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Solution Chemistry.

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Presentation on theme: "Solution Chemistry."— Presentation transcript:

1 Solution Chemistry

2 A mixture with 2 or more substances dissolved together
Solution A mixture with 2 or more substances dissolved together

3 Aqueous Solutions Any water sample that contains dissolved substances.

4 Parts of a Solution Solute Part of a solution that gets dissolved

5 Part of a solution that does the dissolving
Parts of a Solution Solvent Part of a solution that does the dissolving

6 The Universal Solvent Water The most common solvent in the world

7 Waters of Hydration The amount of water molecules that surround the dissolved ions in the solutions.

8 Hygroscopic Desiccants
Salts and other compounds that have low vapor pressure and remove water from the air. Desiccants Hygroscopic substances used as drying agents.

9 Electrolytes Compounds that conduct an electric current. All ionic compounds are Electrolytes

10 Types of Solutions Suspension A mixture where particles can be seen and settled out

11 Types of Solutions Colloid A solution where particles can be seen but not settled out

12 Types of Solutions Colloid JellO, Milk, Mayonnaise, Whipped Cream, Blood, Paint

13 Types of Solutions Tincture A solution where alcohol is the solvent.

14 Emulsions Colloidal dispersions of liquids in a liquid
Italian salad dressing

15 Saturated Solution Has ALL the solute it can possibly hold

16 Unsaturated Solution LESS solute than it can possibly hold

17 Super-saturated MORE solute than it can possibly hold

18 Mole Fraction The mole fraction is the ratio of the moles of solute in solution to the total number of Moles of solvent and solute

19 Mole Fraction 2 moles 8 moles 8 moles of A and 2 moles of B

20 Mole Fraction Xa= mol 8 mol + 2 mol Xa= .8

21 Molarity

22 Molar Moles in liquid

23 Molarity The amount moles in one liter of solution.

24 Molarity Solute- gets dissolved (mol)
Solvent-does the dissolving (Liters)

25 Moles Liters

26 Dilution

27 M = molarity V = volume

28 M1V1 = M2V2

29 If you have 2 liters of 6M HCl and then add 2 more L of water what is the new Molarity of HCl?

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