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44 Cards in this Set
- Front
- Back
polar covalent |
0 - 0.5
|
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non polar covalent |
0.6 - 1.9
|
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ionic |
2.0 or higher
|
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electron |
-same as proton
- |
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proton |
-atomic number
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neutron |
-mass number - proton
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kilo (k) |
1000 = 10^3 |
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deci (d) |
0.1 = 10^-1 |
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centi (c) |
0.01 = 10^-2 |
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milli (m) |
0.001 = 10^-3 |
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micro (u) |
0.000001 = 10^-6 |
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nano (n) |
0.000000001 = 10^-9 |
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multiplication sig fig |
same number sig fig with the fewest |
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division sig fig |
same number sig fig with fewest decimal points |
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Fahrenheit |
F = 1.8(C) + 32 |
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Kelvin |
K = C + 273 |
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ammonium |
NH4+ |
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hydroxide |
OH- |
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combination |
two or more substance combine to form one product |
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decomposition |
one substance breaks down into two or more simpler substance |
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single replacement |
one element trades places with a different element in a compound |
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double replacement |
element in two compound switch places |
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combustion |
a compound containing carbon reacts with oxygen to form carbon dioxide |
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1 mole |
6.022 x 10^23 |
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boyle law |
pressure and volume P1 X V2 = P2 X V2 & inversely |
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gay lussac law |
pressure and temperature P1 / T1 = P2 / T2 *must be in kelvin & directly |
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charles law |
volume and temperature V1/T1 = V2/T2 *must be in kelvin & directly |
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Avogadros law |
volume and number of mole V1/ n1 = V2/n2 *must be in kelvin & directly (both do exactly the same) |
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combined gas law |
volume, temperture, and pressure P1xV1 / T1 = P2xV2 / T2 *must be in kelvin |
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percent yield |
percent yield = actual yield (given in the problem ) / theoretical yield x 100 |
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stp |
1 atm ( 760 mm Hg) & 22.4 L |
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mass/volume percent |
grams of solute / mL of solution x 100 ___ g of solute / 100 mL of solution |
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mass / mass percent |
grams of solute / grams of solution x 100 __ g of solute / 100 g of solution |
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volume / volume percent |
mL solute / mL solution x 100 __ml of solute / 100 mL solution |
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molarity concentration |
moles of solute / liters of solution (given mole) mole solute / 1 L solution |
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1 gram = ? mg |
1000 mg |
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Dilution formula |
C1xV1 = C2xV2 c=concentration & v=volume |
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osmosis = movement of solvent particles |
Higher concentration = crenation lower concentration = hemolysis same concentration = isotonic |
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alkane ending |
-ane |
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aklene ending |
-ene |
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alkyne |
-yne |
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cis |
same side |
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trans |
opposite |
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phenol |
|