Solubility Video https www youtube comwatch vo LUb
Solubility
Video https: //www. youtube. com/watch? v=o. LUb. J 7 Jrs. U&t=1 s
What is soluble? Soluble – the ability of a solute to dissolve in liquid Dissolving - when a solute breaks down into small pieces Solubility - a measure of how easily a solute dissolves into a solvent
What Affects Solubility? Can you make more solute dissolve? Can you make it dissolve faster?
Solubility vs Temperature Solubility of a solid or liquid solute varies with temperature. For most liquid and solid solutes, solubility increases as temperature increases. The particles move faster when the solvent is heated. Heat always increases solubility of the solute.
Solubility INB Activity
Day 2 Saturation
Saturation Tutorial on Foss https: //www. fossweb. com/fosscontent? html. Content. ID=G 4903962
Saturation A solvent (liquid) can only hold so much solute. The amount of solute dissolved in a solvent describes saturation. Saturation depends on the solubility of the solute (how easy it dissolves in liquid), properties of solvent, and environmental conditions
Saturation Saturated - when a solvent dissolves the maximum amount of solute - If you add more solute to a saturated solution, the solute will not dissolve – it will settle at the bottom of the container.
Types of saturation Unsaturated - when a solvent can dissolve more solute, we say the solution is unsaturated. If you add more solute to an unsaturated solution, the solute will dissolve in the solvent until the solution becomes saturated.
Types of Saturation Supersaturated - a solution where the solvent holds more solute than they would under normal conditions. Usually made by increasing temperature or pressure.
Day 3
Reading “Dissolving” Physical and Chemical Changes reading
Day 4 Concentration
Concentration - the amount of dissolved solute in a solvent The more solute dissolved in a given amount of solvent, the more concentrated the solution is.
Concentration increases as the ratio of solute to solvent increases. In other words, when the amount of solute increases and amount of solvent stays the same, the concentration increases.
Concentration When a drink solution tastes sweet and looks dark, it is a more concentrated solution. When the solution tastes weak and looks light, it is less a concentrated, or more dilute, solution.
Concentration You make a solution more concentrated by adding more solute (solid). You make a solution LESS concentrated (or more dilute) by adding more solvent (liquid).
Concentration = total amount of solute volume of solvent Example: 50 grams of salt are added to 100 m. L of water. Concentration = solute (salt) Concentration = 50 grams salt 50 volume of solvent (water) 100 m. L of water 100 =. 50 Concentration =. 50 grams of salt for every m. L of water
10 grams of salt are added to 100 m. L of water. What is the concentration? 10 grams Concentration 100 m. L =. 10 grams/m. L
How would you make a solution MORE concentrated? Add more solute to the solution. How would you make this solution LESS concentrated? Add more solvent to the solution.
Foss Tutorials and Investigations / Tutorials / Concentration https: //www. fossweb. com/delegate/ ssi-wdf-ucmweb. Content/Contribution%20 Folders/ FOSS/tutorials/approved_tutorials/pla yer. html? path=mx-t 04&n=5&v=1
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