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Honors Chemistry Final
Mrs. Davis' Final exam review
51
Chemistry
10th Grade
06/05/2013
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Term
R for atm
 Definition
0.08206
Term
R for kPa
 Definition
8.3
Term
R for mmHg
 Definition
62.4
Term
Ideal Gas Law
 Definition
PV=nRT
Term
Reaction: One product
 Definition
Synthesis
Term
Reaction: >1 prouduct, 1 reactant
 Definition
Decompostion
Term
Reaction: >1 Product, >Reactant, Both reactants compounds
 Definition
Double replacement
Term
Reaction: >1 Product, >1 Reactant, both reactants compounds, (One starts with H, One ends in OH, H2O as a product)
 Definition
Acid/Base
Term
Reaction: >1 Product, >1 Reactant, Not both reactants are compounds, O2 as a reactand, produces CO2 and H2O
 Definition
Combustion
Term
Reaction: >1 Proudct, >1 Reactant, Not both reatants compounds, A+BC=
 Definition
Single Replacement
Term
AB: Turns blue litmis red
 Definition
Acid
Term
AB: sour
 Definition
Acid
Term
AB: corrosive
 Definition
Acid
Term
AB:Produces H+ ions
 Definition
Acid
Term
AB:Bitter taste
 Definition
Base
Term
AB: Slippery
 Definition
Base
Term
AB: turns red litmis blue
 Definition
Base
Term
Ph> 7
 Definition
Base
Term
PH<7
 Definition
Acid
Term
PH=7
 Definition
neutral
Term
Arrhenius Acid
 Definition
Releases H+ in aqueous solution
Term
Arrhenius Base
 Definition
Produces OH- ions in aqueous solution
Term
Bronsted Lowry Acid
 Definition
Proton (H+) Donor
Term
Bronsted Lowry Base
 Definition
H+ acceptors
Term
conjugate base
 Definition
Acid
Term
conjugate acid
 Definition
base
Term
Endo
 Definition
Heat is reactant
Term
Exo
 Definition
Heat is Product
Term
What do chemical equations balance to satisfy?
 Definition
The law of conservation of Mass
Term
When energy is released during a reaction, it is absorbed by...
 Definition
The surroundings
Term
Enthalpy
 Definition
The heat of reaction for a chemical reaction ΔH
Term
If Enthalpy is positive...
 Definition
the reaction is endothermic
Term
Entropy
 Definition
A measure of chaos in a system, ΔS
Term
Free energy
 Definition
ΔG, spontanaity
Term
Calculate pH
 Definition
pH=-log[H+]
Term
Calculate pOH
 Definition
pOH=-log[OH-]
Term
pH+pOH=
 Definition
14
Term
[H+]=
 Definition
10^(-pH)
Term
[OH-]=
 Definition
10^(-pOH)
Term
[H=][OH-]=
 Definition
1.00*10^-14
Term
covalent
 Definition
non-metal + non-metal
Term
ionic
 Definition
metal + non-metal
Term
metalic
 Definition
metal + metal
Term
If There is High Chaos...
 Definition
ΔS+
Term
If there is low chaos...
 Definition
ΔS-
Term
T=ΔH - ΔS
 Definition
Term
ΔG=ΔH-TΔS
 Definition
Term
ΔG>0
 Definition
Not Spontanious
Term
ΔG>0
 Definition
Spontanious
Term
ΔG=0
 Definition
spontainous both directions
Term
q=mCΔT
 Definition
q=thermal engergy transfered
m=mass of substance(s)
C=Specific Heat of substance
ΔT=Change in temp.
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