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I learned that solids depend on temperature for solubility –This means supersaturated solutions can be created by heating, and when cooling, they crystallize/create precipitation.

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-Cameron Murphy

I learned that when a solution is supersaturated, it is super unstable and does not take a lot to get it back to being stable. For example, it only takes one crystal to get a supersaturated solution stable again.

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I learned that supersaturated is located above the curve in a solubility chart, and unsaturated is situated under the curve.

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I learned that if the data point of a graph is above the line, then the solution contained more of the dissolved solute than can be dissolved than the solvent.- Juaquin Benitez

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I learned that supersaturated solutions can change their saturated form easily. I also learned that the ions in the supersaturated state know and are attracted to the crystal structure. This will allow the solution to get larger. It keeps getting larger until it gets back to the saturated state.

Penny Lang

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I learned that by cooling a saturated solution down, the solute remains evenly dispersed throughout the solution. By adding a crystal, it can come out of its supersaturated state. I had no idea that the solute would remain in the solution when cooled. I thought it would fall out of the solution, like a precipitate.

Henry Meister

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I learned after a saturated solution has the maximum amount of solute in the mixture it will appear clear but any more solute added will not change the transparency, it will just sit at the bottom of the solution.

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Kanishk Maringanti

I learned that that molecule is a gas as the line goes down. Also, most of the time the water is mesured in 100 g

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I learned that a supersaturated solution is a solution that contains more dissolved solute than the solvent can handle. When crystals are added, they crystallize rapidly. The crystals are the "extra" solute that was dissolved at a higher temperature.

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Justin Bordelon - I learned that on a solubility graph, the upper region is supersaturated where there’s more solute than solvent. On the line is saturated is where there’s the max amount of solute. Then unsaturated is the lower region, where there’s less than the max amount of solute.

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Cody Monk

I learned that supersaturated solutions need to be agitated to come out of their state, which can be as simple as tapping it on a table and then putting the crystals in the solution it will become solid it will continue to grow until it goes back.

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The world of nature has many wonders, and supersaturated solutions are one of them. If you'd like to try to create a supersaturated solution yourself, here is a set of instructions.

In general, "supersaturation" occurs when a solid is dissolved in a liquid, and the liquid is essentially "tricked" into dissolving more of the solid than the liquid can normally hold, under usual conditions of temperature and pressure. The most common way to create a supersaturated solution is to dissolve a salt of some kind in boiling water.

Keep on dissolving the salt in the water until the water has dissolved all the solid it can take. Then, after the water is allowed to cool, it will be supersaturated. It will appear to be "clear," but the excess solid material will precipitate out, suddenly, if the container is jostled, or if a small speck of dust or other precipitating agent provides a point on which the salt can begin to crystallize.

The effect is truly magical. Out of what appears to be clear liquid, almost instantaneously, a new reality is made manifest, often something demonstrating a rare and astounding beauty. I believe in metaphor. Hence my question: In our world (not the world of nature, but the human world that we create) "are we supersaturated yet?"

If we are, we can expect the unexpected, the precipitation of a new reality out of what may seem an unpromising present.

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I learned that if the data point is ABOVE the line than it contains MORE of the dissolved solute than what could be dissolved. -Diana Vargas

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When a solution is unsaturated it means that less than the maximum amount of the solute has been dissolved. So when looking at a solubility curve graph for an unsaturated solution the dot would be below the curve. -Riley Iverson

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I learned that solubility curves determine how much of a substance can be dissolved at a certain temperature. Also, if a dot is above the line, it's supersaturated. If it's on the line it's saturated. If it's below it's unsaturated

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Addition of a crystal to an unsaturated solution

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Addition of a crystal to an unsaturated solution

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The addition of a crystal to a unsaturated solution will keep dissolving, as long as the maximum saturation hasnt been reached, and if the maximum is reached the left over crystal will sink to the bottom.

-Cooper Jennings

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I learned that when the element is above the line, that means that it is impossible to dissolve

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I learned that if the data point is on the line of the graph, then it contains the maximum amount of solvent that can be dissolved in the solvent.

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I learned that only when the solution contains less than the max amount of of the solute is dissolved by the solvent, it will be below the line on the graph.

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Whenever a point is above the saturation line, it is supersaturated where not all of the solute can be dissolved. When the point is under the saturation line, it is undersaturated where all of the solute can be dissolved while still having leftover solvent. If it is directly on the saturation line, it is at the maximum amount of solute able to dissolve.

- Harlem Tiongco

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I learned that a supersaturated solution contains more of the dissolved solute than could be dissolved by the solvent under normal circumstances.

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A solution is a mixture of 2 or more substances that have been mixed and completely dissolved evenly.

Genevieve S.

