Topic: Buchner Funnel
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What is the uses of buchner funnel?
It is a filter funnel. Place it on a sidearm flask connected a vacuum pump, a piece of filter paper in the bottom. Read More »
Source: http://wiki.answers.com/Q/What_is_the_uses_of_buchner_funnel
What is Buchner funnel?
A type of funnel with an internal perforated tray on which a flat circular filter paper can be placed, used for filtering by suction. It is named after the German chemist Eduard Buchner (1860–1917). Read More »
Source: http://www.answers.com/topic/buchner-funnel
What is the difference between Hirsch funnel and Buchner funnel?
Hirsch funnels are essentially smaller buchner funnels and meant for filtering smaller amounts. Read More »
Source: http://wiki.answers.com/Q/What_is_the_difference_between_Hirsch_f...
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Buchner Funnel
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Answers to Other Common Questions
A filter funnel is a funnel shaped filter that is used to separate solids from liquids. By passing the mixture of solid and liquid parts through a filter, which is either a piece of filter paper or a glass frit, the solids remain in the fil...
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Source: http://wiki.answers.com/Q/What_is_a_Buchner_or_filter_funnel_and_...
The solid can simple be called solid. The liquid collected in the buchner flask is the filtrate
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Source: http://wiki.answers.com/Q/What_is_the_name_of_the_solid_retain_of...
If u were doing the experiment in which you first heat the fatty acid to saponification, then washing the soap on a buchner funnel with cold water will remove the glycerine.
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Source: http://wiki.answers.com/Q/What_impurities_were_removed_from_the_s...
Because more solute will be dissolved in the hot solution than a cold solution, so you will lose solute if the solution is hot.
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Source: http://wiki.answers.com/Q/Why_Hirsch_and_buchner_funnels_should_n...
filter paper? vacuum suction?
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Source: http://answers.yahoo.com/question/index?qid=20080927234354AAVtJGz
Answer So that all the liquid isn't immediately pulled through the filter. To wash the solid, you want the solid to interact with the liquid, to stir it, to make sure that any soluble impurities have a chance to be dissolved and removed. If...
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Source: http://wiki.answers.com/Q/Why_is_it_necessary_to_turn_off_the_wat...
