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65 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Sulfate |
SO4 2- |
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Sulfite |
SO3 2- |
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Carbonate |
CO3 2- |
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Phosphate |
PO4 3- |
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Ammonium |
NH4+ |
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Ammonia |
NH3 |
Not an ion! |
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Nitrate |
NO3- |
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Nitrite |
NO2- |
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Molecule |
2+ chemicals connected by a chemical bond |
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Compound |
Different atoms bonded together |
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Mega |
10E6 |
M |
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Kilo |
10E3 |
K |
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Deci |
10E-1 |
d |
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Centi |
10E-2 |
c |
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Milli |
10E-3 |
m |
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Micro |
10E-6 |
U |
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Nano |
10E-9 |
n |
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Pico |
10E-12 |
p |
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Overlap of e- cloud? |
In molecular compounds in covalent bonds |
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Group 1 |
Alkali metals |
Very reactive |
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Group VIII |
Noble gases |
Very unreactive |
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Group VII |
Halogens |
Non-reactive metals |
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Methane |
CH4 |
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Oxidizing agent |
Gets reduced (loses e-) |
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Reducing agent |
Being oxidized (gaining e-) |
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Soluble |
Li, Na, K, NH4, NO3-, C2H3O2- |
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Strong Base |
OH-and Group I and II Metals |
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Strong Acid |
H+, HClO4, HCLO3, H2SO4, HI, HBr, HCl, HNO3 |
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Metal activity (most) |
Group I and II Metals, displace H2 from H2O and acids |
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Metal Activity (least) |
Cu, Ag, Au, Hg. Displace H2 from acids, but not water |
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Metal Activity (moderate) |
All other metals. Cannot displace H2 |
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Giga |
10E9 |
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Trigonal planar |
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Bent |
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Trigonal pyramidal |
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Bent (tetrahedral) |
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Trigonal bipyramidal |
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Seesaw |
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T-shaped |
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Linear |
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Square pyramidal |
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Square planar |
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Cis |
Same side |
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Trans |
Opposite sides |
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Move right phases |
Endo |
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Move left phases |
Exo |
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Strong IMF |
Small vapor pressure, high Tm and Tb |
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Weak IMF |
Large vapor pressure, low Tm and Tb |
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Endothermic reactions are? |
Decomposition, vaporization and melting. All others are exo! |
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Finding delta H from q |
Whatever q is in one mole of the substance |
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n |
1 to infinity. Describes energy and size of orbital |
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L |
0 to n-1. Describes shape of orbital |
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ML |
-l to +l. Orientation of orbital |
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Pauli principle |
No 2 e-s in an atom can have the same set of quantum numbers |
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Hunds rule |
Electrons will occupy different orbitals with the same spin |
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Paramagnetic |
One or more unpaired electrons. Attracted to magnet |
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Unusual e- configurations |
Cr, Cu, Ag and Au |
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Ionization energy |
Lowest energy needed to remove an electron from an atom |
400-2400 kj |
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Electron affinity |
Energy change when an electron is added to a neutral atom |
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Pressure |
The amount of collisions on a wall |
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How do you get a salt? |
Acid plus base yields acid plus water |
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Redox reaction |
The more reactive element displaces the less reactive element |
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Transition metals (naming) |
Cation followed by anion. Roman numerals |
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Molecular compound naming |
Preceeded with Greek prefix |
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Hess's law |
DH1 + DH2 = DH3 |
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