SEPERATION OF MIXTURES

Slides:

Advertisements

Similar presentations

Ways to separate mixtures – Chapter 3: Matter & Its Properties

Advertisements

Separation of Mixtures

LEFT CLICK OR PRESS SPACE BAR TO ADVANCE, PRESS P BUTTON TO GO BACK, PRESS ESC BUTTON TO END LEFT CLICK OR PRESS SPACE BAR TO ADVANCE, PRESS P BUTTON.

Lesson 13 Separation of Mixtures

Solubility. Today’s class: Solubility Saturation Separation of mixtures.

TOPIC: Methods of Separating Mixtures Essential Question: What are the different ways of separating mixture? This ppt introduces and reviews ways of separating.

Close your books and take out a piece of paper. Give an example of each of the following. 1)Element that exist as a solid at room temperature (298.15K)

Separation of Mixtures

Chapter 3: Separation Techniques

What is a solution?. Solution A solution is a homogeneous mixture of two or more components. The dissolving agent is the solvent. The substance which.

Chapter 19: Separating Mixtures

Matter: Properties and Changes Mixtures What is a mixture? when two or more substances are combined the individual substances retain their individual chemical.

Section 1 - What Is a Solution? Mixtures You have learned about the difference between pure substances and mixtures. Mixtures can either be heterogeneous.

Mixtures and Solutions Notes  Pure substance: matter that has definite chemical and physical properties  Mixture: matter that contains two or more substances.

Ways to separate mixtures – Chapter 3: Matter & Its Properties

+ Separation Methods. + Separating Mixtures Substances in a mixture are physically combined, so processes bases on differences in physical properties.

SEPARATION OF SUBSTANCES

Agenda  Explore methods of separation  Notes on methods of separation.

Chapter 19 Separating Mixtures A mixture consists of two or more substances mingled together but not chemically combined. Examples of mixtures: Sea water.

Separation Techniques. Hand separation Filtration Extraction Fractional distillation Chromatography Centrifugation Evaporation Distillation Solvent extraction.

Separating Mixtures.

Separating Mixtures Must be a difference in physical properties to separate a mixture.

+ Separation Methods Ways to separate mixtures. + Separating Mixtures Substances in a mixture are physically combined, so processes based on differences.

P.O.D What is the new pressure of a 2 L gas sample when the temperature increased from 100 C to 132 C and the pressure was initially measured.

EQ: What are the different methods of physical separation? SEPARATION OF MATTER NOTES.

How to remove impurities from water?. How to remove impurities from water We may remove solid particles by: 1 Sedimentation 2 Filtration Filter column.

SEPARATION METHODS FOR MIXTURES. The key is to find a property that one part of the mixture does have but the other doesn't. This relies on their physical.

CLASSIFICATION OF MATTER and SEPARATION. Classification of Matter.

Separating Mixtures – Learning Outcomes

Warm Up Riddle - I travel all over the world, but always stay in my corner. What am I? 2.Riddle - What has 13 hearts, but no other organs? 3.Riddle.

Ways to Separate Mixtures

Separation Processes. Separation processes are used to separate mixtures. Filtration, evaporation, decantation and sedimentation are all separation processes.

Methods of Mixture Separation 1)Mechanical Separation (often by hand) takes advantage of physical properties such as color and shape. Example: Recycling.

Methods of Mixture Separation

Mixture Separation Techniques

Separation Methods.

Match the correct description to the separation technique.

Separating Mixtures Dirty water Oil and Water Saltwater.

Separation Techniques

Where are mixtures separated everyday?

Separation of Mixtures

Module 5 Separation of Mixtures

Separation techniques

Ways to separate mixtures – Chapter 3: Matter & Its Properties

Separation Techniques

Mixtures and Solutions

SEPERATION OF MIXTURES

Separation of Mixtures

Separation Methods.

Phase Changes/Mixtures

Separation Methods.

Separating Substances

Separation of Mixtures

Matter (part 3): Separating Mixtures

Separation of Mixtures

Drill (pd 3, 4A) 5/12/2015 Predict how to separate each of the following heterogeneous mixtures: Colors from black ink Sand and iron filings.

What is a Mixture? A mixture is combination of different substances, the amount of the parts can vary.

Separating mixtures MARTIN 2011.

Separating Mixtures.

Separation Techniques

SEPARATION OF MIXTURE TECHNIQUES

Ways to separate mixtures – Chapter 3: Matter & Its Properties

Physical Separation Techniques

Separation Techniques

Mixture Separation Techniques

III.4 THE PHYSICAL SEPARATION OF SUBSTANCES

Ways to separate mixtures – Chapter 3: Matter & Its Properties

Separating Mixtures: Filtration: Uses a porous barrier to separate

Presentation transcript:

SEPERATION OF MIXTURES DECANTATION CENTRIFUGATION FILTRATION EVAPORATION DISTILLATION CHROMATOGRAPHY

TO MAKE WATER SAFER TO DRINK. REMOVE ANY IMPURITIES OR PATHOGENS OBTAIN GASES, DIESEL FUEL, TAR, FURNACE OIL SEPARATE METALS IN MANUFACTURING OR JEWELERY WHY WOULD WE SEPARATE?

HOW TO SEPARATE? DECANTATION When a mixture’s constituents have different densities, they separate into different layers. Each layer can then be poured out individually. HOW TO SEPARATE? DECANTATION

HOW TO SEPARATE? CENTRIFUGATION This technique accelerates and accentuates the decantation process using centrifuge, which is an instrument that can spin a mixture at high speeds. HOW TO SEPARATE? CENTRIFUGATION

HOW TO SEPARATE? FILTRATION This process involves passing a solid- liquid or a solid-gas (ex. Smoke) mixture through a filter. The solids stay on the surface of the filter. HOW TO SEPARATE? FILTRATION

HOW TO SEPARATE? EVAPORATION This technique makes it possible to collect a solid that has dissolved. The liquid in the solid-liquid mixture evaporates (leaving only the solid) HOW TO SEPARATE? EVAPORATION

HOW TO SEPARATE? DISTILLATION This technique is based on the different boiling points of a mixture’s constituents. When heated, they boil off and condense at different temperatures. HOW TO SEPARATE? DISTILLATION

HOW TO SEPARATE? CHROMATOGRAPHY This technique separates a mixture into its various constituents using porous paper and a solvent. The differences in the rates with which the constituents travel along the paper lead to their separation HOW TO SEPARATE? CHROMATOGRAPHY