Study sets matching "chemh"

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Study sets matching "chemh"

8 terms
CHEMH16
m
i
6.02x10^23
solubility
molality
number of particles
avogadro's number
amount of solute that will dissolve in a given amount of solv…
m
molality
i
number of particles
chemh ch1, compound, element, heterogeneous, or solution
egg
Iron nail
soda
aluminum foil
heterogeneous
element
heterogeneous
element
egg
heterogeneous
Iron nail
element
10 terms
ChemH - Metal Ions Latin Names
Copper I
Cobalt II
Chromium II
Copper II
cuprous
cobaltus
chromous
cupric
Copper I
cuprous
Cobalt II
cobaltus
6 terms
chemH chap 3
mass of a proton
charge of electron/proton
mass of a neutron
mass of an electron
1.673x10^-27 g
1.602x10^-9 C
1.675x10^-27 g
9.11x10^-31 g
mass of a proton
1.673x10^-27 g
charge of electron/proton
1.602x10^-9 C
17 terms
Miller ChemH Molecule Review 7950
Mono
Di
Tri
Tetra
Prefix meaning one
Prefix meaning two
Prefix meaning three
Prefix meaning four
Mono
Prefix meaning one
Di
Prefix meaning two
ChemH Chapter 1
organic
inorganic
physical
analytical
most carbon containing chemicals
not containing carbon
behavior & changes of matter and related energy changes
components and compostion of substances
organic
most carbon containing chemicals
inorganic
not containing carbon
6 terms
ChemH Electron Configuration Vocab
Periods
Hunds Rule
Heisenberg Principle
Aufbrau Principle
Principle Energy Levels (horizontal)
Up, Up, Up, Down, Down ,Down
we do not know the precise location of the electron
electrons fill at the lowest energy level
Periods
Principle Energy Levels (horizontal)
Hunds Rule
Up, Up, Up, Down, Down ,Down
90 terms
Unit 6 ChemH
VESPR classification stands for
VESPR classification
what is hybridization?
hybridization: Linear is,
Valence Shell Electron Pair Repulsion
ABE, in which subscript of A is the # of central atoms, subsc…
mixing of atomic orbitals to make hybrid orbitals to make mol…
sp
VESPR classification stands for
Valence Shell Electron Pair Repulsion
VESPR classification
ABE, in which subscript of A is the # of central atoms, subsc…
ChemH Unit 9 Formulas
Molar concentration
% concentration
Ideal gas law
Avagadro's Law
M = n/v
% = solute/solution x 100
PV = nRT
22.4L/1mol
Molar concentration
M = n/v
% concentration
% = solute/solution x 100
Common Elements- ChemH
Aluminum
Antimony
Argon
Barium
Al
Sb
Ar
Ba
Aluminum
Al
Antimony
Sb
24 terms
ChemH Chapter 4 Miller 7950
atom
electron
neutron
proton
Smallest particle of an element that retains the properties o…
A subatomic particle that has a negative charge and "orbits"…
A subatomic particle that has no charge and that is found in…
A subatomic particle that has a positive charge and that is f…
atom
Smallest particle of an element that retains the properties o…
electron
A subatomic particle that has a negative charge and "orbits"…
35 terms
ChemH 35 ion compunds
aluminum
ammonium
barium
calcium
Al^3+
NH4^+
Ba^2+
Ca^2+
aluminum
Al^3+
ammonium
NH4^+
40 terms
ChemH - Elements
aluminim
antimony
argon
arsenic
Al
Sb
Ar
As
aluminim
Al
antimony
Sb
Periodic Table Elements ChemH
K
Ar
Cl
S
Potassium
Argon
Chlorine
Sulfur
K
Potassium
Ar
Argon
15 terms
ChemH Elements Quiz
Palladium
Silver
Tin
Iodine
Pd
Ag
Sn
I
Palladium
Pd
Silver
Ag
47 terms
Periodic Elements ChemH
Hydrogen
Helium
Lithium
Beryllium
H
He
Li
Be
Hydrogen
H
Helium
He
31 terms
ChemH Ion formulas
Acetate
Ammonium
Carbonate
Chlorate
C2H3O2-1
NH4+1
