What is a Dilute Solution?

Solution containing a little amount of solute dissolved in solvent

Solution containing a large amount of solute dissolved in solvent

Maximum amount of solute that can be dissolved in a given amount of solvent

A solution that conducts electricity

An example of extraction is

making tea or coffee, where the desired compounds (like caffeine) are drawn out from the tea leaves or coffee grounds by hot water, creating a liquid solution that you can drink; this is considered a liquid-solid extraction in chemistry

removing duplicates from a list

adding new contacts to a database

A common example of spectrophotometry

is using a UV-Vis spectrophotometer to measure the concentration of a specific substance in a solution, like determining the amount of protein in a sample by measuring how much ultraviolet light it absorbs at a specific wavelength, which is widely used in biochemistry research

making tea or coffee, where the desired compounds (like caffeine) are drawn out from the tea leaves or coffee grounds by hot water, creating a liquid solution that you can drink; this is considered a liquid-solid extraction in chemistry

removing duplicates from a list

A common example of centrifugation

is separating cream from milk by spinning it in a centrifuge, where the denser milk separates from the lighter cream; essentially, this process is how you can produce skimmed milk by removing the cream from the milk

making tea or coffee, where the desired compounds (like caffeine) are drawn out from the tea leaves or coffee grounds by hot water, creating a liquid solution that you can drink; this is considered a liquid-solid extraction in chemistry

removing duplicates from a list

is using a UV-Vis spectrophotometer to measure the concentration of a specific substance in a solution, like determining the amount of protein in a sample by measuring how much ultraviolet light it absorbs at a specific wavelength, which is widely used in biochemistry research

A common example of chromatography

is using paper chromatography to separate the different colored pigments in a plant extract, where the pigments travel different distances up a strip of paper based on their polarity, allowing you to visually distinguish the different colors present in the mixture

making tea or coffee, where the desired compounds (like caffeine) are drawn out from the tea leaves or coffee grounds by hot water, creating a liquid solution that you can drink; this is considered a liquid-solid extraction in chemistry

is using a UV-Vis spectrophotometer to measure the concentration of a specific substance in a solution, like determining the amount of protein in a sample by measuring how much ultraviolet light it absorbs at a specific wavelength, which is widely used in biochemistry research

is separating cream from milk by spinning it in a centrifuge, where the denser milk separates from the lighter cream; essentially, this process is how you can produce skimmed milk by removing the cream from the milk

A common example of filtration

is making tea, where a tea bag or strainer is used to separate the tea leaves from the brewed water

is using paper chromatography to separate the different colored pigments in a plant extract, where the pigments travel different distances up a strip of paper based on their polarity, allowing you to visually distinguish the different colors present in the mixture

is using a UV-Vis spectrophotometer to measure the concentration of a specific substance in a solution, like determining the amount of protein in a sample by measuring how much ultraviolet light it absorbs at a specific wavelength, which is widely used in biochemistry research

is separating cream from milk by spinning it in a centrifuge, where the denser milk separates from the lighter cream; essentially, this process is how you can produce skimmed milk by removing the cream from the milk

A simple example of distillation

is separating salt from saltwater by heating the solution, causing the water to evaporate as steam which is then condensed back into pure water, leaving the salt behind; this process takes advantage of the fact that water has a much lower boiling point than salt

is making tea, where a tea bag or strainer is used to separate the tea leaves from the brewed water

is using paper chromatography to separate the different colored pigments in a plant extract, where the pigments travel different distances up a strip of paper based on their polarity, allowing you to visually distinguish the different colors present in the mixture

is separating cream from milk by spinning it in a centrifuge, where the denser milk separates from the lighter cream; essentially, this process is how you can produce skimmed milk by removing the cream from the milk

What is the difference between Filtration and Extraction? Choose 2

filtration removes unwanted solids based on size, whereas extraction isolates a specific compound based on its chemical properties and solubility

Filtration separates solids from liquids/gases; extraction separates substances using solvents.