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When the solution is above the line that means it is oversaturated, this means there is more solute than the solution can dissolve, this is the cause of things like rock candy or even things like handwarmers.

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I learned that if the point on the graph is above the line, then the solute is completely dissolved. It is shown to be above the line

Rowan Merchant

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Adelyn Goudeau                                   How to convert a supersaturated solution into a saturated one.

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Adelyn Goudeau                                   How to convert a supersaturated solution into a saturated one.

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This can be done through agitation (swirling the flask the solution is housed in for example) or the addition of crystals, which attract the solute from the solvent and return it to the maximum amount that the solvent can allow under normal circumstances, and turn the supersaturated solution into a saturated solution.

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I learned that the substance changes as the temperature changes. Where ever the data point sits depends on if it's supersaturated, saturated, or unsaturated.

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Supersaturated Solution by Cooper Barrett

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Supersaturated Solution by Cooper Barrett

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I learned that when the point is above the line, it indicates that the solution is Supersaturated. If the point is below the line, the solution is unsaturated. If the point is directly on the line, it is saturated.

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The points above the line are supersaturated and are not dissolved in the solvent. The points on the line are where the solute is saturated. The points below the line are unsaturated and they are dissolved.

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When the dot is above the line, it means it's a supersaturated solution. To be completely dissolved, it would have to be on the line from where the dot is.

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I learned that a solution is supersaturated when the data point is above the curve, saturated when the data point is on the curve, and undersaturated when the data point is under the curve. - Camila Yanez

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I learned that if the solution is over-saturated that data point will be above the line and would mean that the solution was more dissolved.- Julieta perez

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One thing that I learned was how to read the solubility curve, and if a substance is unsaturated, saturated, or supersaturated. Them being under the line, on the line, and over the line respectively.

Luke Eastlick

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Anywhere above the line will make the Solution Supersaturated, if it is on the line then it is saturated, and if it is below the blue line, then it is unsaturated. the X represents the place when there is 200 grams of KNO3. and the Triangle shows where it would be soluble when it is 80 deg.C

-AJ. R

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I learned that if you have a data point above the line, the solution contains to much of the solute then what is possible to dissolve in the solution.

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I learned that when the dot is above the line that means its super saturated and has more solute than solvent. When the dot is on the line it means the max amount of solute is in the solvent and cant dissolve any more. When the dot is below the line that means there not the max amount of solute in the solvent.

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Adarsh Sivaraj

I learned that if the data point is over the line, then it is a supersaturated solution and it contains more of the solution than could be dissolved by the solvent under normal circumstances.

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I learned that when there is still sugar or salt at the bottom, it means that the solvent contains the maximum amount of solute that can be dissolved.

Kajsa

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I learned that supersaturated solutions contain more solute than the solvent could dissolve under normal circumstances, and unsaturated solutions contain less solute than the maximum amount the solvent could dissolve.

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Today I learned that the more undissolved solute in a solution, the quicker crystals will form upon introducing one crystal. This is a direct correlation seen in supersaturated solutions.

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I learned that any data point above the solubility line is a supersaturated solution, meaning that there is more of the solute in the solution than what the solvent can dissolve. - zac conover

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The chart is a supersaturated solution, which contains more of the dissolved solute than could be dissolved.

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If the data point is above the line, it tells you when the solute dissolves.

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I learned the how to use a solubility curve and understand how Above the line the solution is oversaturated and under the line it is undersaturated while on the line it is saturated and has the max solute before it becomes oversaturated

Ayden M.

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I learned that if the dot is above the line, it is a supersaturated solution, if it is on the line, it is a saturated solution, and if it is below the line, it is an unsaturated solution.

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Saturated Solution on a Solubility Curve

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Saturated Solution on a Solubility Curve

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The chart of a solubility curve has a line showing the saturated solutions. Any point that is along the line is a saturated solution.

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I learned when the data point on the graph is on the curve the solution has the max amount of solute the solvent can dissove.

Jaden N.

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I learned that if there is too much of the solute for the solvent to dissolve, it is called a supersaturated solution Tristan E. 

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I learned that if there is too much of the solute for the solvent to dissolve, it is called a supersaturated solution Tristan E. 

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I learned how the data point is below the maximum solute line and how the solute is still completely dissolved in the solution.

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I learned that when the dot is above the curve it is supersaturated, when it is on the curve it is saturated and when it is below the line it is unsaturated -Clara Morris

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Adding extra solute to an unsaturated solution

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Adding extra solute to an unsaturated solution

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I learned that adding more solute to the solution will dissolve the crystals, as long as it does not exceed the maximum solute limit.

Ida P.

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Grace Gunther

I learned that when the point is above the line it means it is super saturated.

