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25 Cards in this Set
- Front
- Back
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Boyles Law |
If Tc = P^Vv
If temperature is constant = increase in pressure and decrease in volume |
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STP of Gas |
0.00*C or 273. K
1 atm or 760 torr, or 760 mm Hg
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Ideal Gas Law is |
PV = nRT |
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Avogadro's Law is |
"Equal volumes of different gases at the same STP contain the same number of molecules" |
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Ionization Energy |
Is the energy required to remove an electron from an atom |
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A solution |
It is a homogeneous mixture. It has only 1 solvent; a solvent is a major component that causes the solute to dissolve ***water is the universal solvent
It has both solvent & solute; solvent is the MOST ABUNDANT
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Covalent |
Are 2 or more nonmetals bonded together; a sharing of electrons. There are 2 electrons per bond.
Single Bond: Double Bond: Triple Bond:
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A molecule is non-polar if |
1: All terminal atoms are the same AND 2: No lone pairs on the central atom |
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Unsaturated means |
can hold more solute |
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A saturated solution |
Holds the max amount of solute or solvent per unit at prevailing temperature. |
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Molarity calculation |
(mol of solute)/(L of solution) = |
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Charles law |
If Pc = T^ V^
If pressure is constant = Temperature and Volume are increasing |
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Halogens are |
The most reactive of nonmetals
They (normally) only form single bonds |
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Non-Polar bonds |
Is an equal sharing of bonding electrons |
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Ionic Bonding |
Is a metal (cation) and a nonmetal (anion) combo.
The complete transfer of electrons from metal - nonmetal |
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Changing conditions |
( ( P1V1 ) / T1 ) ) = ( ( P2 V2 ) / T2 ) ) |
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Solutes are |
1: Lesser components 2: A component that dissolves |
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STP of Kelvin |
273 K |
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Dilution Formula |
M1V1 = M2V2 |
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Immiscible means |
Liquids don't mix together; there is a layer/separation between the two liquids.
Denser one is on the bottom |
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Miscible |
PURE LIQUIDS ONLY
2 or more liquids mix together.
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Molar Volume is |
( 1 mol of gas ) / ( 22.4 L ) |
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Mass % calculation |
( g of solute ) / ( g of solution ) X 100 = _____% |
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Polar bond |
It is the unequal sharing of electrons
*The more electronegative element has a greater share f the bonding electrons. This creates a partial charge on the atom(s). |
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Pressure Conversions |
(1 torr/1 mm Hg)
(1 atm / 760 mm Hg) |
