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Experiments with:
- acids as liquids or gases
- volatile solvents
- corrosive materials
- fine powders
- materials with a very low radioactivity
- toxic materials
- reactions potentially explosive
- sometimes, reactions involving thermally decomposition
etc.
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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.
What are the two main functions of the fume hood?
i think it is
What are the advantages to a chemical fume hood?
Chemical fume hoods are the first protection against exposure to dangerous chemicals that all laboratory users should have. They are the first line of defense against inhaling chemicals.
where can I get a fume hood?
Check out www.fumehood.net. They also have a few listed on Amazon!
Sulfur-iron mixture must be heated in a fume hood?
Yes.
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.
Should yeast be handled under a fume hood?
A fume hood is not generally required while handling yeast; the only vapors released would be carbon dioxide.
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.
What precautions should we when using corrosive materials in the laboratory?
- work in a ventilated fume hood- use protection goggles, plastic gloves and a plastic apron- be very careful during experiments- have a neutralizing material in the lab
When should you use a fume hood?
In a chemistry lab, the fume hood is used a safety measure to keep a person safe from hazardous or noxious fumes. The chemist performs their reactions in the fume hood and any fumes generated are drawn up by a fan to be filtered or released outside.
What is a fume hood?
A fume hood is a hood you would wear to avoid hazardous material. It covers your entire head and provides local ventilation.
What is the function for fume hood?
fire
What are the main functions of the fume hood?
i think it is
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 are the two main functions of the fume hood?
i think it is
What are the advantages to a chemical fume hood?
Chemical fume hoods are the first protection against exposure to dangerous chemicals that all laboratory users should have. They are the first line of defense against inhaling chemicals.
When conducting a chemical reaction that produces gas you should use the?
If the gas produced is harmful, one should use the fume hood when conducting the reaction.
