ch 11-12 Flashcards
1
Q
mols to mols
A
given times ratio of the two
2
Q
mols to grams
A
given times ratio times molar mass/1 mol
3
Q
grams to mols
A
Given times ratio times 1 mol/molar mass
4
Q
Synthesis?
A
A+B -> AB
5
Q
Decompostion
A
AB -> A+B
6
Q
COMBUSTION
A
C+H+(O) ->CO HO
x y 2 2 2
7
Q
Single replacement
A
A + BC -> B+ AB
8
Q
Double replacement
A
AB + CD -> AD + CB
9
Q
Skeleton Equatio
A
unbalanced equation
10
Q
Percent yeild
A
actual/theoretical
11
Q
Catalyst
A
Speeds up the reaction
Added on the arrow
12
Q
+
A
seperates two reactants or products->
13
Q
->
A
seperates yeilds from products
14
Q
aq
A
dissolved in water
15
Q
Spectator ion
A
something that gets cancelled out
16
Q
Net Ionic
A
shows the ions that are directly involved in the chemical reactions
17
Q
Complete Ionic
A
shows all ions present
18
Q
Precipitate
A
A solid formed in a chemical reaciton
