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Concentration and Saturation
Solutions
Solubility
Solutes and Solvents
Separating Mechanical Mixtures
100

Concentrated solution

What is a solution that contains a large amount of dissolved solute and very little solvent?

100
Sea water, orange juice made from tang, etc.
What are examples of solutions?
100

When the particle size is ___________________, the rate of dissolving decreases.
 

What is increasing particle size?

100

What is the solute for Kool-Aid?

Kool-Aid Powder

100

This is the smallest unit of an element that retains the properties of that element.

What is an atom?

200
Has very little solute dissolved in the solvent.
What is a dilute solution?
200

The substance that dissolves

What is a solute.

200

When a solution can no longer dissolve any more solute, it is said to be this.

What is saturated?

200

What is a Solvent?

A solvent is a substance, usually a liquid, that dissolves a solute, forming a solution.  

200

This compound is made of two hydrogen atoms and one oxygen atom and is essential for life.

What is water (H₂O)?

300
A maximum amount of solute that can be dissolved in a given amount of solvent at a give temperature.
What is saturation?
300
The substance into which the solute dissolves.
What is solvent?
300
A physical motion that will help the dissolving process.
What is stirring?
300

What is a solute.

A solute is the substance that gets dissolved in a solvent to form a solution.

300

This term refers to two or more atoms chemically bonded together.

What is a molecule?

400
You can dissolve more solute
What is an unsaturated solution?
400
Water the _______________ solvent
What is water often mistaken or referred to as?
400
A factor that will help increase the rate of dissolving after heat has been introduced.
What is an increase in temperature?
400

_______ is the most common solvent.

Water

400

This element, found in table salt, is represented by the symbol Na.

What is sodium?

500
Contains more solute than would normally be dissolved in the solution
What is a supersaturated solution?
500
When a substance does not dissolve in a solvent.
What is insoluble?
500

This process describes how a solute spreads evenly throughout a solvent.

What is dissolving?

500
Method for separating a solution that involves a drop of the solution being dropped on the paper.
What is paper chromatography?
500

Who is the best teachers in the world?

Coach Davis