Mt # 1 2nd qtr

Question 1

What are the homogeneous mixtures that have two or more components that are uniformly distributed?

Answer 1

Solutions

Question 2

What do you form when you mix salt with water?

Answer 2

You form a solution.

Question 3

What is the substance that is dissolved in a solution?

Answer 3

Solute

Question 4

What is the substance in which the solute is dissolved. (Simplified: What dissolves the solute?)

Answer 4

Solvent

Question 5

TRUE OR FALSE:
A solution might exist in liquid, solid, or gas depending on the state of its solvent.

Answer 5

TRUE

Question 6

TRUE OR FALSE:
Smoke in the air is an example of a solution.

Answer 6

False

Question 7

TRUE OR FALSE:
Vinegar is an example of a solution.

Answer 7

True
Type of Solution: Liquid dissolved in liquid.
Solutet: Acetic acid (liquid)
Solvent: Water (liquid)

Question 8

TRUE OR FALSE:
Milk is an example of a solution.

Answer 8

False

Question 9

TRUE OR FALSE:
Gelatin is an example of a solution.

Answer 9

False

Question 10

TRUE OR FALSE:
Soft drinks are an example of solutions

Answer 10

True
Type of solution:
Gas dissolved in liquid
Solute: Carbon Dioxide (gas)
Solvent: Water (liquid)

Question 11

TRUE OR FALSE:
Sugar mixed with water is an example of a solution

Answer 11

True:
Type of solution:
Solid dissolved in liquid
Solute: Sugar (solid)
Solvent: Water (liquid)

Question 12

TRUE OR FALSE:
Water is called the “universal solvent”

Answer 12

True (Water is always a solvent)

Question 13

Solution that contains a large amount of dissolved solute.

Answer 13

Concentrated Solution

Question 14

Solution that contains a small amount of dissolved solute.

Answer 14

Dilute solution

Question 15

A heterogeneous mixture containing larger particles that settle out when left undisturbed. (Simplified: Contains large particles that do not mix)

Answer 15

Suspension

Question 16

TRUE OR FALSE:
Oil and water is an example of a suspension

Answer 16

True (Oil and water do not mix)

Question 17

TRUE OR FALSE:
Gelatin and water is an example of a suspension

Answer 17

False

Question 18

TRUE OR FALSE:
Gravel and water is an example of a suspension

Answer 18

True

Question 19

A heterogeneous mixture with a midway particle size between a solution and a suspension

Answer 19

Colloid

Question 20

Homo or Hetero:
Dilute colloids

Answer 20

Homogeneous

Question 21

Phenomenon where dispersed colloid particles scatter light.

Answer 21

Tyndall effect

Question 22

TRUE OR FALSE:
Milk is an example of a colloid

Answer 22

True
Category: Emulsion
Dispersed Particles: Liquid
Dispersing medium: Liquid

Question 23

TRUE OR FALSE:
Gelatin is an example of a colloid

Answer 23

True
Category: Sol
Dispersed Particles: solid
Dispersing medium: liquid

Question 24

TRUE OR FALSE:
Beaten egg white is NOT an example of a colloid

Answer 24

False
Category: Foam
Dispersed Particles: Gas
Dispersing medium: Liquid

Question 25

TRUE OR FALSE:
Fog is NOT an example of a colloid.

Answer 25

False
Category: Liquid aerosol
Dispersed Particles: Liquid
Dispersing medium: Gas

Question 26

TRUE OR FALSE:
Smog is an example of a colloid.

Answer 26

True
Category: Solid aerosol
Dispersed Particles: Solid
Dispersing medium: Gas

Question 27

What is the process of removing waste products and excess water, solutes, and toxins from the blood when the kidneys are damaged.

Answer 27

Dialysis