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because it is sensitive to heat
Wiki User
∙ 8y ago
Hanan
Why should bromine be kept in a fume cupboard
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Which experiments do you need a fume cupboard?
A fume cupboard is needed for works with toxic, corrosive, radioactive, explosive, chemicals with a bad odor; also in biology for works with potentially dangerous materials.
What is the purpose of fume cupboards?
Fume cupboards are essential in a science lab that uses harmful chemicals which could effect human health. The aim of the fume cupboard is to dispose of the harmful gases (given of by the reaction) into the atmosphere where the concentration will neutralise.
What used to remove chemicals from a reagent bottle?
I guess it is spatula
Volatiles should be handled in a chemical fume hood?
Volatile chemicals should be handled in a chemical fume hood as they provide adequate ventilation and a physical barrier. Chemical fume hoods should be free of other chemicals before handling volatiles inside them.
How do you make a soluble salt from an insoluble metal oxide?
Dissolve it in diluted nitric acid. WARNING: This is potentially highly dangerous and proper safeguards should be employed, for example gloves, facemask, fume cupboard with shield down etc etc. and take advice.
What halogen has a deep brown vapour?
Bromine. This is a liquid at room temperature and pressure but fumes a rich reddy brown vapour. Keep it in a fume cupboard.
What does a fume cupboard protect you from?
Hazardous substances
Where does the carbon dioxide go?
In a fume cupboard!
Why should the reaction of chlorine and potassium iodide be in a fume cupboard?
Chlorine is produced in a fume cupboard because it is a poisonous gas. In WW2 or WW1, Chlorine Gas was used as a gas attack which killed soldiers. Strong Chlorine Gas can poison you so it has to made in a fume cupboard so the scientists don't die!
Which experiments do you need a fume cupboard?
A fume cupboard is needed for works with toxic, corrosive, radioactive, explosive, chemicals with a bad odor; also in biology for works with potentially dangerous materials.
What is the purpose of fume cupboards?
Fume cupboards are essential in a science lab that uses harmful chemicals which could effect human health. The aim of the fume cupboard is to dispose of the harmful gases (given of by the reaction) into the atmosphere where the concentration will neutralise.
What s fume hood?
Basically a fume hood or fume cupboard is a type of local ventilation unit that is designed to limit exposure to people working in an envioment which can expose tem to hazardous or toxic fumes, vapors or dusts.
What is the function of fume cupboards?
Fume cupboards are essential in a science lab that uses harmful chemicals which could effect human health. The aim of the fume cupboard is to dispose of the harmful gases (given of by the reaction) into the atmosphere where the concentration will neutralise.
What used to remove chemicals from a reagent bottle?
I guess it is spatula
Why is Electrolysis of sodium chloride performed in a fume cupboard?
To avoid toxic gas chlorine and explosive gas hydrogen.
Volatiles should be handled in a chemical fume hood?
Volatile chemicals should be handled in a chemical fume hood as they provide adequate ventilation and a physical barrier. Chemical fume hoods should be free of other chemicals before handling volatiles inside them.
Why should I replace an old fume hood?
Fume hoods lose their functionality over time. It is best to replace fume hoods after a period of time to keep them functioning at their best.
