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Chemistry
Exam 1 Study Guide
68
Chemistry
Undergraduate 1
09/15/2011
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Term
HC2 H3 O2
 Definition
acetic acid
Term
H3 BO3
 Definition
Boric Acid
Term
H2 CO3
 Definition
carbonic acid
Term
HCl
 Definition
hydrochloric acid
Term
HNO3
 Definition
nitric acid
Term
1:3 HNO3:HCL
 Definition
aqua regia
Term
H3 PO4
 Definition
phosphoric acid
Term
H2 SO4
 Definition
sulfuric acid
Term
NH4 OH
 Definition
ammonium hydroxide
Term
NH3
 Definition
ammonia
Term
CA(OH)2
 Definition
calcium hydroxide
Term
NaOH
 Definition
sodium hydroxide
Term
KOH
 Definition
potassium hydroxide
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
nona
 Definition
9
Term
deca
 Definition
10
Term
undeca
 Definition
11
Term
dodeca
 Definition
12
Term
THREE STATES OF MATTER
 Definition
GAS, LIQUID, SOLID
Term
ATOMS OF AN ELEMENT _______________
 Definition
HAVE ONLY ONE KIND OF ANY ATOM (1)
Term
MOLECULES OF AN ELEMENT ______________________
 Definition
HAVE ONLY ONE KIND OF ATOM IS IN THE ANY ELEMENT
Term
MOLECULES OF COMPOUND____________________
 Definition
MUST HAVE AT LEAST TWO KINDS OF ATOMS
Term
MIXTURE OF ELEMENTS AND A COMPOUND
 Definition
NOT PURE
Term
CHEMICAL
 Definition
ANYTHING MADE UP OF ATOMS
Term
MATTER
 Definition
ANYTHING THAT HAS A MASS AND TAKES UP SPACE
Term
ATOMS
 Definition
THE BUILDING BLOCKS OF MATTER
Term
ELEMENT
 Definition
MADE OF THE SAME KIND OF ATOM
Term
COMPOUND
 Definition
MADE OF TWO OR MORE DIFFERENT KINDS OF ELEMENTS
Term
SOLIDS HAVE
 Definition
A DEFINITE SHAPE, VOLUME, PARTICLES THAT ARE CLOSE TOGETHER IN A FIXED ARRANGEMENT, AND PARTICLES THAT ARE MOVING SLOWLY
Term
LIQUIDS HAVE
 Definition
AN INDEFINITE SHAPE BUT A DEFINITE VOLUME, SHAPE THE CONTAINER ITS IN, PARTICLES THAT ARE CLOSE TOGETHER BUT MOBILE, AND PARTICLES THAT MOVE SLOWLY
Term
GASES HAVE
 Definition
AN INDEFINITE SHAPE, VOLUME, BUT THE SAME SHAPE AND VOLUME OF ITS CONTAINER. THE PARTICLES ARE FAR APART AND MOVE VERY FAST
Term
PHYSICAL PROPERTIES
 Definition
CAN BE OBSERVED W/O CHANGING A SUBSTANCE INTO ANOTHER SUBSTANCE. I.E. BOILING POINT, DENSITY, MASS, VOLUME. ECT
Term
CHEMICAL PROPERTIES
 Definition
CAN ONLY BE OBSERVED WHEN A SUBSTANCE IS CHANGED INTO ANOTHER SUBSTANCE. I.E. FLAMMABILITY, CORROSIVENESS, REACTIVITY WITH ACID, ECT.
Term
INTENSIVE PROPERTIES
 Definition
ARE INDEPENDENT OF THE AMOUNT OF THE SUBSTANCE THAT IS PRESENT.
Term
EXTENSIVE PROPERTIES
 Definition
DEPEND UPON THE AMOUNT OF THE SUBSTANCE PRESENT
Term
PHYSICAL CHANGES
 Definition
ARE CHANGES IN MATTER THAT DO NOT CHANGE THE COMPOSITION OF A SUBSTANCE
Term
CHEMICAL CHANGES
 Definition
RESULT IN A NEW SUBSTANCE/SUBSTANCES
Term
PURE SUBSTANCE
 Definition
MATTER WITH A SPECIFIC COMPOSITION,
Term
FILTRATION
 Definition
SOLID SUBSTANCES ARE SEPERATED FROM LIQUIDS AND SOLUTIONS
Term
DISTILLATION
 Definition
USES DIFFERENCES IN THE BOILING POINTS OF A SUBSTANCES TO SEPERATE A HOMOGENEOUS MIXTURE INTO ITS COMPONENTS
Term
CHROMATOGRAPHY
 Definition
TECHNIQUE SEPERATES SUBSTANCES ON THE BASIS OF DIFFERENCES IN SOLUBILITY IN A SOLVENT
Term
GRAM
 Definition
MASS
Term
LENGTH
 Definition
M
Term
TIME
 Definition
S OR SEC
Term
TEMPERATURE
 Definition
K
Term
AMOUNT OF SUBSTANCE
 Definition
MOL
Term
ELECTRIC CURRENT
 Definition
AMP OR A
Term
LUMINOUS INTENSITY
 Definition
CD
Term
GIGA-
 Definition
BILLION
Term
MEGA-
 Definition
MILLION
Term
KILO
 Definition
THOUSAND
Term
CENTI
 Definition
100TH
Term
MILLI
 Definition
1000TH
Term
MICRO
 Definition
MILLIONTH
Term
NANO
 Definition
BILLIONTH
Term
PICO
 Definition
TRILLIONTH
Term
MEASUREMENT OF VOLUME
 Definition
CM3
Term
K=CELCIUS+273.15
 Definition
HOW TO CONVERT CELCIUS TO KELVIN
Term
9/5(C)+32
 Definition
HOW TO CONVERT F TO C
Term
5/9(F-32)=C
 Definition
HOW TO CONVERT C TO F
Term
DENSITY
 Definition
D=M/V
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