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What type of dissolved substanced is chromatogrsphy useful im separating?
NivienElmamloukgp066...
A dissolved substance that has different solubility in a given solvent. They are useful in the separation of the dyes and food color.
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∙ 10y ago
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Which method would be most useful in separating two substances with very different boiling points?
distillation
Would a screen be useful for separating a mixture of gravel and diatomaceas earth powder?
sure, why not.
Why would a screen be useful for separating a mixture of gravel and diatomaceous -earth powder?
A screen would be useful because it allows for the physical separation of different particle sizes. The gravel, being larger in size, would remain on top of the screen while the finer diatomaceous earth powder would pass through, effectively separating the two components of the mixture.
Is sieving is most useful?
Sieving is a useful technique for separating mixtures based on particle size. It is commonly used in industries such as agriculture, food processing, and construction. Sieving helps to remove unwanted particles and ensure product uniformity.
Why are dissolved oxygen levels important when studying aquatic ecosystems?
The metabolism of an organism, whether land based or aquatic, generates useful chemical energy through the oxidation of chemicals such as carbohydrates. This requires oxygen. Land based animals acquire oxygen from the air; fish acquire oxygen from the water. In order for them to be able to do this, they need to have oxygen dissolved in the water. In water that has no dissolved oxygen, fish suffocate.
What mixture are separated by evaporation?
Evaporation is commonly used to separate a mixture of a solvent and a solute. When the solvent is heated, it evaporates, leaving behind the solute. This method is useful for separating substances like salt dissolved in water.
How is 27 used in everyday life?
It is useful for separating 26 from 28
A method of separating substances that dissolve in the same liquids?
Crystallization and recrystallization can be useful.
What are some situations in which separating substances is useful?
Water because it needs to be same to use
Would a screen be useful for separating a mixture of gravel and diatomareous earth powder?
Yes, it is possible.
Separating useful metal from other elements is called?
The process of separating useful metal from other elements is called metal extraction or metallurgy. This process involves various techniques such as smelting, leaching, and electrolysis to isolate and purify the desired metal from its ore.
Why are magnets useful for separating materials to be recycled?
They pick up only certain materials and can be used to separate them.
Would filter paper be useful for separating sugar and water?
No it cant because suger dissolves into water
Is filtration a very effective method of separating a mixture sodium chloride and sand?
Yes, this method is useful.
Which method would be most useful in separating two substances with very different boiling points?
distillation
Would a screen be useful for separating a mixture of gravel and diatomaceas earth powder?
sure, why not.
Why is ditillation used as a separating technique?
Distillation is a useful separating technique because every compound has a unique boiling point. Distillation takes advantage of a compound's boiling point to separate it from other compounds.
