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Writing Equations
Prefixes
32
Chemistry
10th Grade
10/19/2010

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Cards

Term
mono
Definition
1
Term
di
Definition
2
Term
tri
Definition
3
Term
tetra
Definition
4
Term
penta
Definition
5
Term
hexa
Definition
6
Term
hepta
Definition
7
Term
octa
Definition
8
Term
octa
Definition
8
Term
nona
Definition
9
Term
deca
Definition
10
Term
Di-atomic molecules
Definition
H2 N2 O2 F2 Cl2 Br2 I2
Term
sulfate
Definition
SO4
Term
Phosphate
Definition
PO4
Term
nitrate
Definition
NO3
Term
hydroxide
Definition
OH
Term
limiting reactant
Definition
reactant that runs out first & limits how much product you can make
Term
reactant
Definition
substances that undergo a change
Term
product
Definition
new substances formed during reaction
Term
combustion
Definition
always produces CO+ H20
Term
synthesis
Definition
two substances combine to for one product
Mg + 02 -> Mg0
Term
decomposition
Definition
one reactant breaks into two or more pieces
caC0->CaO + C0
Term
single replacement
Definition
one element replaces element in a compouNd
A +XY -> AY + X
Term
double replacement
Definition
two atoms in two compounds switch place
AB + XY -> AY +XB
Term
law of conservation of matter
Definition
matter is not created or destroyed; rearranged
Term
essential step in any stoichemetry problem?
Definition
wanted/given
Term
how does a decomposition reaction differ from synthesis reaction?
Definition
their opposite
Term
how are single replacement and double replacement different?
Definition
SR= Compound + Compound
DR= Compound + Element
Term
how do you go from grams to moles?
Definition
grams/MW
Term
how do you go from moles to grams?
Definition
moles*MW
Term
how do you get from grams to liters?
Definition
grams * 22.4
Term
how do you get from liters to grams
Definition
liters/22.4
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