Chemistry Unit 6 Quiz/Test Review

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Polyatomic Anions: Oxalate

C204^2-

Polyatomic Anions: Acetate

C2H3IO2^-

Polyatomic Anions: Carbonate

CO3^2-

Give the name of the following simple binary ionic compounds: CsBr

Cesium Bromide

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: CrO

Chromium (II) Oxide

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: Cr2O3

Chromium (III) Oxide

Polyatomic Anions: Chlorate

ClO3^-

Write the formula of each ionic compound: Cobalt (III) Oxide

Co2O3

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: CuI

Copper (I) Iodide

What are the transition metals that don't have a charge of 2+? What are their charges?

Copper(I): 1+, Iron(III): 3+, Lead(IV): 4+, Tin(IV): 4+, Silver (Ag): 1+

What are the transition metals with a charge of 2+?

Copper(II), Iron(II), Lead(II), Mercury(I-Hg2)&(II), Nickel(II), Tin(II), Zinc (Zn), Cadmium (Cd)

Rules for Identification of Molecular Solids

Covalent molecules are held together by intermolecular forces to form molecular solids. While the intermolecular forces are strong enough to hold the molecules in place, molecular solids typically have lower melting and boiling points than metallic, ionic, or network atomic solids, which are held together by stronger bonds.

Polyatomic Anions: Chromate

CrO4^2-

Write the formula for the following binary ionic compounds: Cesium Oxide

Cs2O

Basic Structural Unit

Equals the formula unit, simplest ratio of atoms in a crystalline array.

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: Hg2O

Mercury (I) Oxide

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: HgI2

Mercury (II) Iodine

Write the formula of each ionic compound: Manganese (IV) Oxide

MnO2

Polyatomic Anions: Permanganate

MnO4^-

Polyatomic Anions: Nitrite

NO2^-

Polyatomic Anions: Nitrate

NO3^-

Write the formula for the following binary ionic compounds: Sodium Iodide

NaI

What elements are in group 15/5A? (Charge: 3-)

Nitrogen (N), Phosphorous (P), Arsenic (As), Antimony (Sb), Bismuth (Bi)

Polyatomic Anions: Hydroxide

OH^-

What elements are in group 16/6A? (Charge: 2-)

Oxygen (O), Sulfur (S), Selenium (Se), Tellurium (Te), Polonium (Po)

Polyatomic Anions: Phosphate

PO4^3-

Polyatomic Anions: Sulfite

SO3^2-

Polyatomic Anions: Sulfate

SO4^2-

Give the name of the following simple binary ionic compounds: AgBr

Silver Bromide

Give the name of the following simple binary ionic compounds: Na3N

Sodium Nitride

Give the name of the following simple binary ionic compounds: Na2O

Sodium Oxide

Give the name of the following simple binary ionic compounds: SrO

Strontium Oxide

Rules for Identification of Atomic Solids

These solids are not seen in everyday life, since they require extremely low temperatures. An example would be solid krypton or solid argon.

Write the formula of each ionic compound: Titanium (IV) Chloride:

TiCl4

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: SnBr2

Tin(II) Bromide

Rules for Identification of Ionic Solids

1.) Form when electrostatic attraction sticks together anions and cations to form a crystal lattice. 2.) each ion is surrounded by ions having an opposite charge 3.) extremely stable

Write the formula for the following binary ionic compounds: Aluminum Sulfide

Al2S3

Write the formula of each ionic compound: Gold (III) Chloride

AuCl3

Write the formula for the following binary ionic compounds: Barium Chloride

BaCl2

Write the formula for the following binary ionic compounds: Barium Hydride

BaH2

Give the name of the following simple binary ionic compounds: BaI2

Barium Iodide

What elements are in group 2/2A? (Charge: 2+)

Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba), Radium (Ra)

What elements are in group 13/3A? (Charge: 3+)

Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), Thallium (Tl)

Properties

Ionic Compounds generally have higher melting & boiling points than molecular compounds. Conduct electricity when molten. If soluble, solutions also conduct electricity.

Write the name of these ionic substances using Roman numeral to specify the charge of the cation: Fe2O3

Iron (III) Oxide

Write the formula for the following binary ionic compounds: Potassium Oxide

K20

Write the formula for the following binary ionic compounds: Lithium Bromide

LiBr

Give the name of the following simple binary ionic compounds: MgCl2

Magnesium Chloride

Polyatomic Anions: Hydrogen Carbonate

HCO3^-

Hydride

H^-

What elements are in group 18/8A? (Charge: 0)

Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), Radon (Rn)

What elements are in group 1/1A? (Charge: 1+)

Hydrogen (H), Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs), Francium (Fr)

What elements are in group 17/7A? (Charge: 1-)

Fluorine (F), Chlorine (Cl), Bromine (Br), Iodine (I), Astatine (At)


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