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Separation by chromatograhy

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Erin Hand

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3y ago

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What techniques would most likely be used to separate a solution with many components?

Separation by chromatograhy


What is molalitywhat technique would most likely be used to separate a solution with many components?

Molality is a measure of concentration defined as the number of moles of solute per kilogram of solvent. It is often used in situations where temperature changes might affect the volume of the solution, as it is based on mass rather than volume. To separate a solution with many components, techniques such as liquid-liquid extraction or chromatography could be employed, depending on the nature of the components and their interactions with the solvent.


What is separation technique would most likely be used if a solvent were saved?

If a solvent were saved and the goal is to separate components from a mixture while retaining the solvent, distillation would likely be the preferred separation technique. This method involves heating the mixture to vaporize the solvent, then cooling the vapor to condense it back into liquid form, effectively separating it from other components based on differences in boiling points. This technique is efficient for recovering solvents and purifying volatile substances.


What separation technique would most likely be used if a solvent we saved?

If a solvent were to be saved, distillation would be the separation technique of choice. Distillation involves heating the mixture to separate components based on their different boiling points, allowing the solvent to be collected and reused.


What separation technique would most likely be used if a solvent were saved?

If a substance is dissolved in a solvent, distillation allows recovery of both the solvent and the solute.


What process that uses pressure to separate substances in a solution?

The process you are referring to is likely a type of chromatography, known as high pressure liquid chromatography (HPLC). In HPLC, a liquid mobile phase is passed through a column of stationary phase under high pressure, separating the components of a mixture based on their interaction with the stationary phase.


Which technique are you most likely to use to reduce tension when communicating difficult information?

Which technique are you most likely to use to reduce tension when communicating difficult information?


How can you tell whether a mixture is a solution or a suspension by 1 freezing it 2 evaporating off the liquid 3 stirring it 4 letting the mixture stand for a while?

Freezing it: If upon freezing, a solution forms a homogeneous solid, it is a solution. If it separates into distinct phases, it is a suspension. Evaporating off the liquid: If after evaporating the liquid, only solid components remain, it is a solution. If there are solid particles left behind, it is a suspension. Stirring it: If the mixture remains visibly the same after stirring, it is likely a solution. If visible particles settle out, it is a suspension. Letting the mixture stand for a while: If the components do not settle out upon standing, it is likely a solution. If visible particles settle to the bottom, it is a suspension.


Which mixture is most likely a solution?

A type of mixture that is a solution is a homogeneous mixture. This is because all homogeneous mixtures are solutions.


What type of solution is most likely to form crystals as it cools?

A supersaturated solution is most likely to form crystals as it cools.


What is the equation that has a solution of X4.3?

X4.3 is not likely to be the solution of a normal equation.


How do you spell techquice?

The likely word is "technique" (a method or process).