chapter 2 Methods of separation

Methods of separation

Chapter 2

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Slide 1: Slide

Middelbare schoolvwoLeerjaar 2

This lesson contains 11 slides, with text slides and 1 video.

Items in this lesson

Methods of separation

Chapter 2

Slide 1 - Slide

Types of mixtures

Chapter 2.1

Slide 2 - Slide

Learning goals

You will learn to recognise different types of mixtures

Slide 3 - Slide

Solutions and suspensions

A mixture consists two or more substances.

Solution - the solute is so finely devided, clear and transparant

Suspensions are turbid -> Particals are too large to leave through any light ->always coloured.

Slide 4 - Slide

Examples of solutions

Tea

Apple Juice

Cola

Examples of suspensions

Milk

Orange Juice

Muddy water

Chocolat Milk

Slide 5 - Slide

Slide 6 - Video

Other mixtures

smoke - a solid with a gas

foam - a gas with liquid

mist - a liquid with a gas

Slide 7 - Slide

Separating mixtures

Chapter 2.2

Slide 8 - Slide

Learning goals

You will learn:

- to separate a mixture into its components bij using difference in solubility and difference in particle size.

- a separation is never totally complete.

Slide 9 - Slide

Methods of separation

Sedimentation and centrifugation

Filtration

Extraction

Slide 10 - Slide

Slide 11 - Slide

chapter 2 Methods of separation

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Slide 6 - Video

Slide 7 - Slide

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