C3.2 - Solutions & Mixtures Flashcards

(Keywords)

You may prefer our related Brainscape-certified flashcards:
1
Q

Chemical change

A

A change of materials into another

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Chromatography

A

A method of separating a mixture

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Compound

A

A thing that is composed of two or more separate elements

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Concentrated

A

Having had water or other diluting agent removed or reduced

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Condenser

A

An apparatus or container for condensing vapour

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Crystallisation

A

The process of making crystals/a substance hardening

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Decant

A

To gradually pour a substance from one container to another

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Dilute (adjective)

A

(Of a liquid) made thinner or weaker by having had water or another solvent added to it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Dilute (verb)

A

To make (a liquid) thinner or weaker by adding water or another solvent to it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Distillate

A

The action of purifying a liquid by a process of heating and cooling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Evaporate

A

Process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Fractional distillation

A

A process by which components in a chemical mixture are separated into different parts (called fractions) according to their different boiling points

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Filtrate

A

The process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Saturated

A

Holding as much water or moisture as can be absorbed; thoroughly soaked

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Soluble

A

Susceptible of being dissolved in or as if in a liquid and especially water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Solute

A

A dissolved substance

17
Q

Solution

A

A type of mixture involving two or more substances

18
Q

Volatile

A

Describes how easily a substance will vaporize (turn into a gas or vapor)