Topic: How Does Decolorizing Charcoal Work
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Answers to Common Questions
Why is charcoal a "decolorizing agent"?
Charcoal is a very light, fine and inert substance having a large surface area per unit mass which provide a very large area for adsorption of impurities and other coloured substances and thus act a decolorizing agent. e.g. In determination... Read More »
Source: http://answers.yahoo.com/question/index?qid=20091002225655AAUl9qr
Which charcoal is use to decolorize raw sugar?
Wood charcoal Read More »
Source: http://wiki.answers.com/Q/Which_charcoal_is_use_to_decolorize_raw...
How animal charcoal decolorizes the mixture?
by the process of adsorption Read More »
Source: http://answers.yahoo.com/question/index?qid=20080207020826AAZNpPS
More Common Questions
Answers to Other Common Questions
it is not a chemical reaction the charcoal adsorbs the colorful material, without making any new materials: "A gram of activated carbon can have a surface area in excess of 500 m², with 1500 m² being readily achievable. For comparison, a te...
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Source: http://answers.yahoo.com/question/index?qid=20080614073029AAn8hCJ
Yeah, pretty much, that's the only real problem with an excess. Additionally, if you're then trying to crystallize something, you also lose the solvent. Trying to filter the solution away from a huge excess of charcoal just becomes a mess.
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Source: http://answers.yahoo.com/question/index?qid=20110907102609AArhm0d
