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What else can I help you with?
How is oxygen collected?
Oxygen can be gathered by several means. One of which is the electrolysis of water in an inverted tube. As oxygen is split from the water, it will fill the tube and displace the water. You then have collected oxygen. Industrial processes usually use stages of filtering in order to get pure oxygen using various filter material (some that absorb other gases as well). Do a search on bottling processes for gas companies and you will probably find some processes used.
How do you separate ethanol from a mixture of water and ethanol?
Two cases of course depends what you want to keep. Case 1: Just separate them, don't care what remains, as long as they are separated. Well, heat them up, not a lot, a bit. Why? Think. Case 2: Keep the ethanol but not water. This is tricky, I can't help you.
What separation techniques do dry cleaners use?
Dry cleaners use a variety of separation techniques such as solvent extraction, distillation, and filtration to separate dirt, oils, and stains from clothing. Solvent extraction involves dissolving contaminants in a solvent, distillation separates the solvent from the contaminants, and filtration removes any remaining solid particles.
What are the substances that interact during a chemical reaction?
The substances that are combined in a chemical reaction are called the reactants, and the end substances are called the products.Compounds involved in a process but not found in the end products are called catalysts.
What are the 5 colors of the rainbow in order?
All you need to remember is this: ROY G BIV. These letters stand for the order of the colors of the rainbow, which are: Red, Orange, Yellow, Green, Blue, Indigo, and Violet.Another way to remember the order of the colors of the rainbow is to recite the phrase Richard Of York Gave Battle In Vain.
Can liquids with similar boiling points be separated using fractional distillation?
No, due to the fact that fractional distillation uses the difference in boiling points of liquids to seperate them, therefore in order to perform fractional distillation there should be a difference of at least 1degree centigrade
What is a distillation disadvantage of fractional distillation?
One of the main sources of all types of energy is from sun.. The sources like fossil fuels, etc r gonna sure disappear some years later.. also its utilisation now also creates serious impact on life of human beings...u can c in many places were its temperature is hike... so installation of other devices for purification s a hard tiring process. so the better option s to use the available source for the purification process will be a good one. so its a advantage...
Why do chemicals separate out in a particular order?
In fractional distillation, the substances in a mixture are heated to their boiling points. Different substances have different boiling points, so will be separated at different times. The answer to your question is simply because they have different boiling points.
How are hydrocarbon molecules separated?
Hydrocarbon molecules can be separated through processes such as distillation, which takes advantage of differences in boiling points, or through techniques like chromatography, which separates compounds based on their affinity for a stationary phase. Additionally, techniques like fractional distillation or fractional crystallization are used to separate hydrocarbons based on differences in their physical properties.
How to separate petrolium into fractions?
fractional distillation. you use the boiling point to separate petroleum into its different compounds. the order is asphalt, lubricating oil, jet fuel and diesel fuel, kerosene, and gasoline.
What characteristic property of two liquids must differ if a mixture of them is to be separated by fractional distillation?
The boiling points of the two liquids must differ in order to be separated by fractional distillation. This technique relies on heating the mixture to separate the components based on their boiling points. The greater the difference in boiling points, the more effective the separation will be.
What would be left in the flask when separating alcohol from water using fractional distillation?
In order to separate a mixture of alcohol (ethanol) and water, use a process known as fractional distillation. This technique relies on the principle that the compounds in the mixture have different boiling points. Since ethanol boils at a lower temperature (78.5 degrees C) than water, the alcohol vaporizes while the water remains a liquid. At some point, it will become an azeotropic mixture where the vapor has the same composition as the liquid. A good distillation column will produce an azeotropic mixture of 95 percent alcohol and 5 percent water. This ratio represents the most pure form of ethanol possible with distillation and is widely accepted as an industry standard.
Why kmno4 is added in simple distillation?
you mean water distillation? in order to remove minerals by oxidizing them and contaminants from organic materials including surfactants.
How do you obtain gas?
The company that makes it gets it the same way they get liquid oxygen and liquid nitrogen - fractional distillation of air. A customer who wants some has to special-order it from a welding supply; they can get it for you but unless you live in New York City where there are several neon-sign companies, it's not commonly used.
Why is that slow distillation better than fast distillation?
In order to prevent entrainment or liquid carryover, distillation must be slow. If it is heated vigorously, it will result in loss of products and carry over of other components as liquid.
What is the graph of fractional order reactions?
The graph of fractional order reactions typically depicts the relationship between concentration and time, where the reaction order is a non-integer value (e.g., 0.5, 1.5). Unlike integer-order reactions, the rate of fractional order reactions may not change linearly with concentration. These graphs can exhibit a variety of shapes depending on the specific order and the reaction conditions, often showing a gradual change in concentration over time rather than a sharp change. The slope of the graph can vary, reflecting the complex kinetics associated with fractional order processes.
Why distillation is not used often for cleaning water?
Because when water is distilled it losses all the essentials salts and minerals.
