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| Anything that dissolves anything else. It can be a gas, solid or a liquid. |
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| A substance that GETS dissolved |
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| A state of a substance that is not defined as being solid, liquid, or gas. Its also when you have two of the same substances in one |
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| milk- because its two liquids that don't dissolve one another completely. |
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| example of a solvent and solute |
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| which is the solute in salt + water? |
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| light scattering by particles in a colloid or particles in a fine suspension. So when you pass light thru something that has a lot of substance in it, only some light goes thru |
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| the property of liquids to mix in all proportions, forming a homogeneous solution. |
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| That cannot undergo mixing or blending. makes a heterogeneous mixture |
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| WHen you Completely dissolve a substance into another one. |
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| WHen you over mix two substances and the solutes end up showing up in the mixture. |
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| WHen you over mix two substances and the solutes end up showing up in the mixture. |
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| when you can still dissolve more of a substance into another substance |
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same thing as concentration.the number of moles of solute dissolved in one liter of solution.
molarity= moles/liters |
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A solution is a ratio giving the number of moles of solute per kilogram of solvent.
Molality (m) = moles of solute (n) / kilograms of solvent |
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The number of grams in 100mL of solution.
%= grams/100mL |
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*triangle* T= Kf * molality
Kf is a constant usually given |
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*triangle* T= Kb * molality
Kb is a constant |
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| a heterogeneous fluid containing solid particles that are large. they are different from colloids bc they usually settle, Example-sand in water. |
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| factors that effect the rate of dissolving |
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| Three main factors: stirring, temperature, particle size.Large particles take longer to dissolve than smaller particles of the same substance |
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| What does like dissolves like mean? |
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| if the solvent/solute molecules are structurally similar, then the substance will dissolve in the solvent. |
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| WHen you mix two immiscible liquids, its an emulsion. Ex. MILK |
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a small solid added to a super saturadted
solution
to make the solute that should
not be dissolved come out of solution |
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C1/P1=C2/P2
C i concentration and P is partial pressure |
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| grams of solute/100g solvent |
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| how many moles of nacl are there in 2.5 L of 3.0 M of nacl |
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| measure of the effect of a solute upon colligative properties, such as vapor pressure, osmotic pressure and freezing point depression. |
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| properties of solutions that depend on the number of molecules in a given volume of solvent and not on the properties/identity (e.g. size or mass) of the molecules |
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| "how much (ml) .24M H2SO4 can you make from 600 mL of 1. 25 H2SO4 |
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1.25M= x / .6 L = .75 M
.75M = .75m/x = 3.0L |
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nacl= 58.5 g
439g=7.5x 58,5 g |
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