1
Q
Combination reactions are reactions in which
A
Two or more reactants form one product / compound
2
Q
A decomposition reaction is when a compound breaks down. This is as a result of
A
Heating or electrolysis
3
Q
Simple-displacement reactions are often classified as
A
Redox reactions
4
Q
Neutralization reactions occur when
A
An acid reacts with a base to produce salt and water
5
Q
The oxidation number of a free element is
A
Zero
6
Q
The oxidation number of Group 1A is
A
+1
7
Q
The oxidation number of Group 2A is
A
+2
8
Q
Halogens typically have a -1 oxidation charge unless with
A
Element of higher electronegativity
9
Q
Hydrogen is typically +1 unless placed with
A
Less electronegative atoms
10
Q
What is the charge of O in peroxides?
A
-1
Kaplan OAT Chem
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