The
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2. asked by lara
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Iron can be determined gravimetrically by precipitating as Fe(OH)3 and igniting to Fe2O3. The sample to be analyzed is weighed
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2. asked by Anonymous
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The amount of copper was determined in 10 g sample. copper was precipitated, filtered and calcined, obtaining a final
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2. asked by william
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Calcium is determined gravimetrically by precipitating it as CaC2O4â‹… H2O, followed by isolating the precipitate as CaCO3.
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2. asked by anonymous
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Aluminum can be determined gravimetrically by precipitating as Al(OH)3 and isolating as Al2O3. A sample containing approximately
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2. asked by anonymous
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Does this look correct? Thx!Write the balanced equation for the reaction between solid copper and silver nitrate, that produces
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2. asked by Kelsey
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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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