Chemistry Questions – Flashcards

Unlock all answers in this set

Unlock answers
question
HC2 H3 O2
answer
acetic acid
question
H3 BO3
answer
Boric Acid
question
H2 CO3
answer
carbonic acid
question
HCl
answer
hydrochloric acid
question
HNO3
answer
nitric acid
question
1:3 HNO3:HCL
answer
aqua regia
question
H3 PO4
answer
phosphoric acid
question
H2 SO4
answer
sulfuric acid
question
NH4 OH
answer
ammonium hydroxide
question
NH3
answer
ammonia
question
CA(OH)2
answer
calcium hydroxide
question
NaOH
answer
sodium hydroxide
question
KOH
answer
potassium hydroxide
question
mono
answer
1
question
di-
answer
2
question
tri-
answer
3
question
tetra-
answer
4
question
penta
answer
5
question
hexa
answer
6
question
hepta
answer
7
question
octa
answer
8
question
nona
answer
9
question
deca
answer
10
question
undeca
answer
11
question
dodeca
answer
12
question
THREE STATES OF MATTER
answer
GAS, LIQUID, SOLID
question
ATOMS OF AN ELEMENT _______________
answer
HAVE ONLY ONE KIND OF ANY ATOM (1)
question
MOLECULES OF AN ELEMENT ______________________
answer
HAVE ONLY ONE KIND OF ATOM IS IN THE ANY ELEMENT
question
MOLECULES OF COMPOUND____________________
answer
MUST HAVE AT LEAST TWO KINDS OF ATOMS
question
MIXTURE OF ELEMENTS AND A COMPOUND
answer
NOT PURE
question
CHEMICAL
answer
ANYTHING MADE UP OF ATOMS
question
MATTER
answer
ANYTHING THAT HAS A MASS AND TAKES UP SPACE
question
ATOMS
answer
THE BUILDING BLOCKS OF MATTER
question
ELEMENT
answer
MADE OF THE SAME KIND OF ATOM
question
COMPOUND
answer
MADE OF TWO OR MORE DIFFERENT KINDS OF ELEMENTS
question
SOLIDS HAVE
answer
A DEFINITE SHAPE, VOLUME, PARTICLES THAT ARE CLOSE TOGETHER IN A FIXED ARRANGEMENT, AND PARTICLES THAT ARE MOVING SLOWLY
question
LIQUIDS HAVE
answer
AN INDEFINITE SHAPE BUT A DEFINITE VOLUME, SHAPE THE CONTAINER ITS IN, PARTICLES THAT ARE CLOSE TOGETHER BUT MOBILE, AND PARTICLES THAT MOVE SLOWLY
question
GASES HAVE
answer
AN INDEFINITE SHAPE, VOLUME, BUT THE SAME SHAPE AND VOLUME OF ITS CONTAINER. THE PARTICLES ARE FAR APART AND MOVE VERY FAST
question
PHYSICAL PROPERTIES
answer
CAN BE OBSERVED W/O CHANGING A SUBSTANCE INTO ANOTHER SUBSTANCE. I.E. BOILING POINT, DENSITY, MASS, VOLUME. ECT
question
CHEMICAL PROPERTIES
answer
CAN ONLY BE OBSERVED WHEN A SUBSTANCE IS CHANGED INTO ANOTHER SUBSTANCE. I.E. FLAMMABILITY, CORROSIVENESS, REACTIVITY WITH ACID, ECT.
question
INTENSIVE PROPERTIES
answer
ARE INDEPENDENT OF THE AMOUNT OF THE SUBSTANCE THAT IS PRESENT.
question
EXTENSIVE PROPERTIES
answer
DEPEND UPON THE AMOUNT OF THE SUBSTANCE PRESENT
question
PHYSICAL CHANGES
answer
ARE CHANGES IN MATTER THAT DO NOT CHANGE THE COMPOSITION OF A SUBSTANCE
question
CHEMICAL CHANGES
answer
RESULT IN A NEW SUBSTANCE/SUBSTANCES
question
PURE SUBSTANCE
answer
MATTER WITH A SPECIFIC COMPOSITION,
question
FILTRATION
answer
SOLID SUBSTANCES ARE SEPERATED FROM LIQUIDS AND SOLUTIONS
question
DISTILLATION
answer
USES DIFFERENCES IN THE BOILING POINTS OF A SUBSTANCES TO SEPERATE A HOMOGENEOUS MIXTURE INTO ITS COMPONENTS
question
CHROMATOGRAPHY
answer
TECHNIQUE SEPERATES SUBSTANCES ON THE BASIS OF DIFFERENCES IN SOLUBILITY IN A SOLVENT
question
GRAM
answer
MASS
question
LENGTH
answer
M
question
TIME
answer
S OR SEC
question
TEMPERATURE
answer
K
question
AMOUNT OF SUBSTANCE
answer
MOL
question
ELECTRIC CURRENT
answer
AMP OR A
question
LUMINOUS INTENSITY
answer
CD
question
GIGA-
answer
BILLION
question
MEGA-
answer
MILLION
question
KILO
answer
THOUSAND
question
CENTI
answer
100TH
question
MILLI
answer
1000TH
question
MICRO
answer
MILLIONTH
question
NANO
answer
BILLIONTH
question
PICO
answer
TRILLIONTH
question
MEASUREMENT OF VOLUME
answer
CM3
question
K=CELCIUS+273.15
answer
HOW TO CONVERT CELCIUS TO KELVIN
question
9/5(C)+32
answer
HOW TO CONVERT F TO C
question
5/9(F-32)=C
answer
HOW TO CONVERT C TO F
question
DENSITY
answer
D=M/V
Get an explanation on any task
Get unstuck with the help of our AI assistant in seconds
New