Separating Mixtures Lab

Jul 30, 2014

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Separating Mixtures Lab. Jennifer Anderson Chemistry-1 September 28, 2012. Sieving. Procedure: . Evaporation. Procedure:. Gravity Filtration. Magnetic Attraction. TLC Chromatography. Decantation. Conclusion. Sieving— aalkdsjflakdsjf;alsdjfasf Evaporation– aldjf;aldskfja;dslf.

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Separating Mixtures Lab

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Separating Mixtures Lab Jennifer Anderson Chemistry-1 September 28, 2012
Sieving • Procedure:
Evaporation • Procedure:
Gravity Filtration
Magnetic Attraction
TLC Chromatography
Decantation
Conclusion • Sieving—aalkdsjflakdsjf;alsdjfasf • Evaporation– aldjf;aldskfja;dslf

Separating Mixtures

Separating Mixtures. How do we separate …?. Filtration Chromatography Centrifuging Evaporating Crystallisation Dissolving Decantation Sieving Flotation Sedimentation.

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SEPARATING MIXTURES

SEPARATING MIXTURES. Chapter 3. SEPARATING MIXTURES. Because substances in a mixture are physically combined, the processes used to separate a mixture are based on difference in physical properties Sometimes it’s not easy to separate a mixture. FILTRATION.

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Separating Mixtures

Separating Mixtures. How do we separate …?. Filtration Chromatography Centrifuging Evaporating Dissolving.

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Separating Mechanical Mixtures

Separating Mechanical Mixtures. Thursday April 3 rd , 2014 Period 3 - 707. Separating Mechanical Mixtures. Generally speaking, separating mechanical mixtures is easier, because the components of the mechanical mixture are usually quite different from each other. . Filtration.

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Separating Mixtures

Separating Mixtures. You can separate some mixtures using filtrations or a screen. You can separate mixtures by using a magnet . You can separate mixtures through evaporation.

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SEPARATING MIXTURES

SEPARATING MIXTURES. SEPARATING MIXTURES. Discuss with a partner how you would separate the following mixtures… Salt water Muddy water Iron filings and sand Vegetable oil and sand Vegetable oil and water Salt and pepper Be prepared to defend your answers!

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Investigating Separating Mixtures

Investigating Separating Mixtures. Lab. Task Card 1 (Sand/Salt). 2a) Sand – brown crystals Salt – White crystals Heterogeneous Mixture Gritty 2b) Salt dissolves in water (soluble). Sand does not dissolve in water 2e) Sand remains in the filter

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Matter : Separating Mixtures

Matter : Separating Mixtures. Separating Mixtures. Differences in physical properties can be used to separate mixtures. Some can be separated easily by physical means: rocks and marbles, iron filings and sulfur (use magnet) . Separating Mixtures. Heterogeneous Mixtures

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Separating Mixtures

Separating Mixtures. August 31. How do you separate?. How can you separate mixtures?. Separating. Separating is based on the difference in physical properties of the substances… Think about how you would separate a bag of m&ms Some mixtures are easier to separate than others.

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Separating Mixtures

Separating Mixtures. By Jason. Filtering and Sieving. Filtration only allows smaller particles than the designated area to flow through to the next layer causing oversized particles to stop and not make it through to the next layer.

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Separating Mixtures

Separating Mixtures. What is a mixture?. When two or more materials or substances are mixed together but do not chemically combine. This means they retain their original properties. This means they can be separated by physical means. What are the different ways of separating mixtures?.

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SEPARATING MIXTURES.

SEPARATING MIXTURES. What everyday items can you think of that need to be separated and what are the processes used to complete these separations?. SIEVING…. DECANTING…. water supply-upper layer taken for use after sedimentation. MAGNETIC SEPARATION…. SEPARATING ORES FROM MINED EARTH.

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Separating Mixtures

Separating Mixtures. Must be a difference in physical properties to separate a mixture. Filtration. Difference in particle size. Decanting. Liquid is poured off, while the solid remains. Distillation. Difference in boiling points

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Separating Azeotropic Mixtures

Separating Azeotropic Mixtures. CHEN 4460 – Process Synthesis, Simulation and Optimization Dr. Mario Richard Eden Department of Chemical Engineering Auburn University Lecture No. 6 – Review of Non-ideal Thermodynamics September 27, 2011

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Separating Mixtures

Separating Mixtures. http://www.youtube.com/watch?v=jWdu_RVy5_A. The components of a mixture can be separated based on the physical properties of: Magnetism Density

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Separating Mixtures

Separating Mixtures. Separating Mixtures. Filtration = The process that separates a solid from a liquid. Separating Mixtures. Distillation = The process where a liquid is boiled to produce a vapor that is then condensed in a liquid. Separating Mixtures.

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Separating Mixtures

Separating Mixtures. Purpose. To separate mixtures using a substance’s physical properties. Materials. Beaker, 50 mL Beaker , 250 mL Hot plate Filter paper Triple beam balance Magnet Salt Stirring Rod Zinc. Water Screen Beaker, 100 mL Watch glass Iron Paper

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Separating Azeotropic Mixtures

Separating Azeotropic Mixtures. CHEN 4460 – Process Synthesis, Simulation and Optimization Dr. Mario Richard Eden Department of Chemical Engineering Auburn University Lecture No. 7 – Sequencing Separation of Azeotropic Mixtures October 2, 2012

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Separating Complex Mixtures

Separating Complex Mixtures. Chapter 4. Introduction. Many commonly encountered types of physical evidence consist of complex mixtures of substances Examples include: Drugs are often mixed with other substances (sugars) Gasoline contains over 300 different substances

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Methods of Separating Mixtures

Methods of Separating Mixtures. Magnet Filter Decant Evaporation Centrifuge Chromatography Distillation. Mixture of solid and liquid. Stirring rod. Funnel. Filter paper traps solid. Filtrate (liquid component of the mixture). Filtration separates a liquid from a solid.

424 views • 30 slides

Separating Mixtures

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Separating Mixtures

Separating Mixtures. What is a mixture?. When two or more materials or substances are mixed together but do not chemically combine . This means they retain their original properties . This means they can be separated by physical means. What are the different ways of separating mixtures?.

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