Mixtures & solutions

Question 1

What are the 4 types of solutions?

Answer 1

Dilute, Concentrated, Saturated & Super saturated

Question 2

What‘s a solute?

Answer 2

A substance that will be dissolved. (eg sugar cube)

Question 3

What‘s a solvent?

Answer 3

A substance that is able to dissolve other substances. ( eg water)

Question 4

What‘s the universal solvent?

Answer 4

Water

Question 5

What is a Solution?

Answer 5

Homo: Same
a mixture where you cannot see the different substances.

Question 6

What is a Mechanical solution?

Answer 6

Hetero: different
A mixture where you can see the different substances.

Question 7

Give 4 examples of a solution

Answer 7

-Vanilla ice cream
-Sugar water
-ALLOY Metal melted together
-Coca-cola

Question 8

Give 4 examples of a Mechanical mixture

Answer 8

-Burger
- An oreo/oreo ice cream
- Taco/burrito
-Granola

Question 9

Draw a diagram of a Solution

Answer 9

You better have drew it

Question 10

Draw a diagram of a Mechanical mixture

Answer 10

Draw it

Question 11

What makes a substance pure?
Hint: Periodic table

Answer 11

A group of atoms bonded together
Only one type of atom or only one type of molecule

Question 12

What’s turbidity?

Answer 12

How clear or opaque the water is

Question 13

What’s hardness in water?

Answer 13

High in dissolved minerals, mostly calcium and magnesium

Question 14

What’s pH?

Answer 14

pH is a measure of how acidic the object is. The less acidic the object is, the more basic it is

Question 15

What is dissolved oxygen?

Answer 15

oxygen gas incorporated in water