Concentration & Density
Fluids
TPMOM
Solvent this Question
Name That Mixture
100

When discussing the amount of solute dissolved in a solvent, you use this term (can be high or low)

Concentration

100

The substance that gets dissolved is called this, the substance that does the dissolving is called this

Solute, Solvent

100

All matter is made up of this

Tiny particles

100
If you can see the different elements in a mixture, it is called this

Heterogenous mixture

100

If a substance is not classified as a mixture, it is this instead

Pure Substance

200

If there is only a small amount of solute dissolved in the solvent, it is called this kind of solution 

diluted

200

Which state or states of matter can be classified as fluids?

liquids and gases

200

What state of matter has the slowest moving particles?

Solids

200

If you can not see the different components in a mixture, it is called this

Homogenous mixture

200

Italian Salad dressing is an example of this kind of mixture

Mechanical Mixture

300

65 g of a substance has a volume of 13 mL. What is its density?

65 g/13 mL = 5 g/mL

300

For gases, when temperature increases solubility does this

Decreases

300

True or False, particles are always attracted to each other

True

300

Classify each as a solution or a mechanical mixture: air, saltwater, chicken noodle soup.

Solution, solution, mechanical mixture

300

Dust in air is an example of this kind of mixture

Suspension 

400

What is the density of liquid water? (include units)

1 g/mL

400

How can you increase solubility?

Increase temperature

400

True or False. Particles in solids do not have spaces between them

False! All particles have spaces between them

400

What substance is often referred to as the "universal solvent"?

Water

400

Clouds are an example of this kind of mixture

Colloid 

500

If the exact amount of solute has been added to a solvent where no more can be dissolved, it is called this 

Saturated 

500

This word describes how quickly or slowly a fluid can flow.

Viscosity

500

Two ways to make a solute dissolve in a solvent FASTER is ....

Increase the temperature. Agitate/stir the solution. Increase the surface area (individual particles instead of stick together)

500

When a very concentrated solution is cooled and the concentration is now above the saturation point.

Supersaturated

500

In our Lab we dissolved sugar in water. It became this type of mixture

Solution
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