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Topic: Gravimetric Analysis  (Read 3219 times)

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Offline jeffrey_austria90

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Gravimetric Analysis
« on: January 09, 2008, 08:28:15 AM »
A 0.500g sample of sodium sulfate and a 0.500g sample of aluminium sulfate were dissolved in a volume of water and excess barium chloride added to precipitate barium sulfate. What was the total mass of barium sulfate produced?
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Offline Borek

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Re: Gravimetric Analysis
« Reply #1 on: January 09, 2008, 08:37:09 AM »
Start with reaction equation.
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Offline IITian

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Re: Gravimetric Analysis
« Reply #2 on: January 11, 2008, 11:43:39 AM »
Considering excess BaCl2 being added, I guess you can work out the amount of BaSO4 formed by writing the balanced chemical reaction. Knowing the molecular weights of the salts would also come handy...
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