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I learned how to read one these graphs. If the solution is above the line than its oversaturated and isn't dissolved all the way. If on the line is perfect amount of solute and heat and it is saturated and clear. if it is below than it is below the max solute or/and temp and is unsaturated and clear.

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Difference between unsaturated, saturated, and super saturated.

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Rishika Challa- Distinguish between Supersaturated, Saturated, and Unsaturated.

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Rishika Challa- Distinguish between Supersaturated, Saturated, and Unsaturated.

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I learned the difference between these three different typed of solutions...

Unsaturated- more solute than solvent.

Saturated- No more solute can dissolve.

Supersaturated- contains less than the maximum amount of solute needed to dissolve a solvent. Can form crystals!

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I was taught the vocabulary for the following terms.

Unsaturated - a solution that has less solute than the maximum.

Saturated - a solution WITH the maximum amount of solute at its current temperature.

Supersaturated - A solution with more solute than the solvent can dissolve.

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Emily Keuneke

I learned that if the data point is on the line, then it is a saturated solution and is the maximum amount of solute that can be dissolved in solvent

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I learned that the supersaturated solutions are above the line because they contain more solute than the maximum amount that can dissolve at the given temp. The saturated is on the line because they represent the maximum amount of solute that can dissolve at the given temp. Finally, the unsaturated solutions are below the line because they contain less solute than the maximum amount of the given temp.

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I learned that Super Saturated is above the line, Saturated is on the line, and Unsaturated is below the line.

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I learned the difference between saturated, unsaturated, and supersaturated solutions. Supersaturated is more dissolved, saturated is max dissolved, and supersaturated is less than max dissolved

Santiago

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Rylee Cline

I learned that a solubility curve is a graph that shows how the solubility of a substance changes in relation to grams of H20 and temperature.

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I learned that temperature can effect saturation ( it could allow more or less saturation) Jackson P

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Crystals can get a solution out of its supersaturated state.

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Crystals can get a solution out of its supersaturated state.

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William Peng

One thing I learned was that supersaturated solutions are very unstable, and one way to make it saturated is by agitating the solution by shaking or vibrating it. Another way is to add a crystal to the solution, which allows the ions in the solution to recognize the crystal structure and become attracted to it. The crystal will expoentially grow until the solution becomes saturated.

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That whenever the supersaturated solution has a crystal added to it then it crystallizes from the solute. Gavin H

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Mae Baker

I learned about how to read solutions on a solubility curve, like reading the data points and determining if it is a supersaturated solution (too much solute to be dissolved), a saturated solution( the maximum amount of solute able to be dissolved in the solvent), undersaturated (a solution that contains less than the maximum amount of solute).

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I learned today that on the solubility curve that the top of the graph is super saturated and the middle is saturated. Then on the bottem is unsaturated

-Luke B

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I learned that a supersaturated substance is a solution that contains more of the dissolved solute than the dissolved solvent

Gray Floyd

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I learned that when the data point is above the line, it is a supersaturated solution. When the data point is directly on the line, it is a saturated solution. Then when the data point is under the line, it is an unsaturated solution.

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I learned that an unsaturated solution has below the maximum amount that can be dissolved. For example, if you can dissolve 100g of sugar into 250 mL of tea but only use 50g, it is unsaturated.

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I learned that if the data point is above the line, the solution is supersaturated (could be dissolved using a higher temp) and did not dissolve. If the data point is on the line, it is saturated (the maximum amount of solute is dissolved). Lastly, if the dot is below the line, it is saturated (less than the max amount of a solute that can be dissolved).

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I learned that when the point is above the curve, that means it is super saturated, meaning it has over the maximum amount of dissolved solute.

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I learned that if the data point is above the line, the solution is supersaturated. If the data point is on the line, it is saturated, and if it is under the line it is unsaturated.

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Something I learned is that when the dot is located on the solubility curve, the Maximum solute is dissolved into the solvent.

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I learned all of the different parts of the graph and where each vocabulary word is on it and why it's there on the graph.

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I learned that if the data point is under the line, then all of the solute was dissolved but more can be dissolved in the solvent. - zane ryan

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Faress Elsaeiti

I learned that a supersaturated solution is a solution that contains more of the dissolved solute than could be dissolved by the solvent by under normal circumstances. I've also learned that it is above the line.

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I learned that crystals can form from supersaturated solutions. I have seen a similar experiment but with cooled water. A supersaturated solution has more solvents than solute. On a solubility curve, it shows above the line indicating that the solution would be saturated.

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A white crystal forming in the corner of a beaker filled with a solution

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I learned that a solubility curve is a graph that shows how the solubility of a substance changes based on the temperature of the substance. The points on the graph also show if it is supersaturated (above the line), saturated (on the line), or unsaturated (below the line).

