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Chapter 3.5 - Ionic Compounds: Formulas and Names
Principles of Chemistry - A Molecular Approach, 2nd Edition by Nivaldo J. Tro
69
Chemistry
Undergraduate 1
12/08/2012

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Term
What is a common name?
Definition
Names such as table salt (NaCl) and baking soda (NaHCO3)
Term
What is the charge on lithium?
Definition
Li+
Term
What is a binary compound? What is the formula for binary compounds?
Definition
Contain only two different elements.
(Name of cation [metal])+(charge of cation, if any)+(base name of anion [nonmetal] +ide)
Term
What is an oxyanion?
Definition
Anions containing oxygen and another element (most polyatomic ions are oxyanions)
Term
What is a hydrate?
Definition
ionic compounds that contain a specific number of water molecules associated with each formula unit
Term
How do you name KCl?
Definition
potassium chloride
Term
What is the charge on sodium?
Definition
Na+
Term
What is the charge on potassium?
Definition
K+
Term
What is the charge on rubidium?
Definition
Rb+
Term
what is the charge on cesium?
Definition
Cs+
Term
What is the charge on beryllium?
Definition
Be^2+
Term
What is the charge on magnesium?
Definition
Mg^2+
Term
What is the charge on calcium?
Definition
Ca^2+
Term
What is the charge on strontium?
Definition
Sr^2+
Term
What is the charge on barium?
Definition
Ba^2+
Term
what is the charge on aluminum?
Definition
Al^3+
Term
What is the charge on zinc?
Definition
Zn^2+
Term
What is the charge on scandium?
Definition
Sc^3+
Term
What is the charge on silver?
Definition
Ag+
Term
How do you name CaO?
Definition
calcium oxide
Term
What is the charge on fluorine? What is the anion's name?
Definition
F-
fluoride
Term
What is the charge on chlorine? What is the anion's name?
Definition
Cl-
chloride
Term
What is the charge on bromine? What is the anion's name?
Definition
Br-
bromide
Term
What is the charge on iodine? What is the anion's name?
Definition
I-
iodide
Term
What is the charge on oxygen? What is the anion's name?
Definition
O^2-
oxide
Term
What is the charge on sulfur? What is the anion's name?
Definition
S^2-
sulfide
Term
What is the charge on nitrogen? What is the anion's name?
Definition
N^3-
nitride
Term
what is the charge on phosphorus? What is the anion's name?
Definition
P^3-
phosphide
Term
How do you name CaBr2?
Definition
calcium bromide
Term
What are the names of the cations of Chromium?
Definition
Chromium (II) = Cr^2+
Chromium (III) = Cr^3+
Term
What are the names of the cations of iron?
Definition
Iron (II) = Fe^2+
Iron (III) = Fe^3+
Term
What are the names of the cations of cobalt?
Definition
Cobalt (II) = Co^2+
Cobalt (III) = Co^3+
Term
What are the names of the cations of copper?
Definition
Copper (I) = Cu^+
Copper (II) = Cu^2+
Term
What are the names of the cations of tin?
Definition
Tin (II) = Sn^2+
Tin (IV) = Sn^4+
Term
What are the names of the cations of mercury?
Definition
Mercury (I) = Hg2^2+
Mercury (II) = Hg^2+
Term
What are the names of the cations of lead?
Definition
Lead (II) = Pb^2+
Lead (IV) = Pb^4+
Term
How do you name PbCl4?
Definition
Lead (IV) Chloride
Term
How do you name NaNO2?
Definition
sodium nitrite
Term
How do you name FeSO4?
Definition
iron (II) sulfate
Term
how do you name NH4NO3?
Definition
ammonium nitrate
Term
Acetate
Definition
C2H3O2^-
Term
carbonate
Definition
CO3^2-
Term
hydrogen carbonate (bicarbonate)
Definition
HCO3^-
Term
hydroxide
Definition
OH^-
Term
nitrite
Definition
NO2^-
Term
nitrate
Definition
NO3^-
Term
chromate
Definition
CrO4^2-
Term
dichromate
Definition
Cr2O7^2-
Term
phosphate
Definition
PO4^3-
Term
hydrogen phosphate
Definition
HPO4^2-
Term
dihydrogen phosphate
Definition
H2PO4^-
Term
ammonium
Definition
NH4^+
Term
hypochlorite
Definition
ClO^-
Term
chlorite
Definition
ClO2^-
Term
chlorate
Definition
ClO3^-
Term
perchlorate
Definition
ClO4^-
Term
permanganate
Definition
MnO4^-
Term
sulfite
Definition
SO3^2-
Term
hydrogen sulfite (bisulfite)
Definition
HSO3^-
Term
sulfate
Definition
SO4^2-
Term
hydrogen sulfate (bisulfate)
Definition
HSO4^-
Term
cyanide
Definition
CN^-
Term
peroxide
Definition
O2^2-
Term
how do you name MgSO4 with 7H2O?
Definition
magnesium sulfate heptahydrate
Term
how do you name copper (II) sulfate pentahydrate?
Definition
CuSO4 with 5H2O
Term
how do you name CaSO4 with 1/2 H2O?
Definition
calcium sulfate hemihydrate
Term
how do you name barium chloride dihydrate?
Definition
BaCl2 with 2H2O
Term
what are the common hydrate prefixes for the following?
1/2, 1, 2, 3, 4, 5, 6, 7, 8
Definition
1/2=hemi
1=mono
2=di
3=tri
4=tetra
5=penta
6=hexa
7=hepta
8=octa
Term
how do you name lithium dichromate?
Definition
Li2Cr2O7
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