Ppoint Solutions&Mixtures
-
Upload
guest53e1dff -
Category
Business
-
view
3.390 -
download
0
Transcript of Ppoint Solutions&Mixtures
![Page 1: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/1.jpg)
Mixtures and SolutionsMixtures and SolutionsCan You See The Phases?
![Page 2: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/2.jpg)
A mixture is made of 2 or more types of atoms that are NOT chemically combined together.
Mixtures can take many forms:
2+ Solids 2+ Gases
What Is A Mixture?What Is A Mixture?
2+ Liquids
ANY combination of solids, liquids & gases
![Page 3: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/3.jpg)
Mixtures of SolidsMixtures of Solids
![Page 4: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/4.jpg)
Mixtures of LiquidsMixtures of Liquids
![Page 5: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/5.jpg)
Mixtures of GasesMixtures of Gases
![Page 6: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/6.jpg)
Types Of MixturesTypes Of Mixtures
There are 2 major types of mixtures:
Heterogeneous Homogeneous
You can see the different parts
(phases) of the mixture easily
Means “different” Means “the same”
You cannot see the different parts
(phases) of the mixture
![Page 7: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/7.jpg)
Heterogeneous MixturesHeterogeneous Mixtures
![Page 8: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/8.jpg)
Homogeneous MixturesHomogeneous Mixtures
![Page 9: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/9.jpg)
Which Kind of Mixture?Which Kind of Mixture?
Classify each type of mixture as:
Heterogeneous Homogeneous
Heterogeneous HeterogeneousHomogeneous
![Page 10: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/10.jpg)
A solution is a special type of mixture.
SolutionsSolutions
A solution is a homogeneous mixturethat combines a solute and a solvent.
A solution involves one substance dissolving in
another substance, which is usually a liquid.
![Page 11: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/11.jpg)
A solution is a special type of mixture.
SolutionsSolutions
A solution is a homogeneous mixturethat combines a solute and a solvent.
The solid part that gets dissolved.
e.g. salt, sugar
The liquid part that does the dissolving.
e.g. water
Solute Solvent
![Page 12: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/12.jpg)
A solution is a special type of mixture.
SolutionsSolutions
A solution is a homogeneous mixturethat combines a solute and a solvent.
The solid part that gets dissolved.
e.g. salt, sugar
The liquid part that does the dissolving.
e.g. water
Solute Solvent
![Page 13: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/13.jpg)
How To Make A SolutionHow To Make A Solution
Solute Solvent Solution+ =
Salt Water Salt Solution
![Page 14: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/14.jpg)
We can measure how easily a solute will dissolve in a certain solvent.
SolubilitySolubility
This measurement is called solubility.
The solute dissolves quickly & easily
e.g. salt in water
The solute does not dissolve easily
e.g. sand in water
HIGH Solubility LOW Solubility
![Page 15: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/15.jpg)
We can add a LITTLE or a LOT of solute!
Dilute vs. ConcentratedDilute vs. Concentrated
For example, putting spoonfuls of sugar into a cup of tea…
A solution with only a small amountof solute is called a dilute solution.
![Page 16: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/16.jpg)
We can add a LITTLE or a LOT of solute!
Dilute vs. ConcentratedDilute vs. Concentrated
For example, putting spoonfuls of sugar into a cup of tea…
A solution with a large amount of
solute is called concentrated.
![Page 17: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/17.jpg)
Eventually, a solvent can’t hold anymore!
Saturated SolutionsSaturated Solutions
A saturated solution CANNOT hold any more solute at a certain temperature.
![Page 18: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/18.jpg)
But, by heating a solvent up, we can make it hold even more solute than normal.
A super-saturated solution contains more solute than it can normally dissolve.
Keep Going!Keep Going!
Heat It!
![Page 19: Ppoint Solutions&Mixtures](https://reader034.fdocuments.net/reader034/viewer/2022051400/55591a11d8b42a3d028b4f08/html5/thumbnails/19.jpg)
Any Questions?Any Questions?