'Supersaturated solution' presentation slideshows

Topic 7 Solutions

Topic 7 Solutions. Solutions. A solution is a homogeneous mixture of substances in the same physical state Homogeneous means the particles are evenly distributed and spread uniformly throughout the mixture. Types of Solutions. Solutions can exist in all three states (s, l, g)

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Solutions

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Mixtures and Solutions

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Solution

Solution. Homogeneous mixture in a single phase. Classification of Matter. Also called solutions. Also called suspensions. Solvent. Substance you have the most of. Substance that retains its phase. Dispersing medium. Solute. Substance you have the least of. Substance that dissolves.

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Solution

Solution. Homogeneous mixture in a single phase. Classification of Matter. Also called solutions. Also called suspensions. Solvent. Substance you have the most of. Substance that retains its phase. Dispersing medium. Solute. Substance you have the least of. Substance that dissolves.

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Acids

Acids. and Salts. Bases. What Is a Solution?. Solutions can be made from any combinations of solids, liquids, and gases. Particles in a Solution. When a solution forms, particles of the solute leave each other and become surrounded by particles of the solvent. Colloids and Suspensions.

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Bell Work

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Chapter 8

Chapter 8. Solutions, Acids, and Bases. 8.1 Formation of Solutions. DISSOLVING Recall that a solution is a homogeneous mixture of two or more substances. Solute - substance whose particles are dissolved in a substance. Solvent -The substance in which the solute dissolves .

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LOTS 10

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Intro and Definitions

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Solutions

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Solutions

Solutions. Chapters 13 & 14. What is a solution?. Homogeneous mixture Solute – what gets dissolved Solvent – what does the dissolving Suspensions – solute particles are so big they settle out (must be shaken) Colloid – solute particles are large, but do not settle

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What is a Solute?

What is a Solute?. What is a Solvent?. Solubility of a Substance. Solubility Curve. The relationship between the ___________in water and ___________. Temperature is the ____________ variable (x-axis). Saturated Solution.

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Tuesday March 22 , 2011

Tuesday March 22 , 2011. (Solubility). Bell Ringer Tuesday, 3-22-11. What is occurring at the molecular level when no more solute will dissolve in a certain amount of solvent at a given temperature?. Bell Ringer Tuesday, 3-22-11.

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Get out your RG but do not turn it in

Get out your RG but do not turn it in. Agenda. AQOD. What is a saturated solution?. Go over reading guide 8.3 Notes on Solubility and Concentrations HW: Solubility curve worksheet. Solubility and Concentration. Salt vs. Sugar. Can you dissolve more sugar or salt in 100ml of water?.

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Solutions

Solutions. Homogeneous Solutions. Vocabulary. Aqueous solution: water that contains dissolved substances Solute: substance being dissolved Solvent : dissolving agent-usually present in larger amount Solution: homogeneous mixture. The Solution Process.

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Saturation

Saturation. Unsaturated, Saturated and Supersaturated. Saturated solution -contains the maximum amount of solute that will dissolve in a given amount of solvent at a given temperature. Unsaturated solution - more solute could be dissolved -indicated by no solid present

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Solubility curve

Saturated. Solubility curve. Supersaturated. Unsaturated. Solubility curve. Any point on a line represents a saturated solution. In a saturated solution, the solvent contains the maximum amount of solute. Example At 90 o C, 40 g of NaCl(s) in 100g H 2 O(l) represent a saturated solution.

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Dilute and Concentrated Solutions

Dilute and Concentrated Solutions. Saturated Solution. Supersaturated Solution. As the temperature of a solvent increases, so does the amount of a given solute it can hold. After the solution is heated and more solute is added and dissolved, the temperature can then be lowered.

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