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Super saturated solutions

I learned that super saturated solutions is on top of the line and don't dissolve until it meets the line. Super saturated has tones of crystals and wont dissolve until at or under the line

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I learned that you can activate super saturated by putting for example a crystal in it and the ions will react to this by getting bigger and till they go back to original state.

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I learned that supersaturation can go from supersaturated to saturated quickly. With using knowledge of opposite charges attracting, and solutes and solvents, it can return to its saturated state.

-Megan P.

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I learned that the solubility of a compound can be effected by the heat of the solvent. For example in the image above Na2HAsO4 is able to dissolve more solute the greater the temperature of the solvent or supersaturation.

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A Supersaturated solution is a solution that has more solute dissolved than should be theoretically possible, due to heat increasing the saturation point. For example, hot tea can have a lot of sugar dissolved, but if you add ice, there will seem to be a precipitate, which is just the reversal of the dissolving process.

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i learned that super saturated solutions contain more than what the solute can dissolve. learning this, it made sense that when you put too much hot cocoa powder into the milk, youd get these weird lumps of powder that just wouldnt dissolve because theres more than what the solvent can dissolve

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Chase Richardson

I learnt that if a point is over the solubility curve, it is supersaturated and won't dissolve that much solution.

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I learned how to read a solubility graph and curves. It shows where you can find supersaturated, saturated, and unsaturated solutions.

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I learned how to read a solubility curve and that it shows how the solubility of a substance changes as the temperature of the solution increases and decreases. Points above the curve indicate a supersaturated solution, points under the curve are unsaturated solutions, and a point on the line means the solution is saturated.

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I learned that when a solution is supersaturated it is above the solubility curve. A undersaturated solution is below the solubility curve, and a saturated is on the solubility curve line.

-Chloe Egizio

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I found out that the more saturated a substance, the more spread out it is. That is why the unsaturated is very close together, while the supersaturated is very spread out.

Bailey M.

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Purple=unsaturated solution

Green= Saturated solution

Yellow=Supersaturated

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I learned that a solubility curve is a graph that shows how the solubility of substances changes with temperature. It shows the most amount of a solute that can be dissolved in a given amount of solvent.

Point on the curve: saturated solution, a solution that contains that maximum amount of solute that can be dissolved.

Point below the curve: unsaturated solution, a solution that contains less than the max amount of solute that can be dissolved.

Point above the curve: supersaturated solution, a solution that contains more of the dissolved solute that could be dissolved.

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Bryson Eldridge

I learned that a point below the solubility curve is unsaturated since there is still extra room to dissolve more solute.

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Can tell us how the solubility of a substance can change as temperature changes, with a specific amount of water.

-Solubility changes with temperature -

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I learned how to read a solubility graph and it shows how much of the solute can dissolve in the solution. The graph shows that on the left side is where the supersaturated solutions are, the right is where the unsaturated solutions are, and along the line is the saturated solution. In addition, it shows that when the temperature is hotter, more of the solute can be dissolved.

Riley Hughes

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I learned that a saturated solution contains the MAXIMUM amount of solute that can be dissolved in the solvent. For example, when you add sugar to tea it will dissolve, but at a certain point you would reach the maximum and any more added sugar would just go to the bottom and no longer dissolve.

Anna Pearson

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Colby Gonzales

I learned that hand warmers are made with crystals. These crystals are made with an oversaturated solution. Once a crystal is added to the solution, all these other crystals form around it because there is too much of the solvent in the solution.

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Crystallization of the "Magic" Gel Hand Warmer bag (HD)

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What does each point mean on solubility curve

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What does each point mean on solubility curve

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Solubility curves represent three different points on a graph. The first point is Supersaturated, which is represented by being above the line on the graph. The second point is Saturated, which is represented by being on the curve of the line. The third point is Unsaturated, which is represented by being under the line on the graph.

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I learned that depending on the location of the data point in relation to the solubility curve, it can tell us where it is saturated(on the line), supersaturated(above the line), or unsaturated(below the line).

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I learned that supersaturated is above the curve, and the solute will not dissolve most of the time but can be dissolved if the temperature is increased enough.

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Something I learned is that there are multiple chemical formulas in one graph. Also the temperature is on the bottom (x-axis) and the grams are on the left (y-axis). Based on what you are given and asked for you will have to solve for either the formula, grams, or temperature.

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Unsaturated vs Saturated vs Supersaturated

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Unsaturated vs Saturated vs Supersaturated

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Unsaturated- A solution that contains less than the maximum amount of aolute that can be dissolved.

Saturated- A solution that contains the MAXIMUM amount of solute that can be dissolved.

Supersaturated- A solution that contains more of the dissolved solute that can be dissolved by the solvent under normal temperature.