Science Studying Topic 2: Bonding & Solutions

Question 1

What property of water allows water to stick to each other and cause capilary action.

Answer 1

Adhesion

Question 2

Does water have equal hydroxide and hydrogen molecules?

Answer 2

Yes

Question 3

In a mixture of the pH of 5.4, does it have more hydroxide molecules or hydrogen molecules?

Answer 3

Hydrogen atoms due to it being under 7.

Question 4

Define a Mixture

Answer 4

2 substances easily mixed together that can be separated, marbles and water.

Question 5

What is a homogenous mixture?

Answer 5

A mixture that is spread EVENLY

Question 6

What is a heterogeneous mixture?

Answer 6

A mixture that is spread UNEVENLY

Question 7

List 2 examples of a heterogeneous mixture

Answer 7

Milk & Orange Juice

Question 8

List 2 examples of a homogenous mixture

Answer 8

Saltwater & Coffee

Question 9

Define a Solution

Answer 9

2 substances easily dissolve and can be separated, marbles and water.

Question 10

What is the difference between a Solute and a Solvent?

Answer 10

The solute is being dissolved, a solvent is the thing that is doing the dissolving.

Question 11

Define a Solute

Answer 11

The thing being dissolved inside of a solvent.

Question 12

Define a Solvent

Answer 12

The thing that helps dissolve the solute.