'Solute solvent solution' diaporamas de présentation

Chemical Solutions

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Physical Properties of Solutions

Physical Properties of Solutions. Chapter 12 Dr. Ali Bumajdad. Chapter 12 Topics. Physical Properties of Solutions. Solution, solute, solvent, unsaturated, saturated, supersaturated, crystallization Solution Process Concentrations (%mass, Mole fraction, molality, molarity, ppm)

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Cellular Transport

Cellular Transport. Cell Membranes and Interaction with their environment. Cell Membranes. Structure and Functions. Cell Membranes. All cells have a cell membrane Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis

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Properties of Solutions: Ways of Expressing Concentrations

Properties of Solutions: Ways of Expressing Concentrations. = mass of component in solution. Weight percentage. x 100. total mass of solution. Parts per million (ppm). = mass of component in solution. x 10 6. total mass of solution.

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Dr. C. Yau Spring 2014

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Chapter 13: Properties of Solutions

Chapter 13: Properties of Solutions. Sam White Pd. 2. Introduction. A solution is any homogenous mixture, which means the components are uniformly intermingled on a molecular level The Solvent is the most abundant component. It does the dissolving.

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Solubility

Solubility. Bell Ringer. What is Kool-Aid made up of?. https://phet.colorado.edu/sims/html/concentration/latest/concentration_en.html Phet Concentration. https://phet.colorado.edu/en/simulation/legacy/sugar-and-salt-solutions Sugar and Salt Solutions.

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Materials

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Solubility

Solubility. Bell Ringer. What is Kool-Aid made up of?. How is Kool-Aid made?. Pitcher of Water + Kool-Aid Mix Q1: How would you compare the volume of water vs. the volume of mix? Q2: What happens to the mix when added to the water? Q3 : Besides making Kool-aid , what else have I made?

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Solution and Suspension

Solution and Suspension. 8.1 Solution. Definition of solute: A substance which dissolves in a liquid is called a solute. Definition of solvent: A liquid which dissolves other substances is called a solvent. Definition of solution: A solute dissolves in a solvent to give a solution .

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WATER AND SOLUTIONS

WATER AND SOLUTIONS. A solution is a mixture of a solute and a solvent. A solvent is a substance that dissolves other materials to form a solution e.g. Water, White Spirit, nail Varnish remover. A substance that dissolves in the solvent is called the solute e.g. coffee, salt, sugar.

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Classification of Matter

Homogeneous Looks same throughout Elements Compounds Some mixtures ex: koolaid. Heterogeneous Parts can be seen Some mixtures Ex: rocky road ice cream. Classification of Matter. Mixtures 2+ elements, compounds or both fairly easily divided proportions can vary retain properties.

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Mixtures and Solutions

Mixtures and Solutions. Get seated. Get out notebooks and begin notes. Mixtures and Solutions. A mixture is a combination of two or more components that are NOT chemically combined, and retain their identities.

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Some Definitions

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Solutions

SAVE PAPER AND INK!!! When you print out the notes on PowerPoint, print "Handouts" instead of "Slides" in the print setup. Also, turn off the backgrounds (Tools>Options>Print> UNcheck "Background Printing")!. Solutions. Some Definitions.

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Working with Solutions

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Part 1 of Test

Part 1 of Test. Concentration Problems Percent by mass Percent by volume Parts Per Million (PPM) Molarity Dilution Problems Table F Table G. Solute + Solvent = Solution. Percent by Volume Percent by Mass. % by Volume Volume solute x 100 Volume solution. % by Mass

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