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Extraction of caffeine: You had extracted 2 g of crude

Extraction of caffeine:You had extracted 2 g of crude caffeine and you were in a hurry. Instead of doing the 6 successive
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2. asked by Anonymous
3. 563 views
Extraction of caffeine:You had extracted 2 g of crude caffeine and you were in a hurry. Instead of doing the 6 successive
1. 0 answers
2. asked by Anonymous
3. 504 views
.070g caffeine dissolved in 4 mL water. caffeine is extracted from aqueous solution 3 times with 2mL portions of methylene
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2. asked by j
3. 1,380 views
.070g caffeine dissolved in 4 mL water. caffeine is extracted from aqueous solution 3 times with 2mL portions of methylene
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2. asked by j
3. 1,335 views
chloroform is an excellent solvent for extraction caffeine from water. Kd = 10 for caffeine in chloroform- water at 25 Celsius.
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2. asked by jayesh
3. 1,193 views
chloroform is an excellent solvent for extraction caffeine from water. Kd = 10 for caffeine in chloroform- water at 25 Celsius.
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2. asked by jayesh
3. 1,211 views
Caffeine has a distribuation coefficient of about 8 between Me Cl2 and water. Given 30ml of water containing 10 grams of
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2. asked by Lee
3. 573 views
Crude oil is a mixture of many different components. The extraction of crude oil from the Earth is important, but its refinement
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2. 23 views
Crude oil is a mixture of many different components. The extraction of crude oil from the Earth is important, but its refinement
1. 1 answer
2. 25 views
Crude oil is a mixture of many different components. The extraction of crude oil from the Earth is important, but its refinement
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2. asked by Jordin
3. 539 views