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Performing the reaction of iron (Fe) with sulfur (S8) under a fume hood is necessary due to the release of hazardous gases and potential fumes during the reaction. Sulfur compounds can produce toxic gases, such as sulfur dioxide (SO2), which pose respiratory hazards. The fume hood ensures proper ventilation, protecting the experimenter and preventing the accumulation of harmful substances in the workspace. Moreover, it helps contain any unexpected reactions or splashes, enhancing overall safety.
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Why reaction between zinc and hydrochloric acid be carried out in fume hood?
The reaction between zinc and hydrochloric acid produces hydrogen gas, which is flammable and can form an explosive mixture with air. Conducting this reaction in a fume hood helps to vent the potentially dangerous hydrogen gas fumes away from the work area and reduces the risk of fire or explosion.
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.
Should yeast be handled under a fume hood?
No, yeast does not require handling under a fume hood as it is not a hazardous material. Yeast is a common ingredient in baking and brewing processes and can be safely handled in a regular laboratory setting or kitchen.
When magnesium ribbon is ignited it gives off a white fume of magnesium oxide. What is this type of reaction?
The reaction is 2Mg + O2 ----> 2MgO Mainly it is a Composition reaction (also called as combination or syntesis reaction). But also catogrised in redox reaction & combution reaction.
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 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.
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!
Where can I go to get a cheap welding fume extractor?
Well, welding fume extractors aren't that cheap in general, but you're best hope is finding a used fume extractor, or to buy a new one online. A product search will show you the best fume extractors, although I would look for one under $1200.
Why reaction between zinc and hydrochloric acid be carried out in fume hood?
The reaction between zinc and hydrochloric acid produces hydrogen gas, which is flammable and can form an explosive mixture with air. Conducting this reaction in a fume hood helps to vent the potentially dangerous hydrogen gas fumes away from the work area and reduces the risk of fire or explosion.
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.
Should yeast be handled under a fume hood?
No, yeast does not require handling under a fume hood as it is not a hazardous material. Yeast is a common ingredient in baking and brewing processes and can be safely handled in a regular laboratory setting or kitchen.
Why is it necessary to work with the 2.5 M ammonia solution under the fume hood?
2.5M solution means a highly concentrated solution of Ammonia, ammonia as a gas is expelled out from water and is highly toxic for throat and eyes, so prevention is better than cure, and is worked out in fuming hood.
When magnesium ribbon is ignited it gives off a white fume of magnesium oxide. What is this type of reaction?
The reaction is 2Mg + O2 ----> 2MgO Mainly it is a Composition reaction (also called as combination or syntesis reaction). But also catogrised in redox reaction & combution reaction.
What is welding fume extractor?
Welding fume extractor is nothing but the eliminating of welding fumes in the industries.The weldingfume extractor has provided fume extractors to absorb welding fume from the workplace. It is one of the leading Welding fume extractor manufacturers in the country. For more details about the welding fume extractor visit our site at
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 is a good sentence for the word fume?
The volcano is just beginning to fume.
Why must the reaction between zinc and hydrochloric acid be carried out in a fume hood and away from naked flame?
The reaction between zinc and hydrochloric acid produces hydrogen gas, which is flammable and can form explosive mixtures with air. Conducting the reaction in a fume hood ensures proper ventilation to disperse the gas and minimize the risk of build-up. Performing the reaction away from naked flames reduces the chance of ignition of the hydrogen gas, which could result in a fire or explosion.