Scientific Measurement Quiz

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Units And Measurement

Scientific Measurement

Authored by Jude Sanford

Science

6th - 8th Grade

NGSS covered

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DRAG AND DROP QUESTION

1 min • 1 pt

(a) can have different amounts of solute and solvent. These differences are described in various ways. A (b) solution has less solute than a (c) solution.

Solutions

diluted

concentrated

DRAG AND DROP QUESTION

1 min • 1 pt

Solutions can be (a) or unsaturated. An (b) solution continues to dissolve solute until it reaches saturation. Once a solution becomes saturated, it cannot dissolve any more solute. Any added solute will sink, float or suspend in the solution, but will not break down.

saturated

unsaturated

DRAG AND DROP QUESTION

1 min • 1 pt

If the solution is (a) and more solute dissolves, and then it is cooled, it is holding (b) solute than it normally would at that temperature. It is considered supersaturated.

heated

What is supersaturated?

A solution that contains more solute than it can normally hold at a given temperature.

A solution that contains less solute than it can normally hold.

A solution that has no solute dissolved in it.

A solution that contains exactly the amount of solute it can hold.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a solution contains the absolute maximum amount of solute possible, what is that solution called?

supersaturated

dilute

concentrated

saturated

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When Kool-aid mix is light colored and tastes watery it is a _______ solution

Unsaturated

Saturated

Super Saturated

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

A(n) _____ solution contains more dissolved solute than a saturated solution at the
same temperature.

saturated

supersaturated

suspended

unsaturated

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Scientific Measurement

(a) can have different amounts of solute and solvent. These differences are described in various ways. A (b) solution has less solute than a (c) solution.

Solutions can be (a) or unsaturated. An (b) solution continues to dissolve solute until it reaches saturation. Once a solution becomes saturated, it cannot dissolve any more solute. Any added solute will sink, float or suspend in the solution, but will not break down.

If the solution is (a) and more solute dissolves, and then it is cooled, it is holding (b) solute than it normally would at that temperature. It is considered supersaturated.

What is supersaturated?

When a solution contains the absolute maximum amount of solute possible, what is that solution called?

When Kool-aid mix is light colored and tastes watery it is a _______ solution

A(n) _____ solution contains more dissolved solute than a saturated solution at the
same temperature.

What is a Dilute Solution?

When the solvent of a solution is water, we call it _________.

By definition a solution is a ____________ mixture that consists of a solvent and solute.

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Scientific Measurement

​ (a) can have different amounts of solute and solvent. These differences are described in various ways. A ​ (b) solution has less solute than a ​ (c) solution.

Solutions can be ​ (a) or unsaturated. An ​ (b) solution continues to dissolve solute until it reaches saturation. Once a solution becomes saturated, it cannot dissolve any more solute. Any added solute will sink, float or suspend in the solution, but will not break down.

If the solution is ​ (a) and more solute dissolves, and then it is cooled, it is holding ​ (b) solute than it normally would at that temperature. It is considered supersaturated.

What is supersaturated?

When a solution contains the absolute maximum amount of solute possible, what is that solution called?

When Kool-aid mix is light colored and tastes watery it is a _______ solution

A(n) _____ solution contains more dissolved solute than a saturated solution at the same temperature.

What is a Dilute Solution?

When the solvent of a solution is water, we call it _________.

By definition a solution is a ____________ mixture that consists of a solvent and solute.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

(a) can have different amounts of solute and solvent. These differences are described in various ways. A (b) solution has less solute than a (c) solution.

Solutions can be (a) or unsaturated. An (b) solution continues to dissolve solute until it reaches saturation. Once a solution becomes saturated, it cannot dissolve any more solute. Any added solute will sink, float or suspend in the solution, but will not break down.

If the solution is (a) and more solute dissolves, and then it is cooled, it is holding (b) solute than it normally would at that temperature. It is considered supersaturated.

A(n) _____ solution contains more dissolved solute than a saturated solution at the
same temperature.