Term
| Chap 12- Limiting Reactants (LR) |
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Definition
| limit the amount of product produced |
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Term
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Definition
| the study of the measure of the amount of its substances that are involved in reactions |
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| extra reactant that does not get used |
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| Chap 12- Law of Conservation of Mas |
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Definition
| you cannot create or destroy matter, you cannot end with more |
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Definition
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| Chap 12- How to find Limiting Reactants |
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Definition
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| Chap 12- Theoretical Yield |
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Definition
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Term
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Definition
| a phase of matter that has a low compressibility, a high density, and a definite shape |
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Term
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Definition
| a phase of matter that has medium compressibility, a medium density, and takes the shape of it's container |
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Definition
| a phase of matter which has high compressibility, low density, and no definite shape. |
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Term
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Definition
| the temperature were a substance boils |
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Term
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Definition
| the temperature where a assistance melts into a liquid |
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Term
| Chap 13- Phase Diagram (a.k.a But Crack Diagram) |
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Definition
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Term
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Definition
| going from a sold phase straight to gas |
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Term
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Definition
| the point where all three phases of matter are at equilibrium |
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Term
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Definition
| The lighter the gas, the faster it spreads |
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Term
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Definition
| from high ---> low, rate depends on mass |
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Term
| Chap 13- Law of Partial Pressure |
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Definition
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Term
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Definition
| The highest temperature at which a substance can no longer exist as a liquid, only as a gas |
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Term
| Chap 13- Freezing and Boiling Point Graph |
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Definition
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Term
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Definition
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Term
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Definition
| rapid, fast, elastic collisions, NO kinetic energy is lost |
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Term
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Definition
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Term
| Chap 14- To find molar mass |
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Definition
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Term
| Chap 14- Rule for dissolving |
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Definition
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Term
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Definition
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Term
| Chap 14- Combined Gas Law |
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Definition
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Term
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Definition
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Term
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Definition
| The volume occupied by one mole of a substance- Mv |
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Term
| Chap 15- Boiling Elevations and Freezing Point Depression |
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Definition
| The higher the concentration in the solution the higher the boiling point |
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Term
| Chap 15- Colligative Properties |
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Definition
Depend on the concentration of the solution
1. color
2. texture
3. smell/taste
4. electrolytes
5. boiling point/ melting point |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| heterogeneous, Tyndall effect, ex. fog |
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Definition
| when light scatters molecules, like in Fog, or flour in bottle |
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Definition
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Definition
| it is at its capacity for matter it can hold |
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Term
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Definition
| it has space to carry more matter |
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Term
| Chap 15- Factors to inc. solubility |
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Definition
1. stirring
2. heating
3. inc. surface area
4. concentrations
*catalyst |
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Term
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Definition
| Inc. Solubility= Inc. Pressure ex. soda |
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Term
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Definition
solute- smaller amount
solvent- bigger amount(water) |
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Term
| Chap 15- solubility and temperature |
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Definition
gases
inc. temp. = dec. solubility
solids
inc. temp.= inc. solubility |
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Term
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Definition
| is holding more matter then normal |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Litmus paper, Phenolphthalein , Ph paper |
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Term
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Definition
| turns pink ONLY for BASES |
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Term
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Definition
Blue->Red=Acid=BRA
Red->Blue=Base=RBB |
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Term
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Definition
hot colors are acid, cool colors are base, green is neutral.
1-14
1-6= acid
7= neutral
8-14= base |
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Term
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Definition
| Being both an acid and a base, like water H2O |
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Term
| Chap 19- Lewis Acids and Bases |
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Definition
Acids are H DONORS
Bases are H ACCEPTERS |
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| Chap 19- Conjugate Acid/Base |
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Definition
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Term
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Definition
| when an acid and a base are used to make water and a salt and the base and the acid are in equilibrium, when it is turned neutral. |
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Term
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Definition
| a way to find concentration of an acid or base by neutralization it in a solution with a unknown concentration. MAVA = MBVB |
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Term
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Definition
| sour, corrosive,is an electrolyte, covalent, ionizes, dehydrating agent, exists as an aqueous solution |
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Term
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Definition
| bitter, corrosive, slimy, is an electrolyte, ionic, dissolves, breaks up oil and fat, dehydrating agent |
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Term
| Chap 19- To find the Ph or POH |
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Definition
| -log it to find the Ph, and -log to find the POH and subtract from 14. The number you log must be the Molarity (M) |
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