solutions

solutions - Solutions Solution q A solution is a...

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Solutions
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Solution A solution is a homogeneous mixture in which one substance is dissolved in another substance
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Components of a solution Two parts of a solution: the substance being dissolved (solute) and the substance doing the dissolving (solvent)
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Aqueous solution Solutions in which the solvent is water are aqueous solutions (most common)
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Tinctures A solution in which the solvent is alcohol is a tincture Ex: iodine tincture
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Characteristics of a solution Mixture of two or more substances light passes through it particles are uniformly distributed
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Ions and dissociation Ions are atoms with a positive or negative charge
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Electrolytes Solutions that conduct electricity are electrolytes (sodium chloride and silver nitrate)
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Non-electrolytes Non-electrolytes form solutions that do not conduct electricity (sugar, alcohol, benzene)
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Questions What is a solution? What are the two parts of a solution? What are three properties of a solution?
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Questions What’s the difference between an aqueous solution and a tincture
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Question If you wanted to dissolve a substance in water as quickly as possible what could you do?
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Ways to increase dissolving rate In order to increase the rate in which a solution dissolves one could heat the solution, stir it, or crush the solute particles
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Solubility The measure of how much solute can be dissolved in a solvent is solubility
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The three main factors that
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This note was uploaded on 11/09/2011 for the course BIO 110 taught by Professor Harmon during the Winter '11 term at BYU.

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solutions - Solutions Solution q A solution is a...

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