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What is reducing the concentration of a solute in a solution by adding more solvent, typically a liquid like water?
Dilution
What is an aqueous solution?
Solution in which water is the solvent
What are 2 ways to increase the concentration of an aqueous solution?
Add more solute or evaporate some of the water (boil)
Which of solution has a higher concentration?
The solution on the left
The amount of solute in a given amount of solvent or in solution
Concentration
Water is not a solution because it is only one pure substance, made of one oxygen molecule and 2 hydrogen molecules. What do we call this?
A compound (or chemical compound).
What is another name for a homogenous mixture?
a solution
Give an example of a mixture that is a solution.
lemon aid, coffee, hot chocolate ect
Give an example of a mixture that is not a solution.
cereal, fruit salad, snack mix, ect
If sand has a low solubility in water what does that mean?
That sand does not dissolve well in water.
If sugar has a high solubility in water what does that mean?
That sugar dissolves well in water.
Define solvent (in a sentence)
The substance doing the dissolving.
Define Solute (in a sentence)
The substance being dissolved
Which states of matter can solutions be?
Solid, Liquid and Gas
When you make hot chocolate which part is the solvent?
the milk or water
When you make hot chocolate which part is the solute?
The chocolate powder
Define solution
2 or more things evenly mixed together, where you cannot see the individual components
Define mixture
2 or more things put together
When the solvent cannot hold any more of the solute it is
saturated
The amount of solute that can be absorbed in the solvent
Solubility
The substance doing the dissolving
Solvent
The substance being dissolved
solute
2 or more things evenly (uniformly) mixed together
solution
Any 2 or more things mixed together.
Mixture
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