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A 0.2638 g impure sodium

A 0.2638 g impure sodium carbonate sample is analyzied by titrating the sodium carbonate with the 0.1288 M hydrochloride
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2. asked by CL
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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
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A is a solution of hydrochloric acid containing 3.650g of HCl in 1dm3 of solution. B is asolution of impure sodium carbonate.
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2. asked by Victor
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The mass of potassium iodate (KIO3) contained in an impure sample was determined by titration with sodium thiosulfate (0.1005
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2. asked by Ami
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The mass of potassium iodate (KIO3) contained in an impure sample was determined by titration with sodium thiosulfate (0.1005
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2. asked by Gemma
3. 854 views
At elevated temperatures, sodium chlorate decomposes to produce sodium chloride and oxygen gas. A 0.8915-g sample of impure
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2. asked by Fred
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4.00 g dm^-3 of impure sodium carbonate is used in a titration. What could have caused the impurity in the sodium carbonate?
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2. asked by ?
3. 857 views
How would you find out whether a sample of sodium chloride is pure or impure
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2. asked by Anand
3. 478 views
In aqueous solution, hydrochloric acid, HCl, and sodium carbonate, Na2CO3 react toproduce gaseous carbon dioxide, CO2, water,
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2. asked by Olivia
3. 1,035 views
An impure sample of barium hydroxide of mass 1.6524 g was allowed to react with 100 cm3 of 0.200 mol dm-3hydrochloric acid. When
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2. asked by Anonymous
3. 4,186 views