View
41
Download
9
Category
Tags:
Preview:
Citation preview
NOMENCLATURE REVIEW
Binary Compounds
• A compound with only 2 different elements
ex. HBr, NaCl, CO2
MgI2
SiC
NaCl
Lithium nitride
Calcium oxide
ACID BASE
NOMENCLATURE
Binary Bases
• They have OH- in their formula or hydroxide in their name.
Exception: Ammonia (NH3)
NaOH
Ba(OH)2
Fe(OH)3
Calcium hydroxide
Aluminum hydroxide
Ammonium hydroxide
Binary Acids
• When a hydrogen atom is covalently bonded to another
atom
• the substance is an acid when it is dissolved in water.
Ex. HF(aq) hydrofluoric acid
(aq) = aqueous = dissolved in water
Do not omit this!!
Rules for Naming Binary Acids
• 1. Write hydro as a prefix to the name of the first
element.
• 2. Add an "ic" ending to the name of the second
element.
• 3. Write the word "acid" after leaving a space.
Ex. H2S(aq) hydrosulfuric acid
H & F
H & Cl
H & l
H & Br
H & S
H & S
Oxoacids
• Some acids that contain oxygen are called
oxoacids
• They are made of oxygen, hydrogen and some other
element, almost always a non-metal
• They have special suffixes that depend on the
number of oxygen atoms in the acid
• There is little to do but memorize them.
Examples
Name of ion Name of acid in
water
Name of ion Name of acid in
water
Hypo(root)ite Hypo(root)ous acid Hypochlorite ClO- Hypochlorous
acid, HClO
(root)ite (root)ous acid Chlorite ClO2- Chlorous acid,
HClO2
(root)ate (root)ic acid Chlorate, ClO3- Chloric acid
HClO3
Per(root)ate Per(root)ic acid Perchlorate ClO4- Perchloric acid,
HClO4
H + PO43-
Examples
Name of ion Name of acid in
water
Name of ion Name of acid in
water
Hypo(root)ite Hypo(root)ous acid
(root)ite (root)ous acid
(root)ate (root)ic acid
Per(root)ate Per(root)ic acid
H + SO42-
Examples
Name of ion Name of acid in
water
Name of ion Name of acid in
water
Hypo(root)ite Hypo(root)ous acid
(root)ite (root)ous acid
(root)ate (root)ic acid
Per(root)ate Per(root)ic acid
H + NO3-
Examples
Name of ion Name of acid in
water
Name of ion Name of acid in
water
Hypo(root)ite Hypo(root)ous acid
(root)ite (root)ous acid
(root)ate (root)ic acid
Per(root)ate Per(root)ic acid
H + CO32-
Examples
Name of ion Name of acid in
water
Name of ion Name of acid in
water
Hypo(root)ite Hypo(root)ous acid
(root)ite (root)ous acid
(root)ate (root)ic acid
Per(root)ate Per(root)ic acid
H + BrO3-
Examples
Name of ion Name of acid in
water
Name of ion Name of acid in
water
Hypo(root)ite Hypo(root)ous acid
(root)ite (root)ous acid
(root)ate (root)ic acid
Per(root)ate Per(root)ic acid
Recommended