Oxidation Rules Flashcards
O is almost always
-2
H bound to a metal is
-1
H bound to a non-metal is
+1
Halogens usually are
-1
When the charge is 0 the total oxidation numbers are
0
When the overall charge is -2 the oxidation total is
-2
An atom in its elemental state is an oxidation number of
0
A monoatomic ion had an oxidation number equal to
It’s charge
A compound is soluble of it contains one of the following cations
Group 1A cation
Ammonium ion: NH4+
A compound is soluble if it contains the following anion
NO3-
A base usually has a
Hydroxide (OH)
NH3 (ammonia) is a
Base
A strong electrolyte is a _______ that completely _________into _____ when they dissolve into _____
Substance
dissociates
Ions
Watee
Acids are usually _____ electrolytes
Weak
Most molecular compounds dissolve into water as _______ molecules and are ____________
Intact
Nonelectrolytes
