Chemistry 111: Exam 1
46 Cards in this Set
| Front | Back |
|---|---|
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Charge: 1+
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Group 1A
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Ammonium
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NH4+
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Silver
|
Ag+
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Zinc
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Zn2+
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Lead
|
Pb2+
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Tin
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Sn2+
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Copper
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Cu2+
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Nickel
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Ni2+
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Aluminum
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Al3+
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Hydroxide
|
OH-
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Cyanide
|
CN-
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Oxide
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O2-
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Sulfide
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S2-
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Nitride
|
N3-
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Phosphide
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P3-
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Nitrate
|
NO3-NO3-
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Acetate
|
CH3COO-
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Hydrogen Carbonate
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HCO3-
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Hydrogen Sulfate
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HSO4-
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Cabonate
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CO32-
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Sulfate
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SO42-
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Oxalate
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C2O42-
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Chromate
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CrO42-
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Dichromate
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Cr2O72-
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Phosphate
|
PO43-
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Nitrite
|
NO2
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Sulfite
|
SO32-
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Phosphite
|
PO33-
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Mega
|
106
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Kilo
|
103
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Deci
|
10-1
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Centi
|
10-2
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Milli
|
10-3
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Micro
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10-6
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Nano
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10-9
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Pico
|
10-12
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Femto
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10-15
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Significant Figures
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-Non-zeros
-Trapped Zeros
-Trailing zeros with decimal point
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Not-Sig figs
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-Leading Zeros
-Trailing Zeros with no decimal point
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displacement reaction
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a single element reacts with a compound and displaces another element from the compound
AB + C --> AC +B
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Combination Reaction
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A + B -> AB
2+ substances combine to form more complex substance
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Decomposition Reaction
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Opposite of a combination reaction
AB -> A+B
a) compound = element +element
b) compound = compound + element
c) compound = element + element
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Double Displacement Reaction
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Involves two ionic compounds
AB + CD --> AD + CB
note: H2CO3 = H2O + CO2
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precipitation reaction
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reactions that result in the formation of an insoluble product
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Strong Acids
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HCl
HBr
HI
HNO3
HClO4
H2SO4
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Strong Bases
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NaOH
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Chem 111: ION List