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Solutions
Concentration and Soluability
Fun with solutions
Changing solubility
Measuring Concentration
100

Substances in the same phase that are completely soluble in each in all proportions are?

Miscible

100

One example of a colligative property....

What is freezing point depression, vapor pressure lowering, boiling point elevation, osmotic pressure.

100
Water is known as...
What is the universal solvent.
100
Increasing temperature __________________ solubility of gases.
What is reduces.
100
You have a 100mL container, 95 mL is water and _____ is sugar.
What is 5mL or 5%
200
Mixtures that contain undissolved particles that do not settle out are know as....
What is colloids.
200
Adding so much solute to a solvent that no more dissolves gives you a...
What is a saturated solution.
200
The solvent in soda pop.
What is water.
200
Nonpolar and polar compounds do not ________
What is mix well.
200
A 16 oz. juice container says it is 15% pure juice. This is the amount of juice within the container.
What is 2.4 oz.
300
Two examples of colliods are...
What is milk and mayonaise.
300
One way to increase the soluabilty of carbon dioxide in water is to....
What is chill the water.
300
A solution that can dissolve more of the solute.
What is unsaturated solution.
300
The higher the pressure the more______________ can be disolved.
What is gas.
300
Comparing the amount of solute to the amount of solvent or total amount of solution is called __________
What is Measuring Concentration.
400
When 30 mL of liquid A is mixed with 50 mL of liquid B, liquid A is known as the ......
What is the solute.
400
Heating the solvent will often __________ the amount of solute that can be dissolved.
What is increase.
400
A supersaturated solution would have a higher percent of this.
What is a solute.
400
Typically a heated solution holds more _________ than a cooler solution.
What is a solute.
400
The concentration of hydrogen peroxide in stores is 3% by volume in a water solution. How many millimeters of hydrogen peroxide are there in a 195-mL sample?
What is 5.85 mL.
500
If we mix 50 mL of water with 20 grams of sugar, the water is known as the .....
What is the solvent.
500
Which of the following solutions is most concentrated? 20 grams of sugar in 80 grams of water or 10 grams of sugar in 60 grams of water
What is 20 grams in 80 grams of water
500
The sugar water used to make rock candy is considered a ___________.
What is a supersaturated solution.
500
At room temperature, a ____________________solution would contain a higher percent of solute than a saturated solution of the same substances.
What is supersaturated.
500
A beaker contains 50 mL of a sugar/water solution with a 2% concentration of sugar per mass. This is the amount of water in the solution.
What is 49 mL.