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An impure silver sample weighing

An impure silver sample weighing 0.1652g reacts with diluted HNO3, forming the add HCl, a white precipitate that weighed 0.0911
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2. asked by william
3. 528 views
A sample of impure Limestone weighing 0.3440 g was treated with 50 mL of HCl 0.1363 mol/l. after elimination of all CO2 by
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2. asked by Kelly
3. 648 views
A sodium hydroxide sample is contaminated with sodium chloride. A 0.240 gram sample of this impure sample is dissolved in water
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2. asked by Sam
3. 1,211 views
fuzzy silver coating is impure silver. it can be converted back into silver nitrate by reacting it with nitric acid what has
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2. asked by Josh
3. 1,397 views
A 0.4584 g sample of impure zinc chloride, ZnCl2, FW = 136.3 g/mole, was dissolved in water and excess silver nitrate was added
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2. asked by Anonymous
3. 854 views
An 8.07g sample of impure Ag2O decomposes into solid silver and O2(g). If 395mL O2 is collected over water at 25C and 749.2mmHg
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2. asked by Nancy
3. 1,165 views
Impure sample of table salt that weighed 0.8421g, when dissolved in water and treated with excess AgNO3, formed 2.044g of AgCl.
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2. asked by London
3. 2,036 views
CrCl3(s) + AgNO3 (aq)= AgCl(s) + Cr(NO3)3(aq)A 0.750 g sample of impure CrCl3 was removed from a bottle that contained 1.75 g of
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2. asked by jade
3. 2,036 views
A 8.07g sample of impure Ag2O decomposes into solid silver and O2(g). If 395mL of O2(g) is collected over water at 25 degrees
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2. asked by Kim
3. 1,538 views
A sample containing silver was treated with an excess of sodium chloride to precipitate the silver ions as silver chloride. The
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2. asked by Vivian
3. 373 views