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Mixtures of Matter

Mixtures of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter. Classification of Matter.

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Mixtures of Matter

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  1. Mixtures of Matter

  2. Classification of Matter

  3. Classification of Matter

  4. Classification of Matter

  5. Classification of Matter

  6. Classification of Matter

  7. Classification of Matter

  8. Classification of Matter

  9. Classification of Matter

  10. Classification of Matter

  11. Classification of Matter

  12. Substance Matter that has a uniform and unchanging composition

  13. Mixture Combination of 2 or more pure substances They are physically mixed but, don’t react

  14. Heterogeneous Does not blend smoothly and individual substances remain distinct Sand and water; orange juice; pizza

  15. Homogeneous Mixture Constant composition throughout Homogenous Mixture - Is a single phase AKA - Solution Salt water

  16. Two types of pure substances: Elements Compounds

  17. Element: A pure substance that cannot be separated into simpler substances by chemical or physical means Found on periodic table 91 naturally occurring, the rest man made

  18. Compound: Combination of two or more elements 1 Million compounds and 100,000 more found every year. Water; hydrogen peroxide

  19. Has mass and volume (s, l, g) One type of matter More than one type of matter Uniform throughout (solutions) Not uniform throughout Two or more elements One type of atom

  20. Separating Mixtures Reverse of Mixing Helps to understand matter Use physical processes used to separate solutions

  21. Filtration -Technique that uses a porous barrier to separate a solid from a liquid. -Separate heterogeneous mixtures composed of solids and liquids.

  22. Distillation -Separation technique based on differences on boiling points. -Separates a liquid from a liquid.

  23. Crystallization formation of pure solid particles from a solution

  24. Chromatography Separates on tendency of chemical to travel.

  25. Separation of Pure Substances • Requires chemical means

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