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What solvent extracted the colored subtances from gumamela and pechay?
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Which solvent extracted the colored substances from pechay?
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Mixtures relate to subtances?
somewhat... in mixture, the solvent dissolves into the solute. in substance, the solvent merely mixes with the solute. for example, salt in water is a substance. the salt mixes with the water.
What are the solute and solvent in lambanog?
Solvents: ethanol and water Solutes: some organic compounds extracted from coconut
How are the very reactive metals high up in the reactivity series extracted from their ores?
reactive metals can often be extracted by electrolysis where there ore is disolved into a solvent and an electric current is passed through.
How much extract is in one mint leaf?
There is no answer to this question. "Extract" is, well, extracted from the leaves using a solvent, and since leaves vary in size and essential oil content, and extracts vary in the relative proportions of essential oil to solvent, there's no possible way to give a single answer.
How is solvent used?
A component of a solution is extracted by the use of a selective solvent for this component.
Which solvent extracted the colored substances from pechay?
watch ice age 4 .. and your questioned will be answer . hey i just meet u this is crazy so heres my number 00000 so call me maybe ..
Mixtures relate to subtances?
somewhat... in mixture, the solvent dissolves into the solute. in substance, the solvent merely mixes with the solute. for example, salt in water is a substance. the salt mixes with the water.
What are the solute and solvent in lambanog?
Solvents: ethanol and water Solutes: some organic compounds extracted from coconut
Do sugars dissolve in water?
The molecules of sugar bond with the water molecules. This is because water is a solvent, which are substances that can bond to another kind of subtances easily. Note: Water is considered the universal solvent, because it is considered to be the strongest substance to dissolve most substances.
How are the very reactive metals high up in the reactivity series extracted from their ores?
reactive metals can often be extracted by electrolysis where there ore is disolved into a solvent and an electric current is passed through.
What is the Difference between extract and raffinate in solvent extraction?
Raffinate is the residual material excluding the desired product which means that it is a product remains from solvent extraction without the main or desired substance. On the other hand, desired or main substance which is extracted by the solvent is called EXTRACT further to be processed in order to separate the solvent to be purified.
What is a necessary condition for extraction of a substance from an aqueous solution?
There must exist a solvent for the substance to be extracted in which this substance's solubility is greater than the substance's solubility in water, and the solvent also must not be miscible in water, so that an interface between the solvent and water will be formed in a mixture of the two.
How do you extract pyrethrum?
Commercially, pyrethrins are extracted from dired, crushed flower heads with a light petrol-based solvent (e.g kerosene, etc.)
Why must the solvent level be below the colored spots in chromatography?
If the colored spot is below the level of the solvent, the spot will simply dissolve into the solvent.Chromatography works because the solvent climbs up the 'column' by capillary action, picking up the colored spots along the way and dragging them along. Because of the chemistry of the colors and the solvents, some of the colors in the spots are easier to drag along the column than others, and move along faster.
How is Neptunium extracted and purified?
The most common method in the PUREX process is solvent extraction with tributyl phosphate. Other methods can be used for small samples.
How minerals mined?
Depends on what the mineral is, and where it is located. Some are mined by conventional surface mining with power shovels, some are mined in underground mines, and some are mined by drilling a shaft, and pumping a solvent (maybe water) into the ground- the mineral is dissolved in the solvent, and pumped back up again. It is then extracted from the solvent.
