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a sample of anhydrous copper

Heating copper(II) sulfate pentahydrate will evaporate the water from the crystals, leaving anhydrous copper sulfate, a white
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2. asked by !!
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a sample of anhydrous copper 2 sulphate contains 6.54g copper 3.2g sulphur and 6.4g oxygen determine the empirical formula of
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2. asked by Shalom Mbaa
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heating copper sulfate pentahydrate will evaporate the water from the crystals. leaving anhydrous copper sulfate,. a white
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2. asked by payton
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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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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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A 0.940g sample of barium chloride dehydrate is heated and 0.800g of anhydrous residue remains after cooling.A. How many moles
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2. asked by Aima
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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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2. asked by Mash
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3.05g of hydrated copper sulfate produces 1.94g of anhydrous copper sulfate.Assuming complete removal of all water of
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2. asked by Viniana
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3.05 g of hydrated copper sulphate produce 1.94 g of anhydrous copper sulphate. Assuming complete removal of water of
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2. asked by Samson
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3.05 g of hydrated copper sulphate produces 1.94g of anhydrous salt.assuming complete removal of all water of
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2. asked by maria
3. 1,264 views