Topic: Hoffman Apparatus
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What is the Hoffman Apparatus?
An installation for the hydrolysis of water. Read More »
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When the Hoffman apparatus is used the decomposition of water pro...
who let the dogs out? Read More »
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What is the definition of a Hoffman apparatus?
The Hoffman Electrolysis Apparatus is a tool that allows you to observe the effects of electric currents in liquids with the featured arms and stopcocks on top. In addition, the reservoir filling tube and buret arms are connected by vinyl t... Read More »
Source: http://answers.yahoo.com/question/index?qid=20081113164230AAtTAbM
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Hoffman Apparatus
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hoffman's apparatus separates water into H2 and O2 by means of electrolysis. The ratio obtained is that hydrogen is double to oxygen. the consequences are nothing, this is not a dangerous experiment, the only thing one must be careful of is...
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Source: http://answers.yahoo.com/question/index?qid=20091203141924AAwJ0jQ
The Hoffman Electrolysis Apparatus is used for the qualitative and qua...
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When you put a positive and a negative electrode in water it will split into hydrogen and oxygen. The Hoffman apparatus has these electrodes and glass tubes where water can be electrolyzed and the hydrogen and oxygen can be easily collected...
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Source: http://answers.yahoo.com/question/index?qid=20110929170041AAbwPGf
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Water is present at both electrod...
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Pure water does not conduct electricity. You must add something like NaCl to the water in order to conduct current in the apparatus.
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Source: http://answers.yahoo.com/question/index?qid=20110915104414AAsGzNC