CO3-2
ClO3-1
Acetate
C2H3O2-1
Ammonium
NH4+1
ChemH Organic
Alkanes
Alkenes
Alkynes
IMFA
CnH2n+2
CnH2n
CnH2n-2
Forces of attraction/repulsion; solids have strongest IMFA >…
Alkanes
CnH2n+2
Alkenes
CnH2n
36 terms
Elements ChemH
H
He
Li
Be
Hydrogen
Helium
Lithium
Beryllium
H
Hydrogen
He
Helium
34 terms
ChemH Periodic table symbols
Al
As
Ba
Bi
Aluminum
Arsenic
Barium
Bismuth
Al
Aluminum
As
Arsenic
82 terms
Unit 5 ChemH
Ionic Bonds: e- _____ to form ions
Ionic Bonds: form between atoms with _…
Ionic Bonds: due to attraction between…
Ionic Bonds: usually between a ____ an…
transferred
higher
anions&cations
metal/nonmetal
Ionic Bonds: e- _____ to form ions
transferred
Ionic Bonds: form between atoms with _…
higher
ChemH - Bonding
Network Solids
Ionic Substances
Metallic Substances
Polar Molecules
- Extremely high melt/boil point ... - very hard ... - do not condu…
- High melt/boil point ... - Hard & brittle ... - conduct in liquid…
- various melt/boil points (often high) ... - malleable, ductile…
- intermediate melting point... - DO NOT CONDUCT IN ANY FORM... --E…
Network Solids
- Extremely high melt/boil point ... - very hard ... - do not condu…
Ionic Substances
- High melt/boil point ... - Hard & brittle ... - conduct in liquid…
8 terms
History of Atom ChemH
Democritus (400 a.c)
John Dalton (1808)
William Crookes (1879)
Henri Becquerel (1896)
Believed matter could be divided until the smallest particle…
Proposed atomic theory explaining Law of Conservation of Matt…
Crookes' Tube (cathode-ray tube), which studied the shadow of…
Accidentally discovered uranium exposed photographic plate wi…
Democritus (400 a.c)
Believed matter could be divided until the smallest particle…
John Dalton (1808)
Proposed atomic theory explaining Law of Conservation of Matt…
32 terms
Atomic Structure ChemH
Atom
Ion
How to name Isotopes
Isotopes
the same number of protons and electrons
more protons or electrons
Put the mass number after the name of the element ex: ... Carbon…
when atoms of the same element have different mass numbers
Atom
the same number of protons and electrons
Ion
more protons or electrons
ChemH Sem. 1 Elements Sheet
Hydrogen
Helium
Lithium
Boron
H
He
Li
B
Hydrogen
H
Helium
He
16 terms
ChemH Random Review stuff
Halogen
JJ Thomson
% error
Calculate Mass given V and D
F, Cl, Br, I, At
Discovered the Electron, Cathode Ray Tube
Actual Value - Experimental Value / Actual Value x100
M= DxV
Halogen
F, Cl, Br, I, At
JJ Thomson
Discovered the Electron, Cathode Ray Tube
Chemistry Chapter 13 Solutions
Soluble
Solution
Solute
Solvent
capable of being dissolved
a homogeneous mixture of two or more substances in a single p…
the substance being dissolved in a solution
the dissolving medium in a solution
Soluble
capable of being dissolved
Solution
a homogeneous mixture of two or more substances in a single p…
Mole Calucations ChemH
Moles --> Grams
Moles --> Atoms
Grams--> Atoms
Grams--> Moles
given mol sample of element* atomic mass of element/ 1 mol
given mol sample of element* 6.022x10^23 atoms/ 1 mol
given gram sample of element1 mol6.022x10^23/ atomic mass o…
given gram sample of element*1 mol/ atomic mass of element
Moles --> Grams
given mol sample of element* atomic mass of element/ 1 mol
Moles --> Atoms
given mol sample of element* 6.022x10^23 atoms/ 1 mol
ChemH Nomenclature
acetate 醋酸盐
Mercury (I) 汞
Mercury (II) 汞
Ammonium 铵根
(C₂H₃O₂)⁻
Hg₂²⁺
Hg²⁺
(NH₄)⁺
acetate 醋酸盐
(C₂H₃O₂)⁻
Mercury (I) 汞
Hg₂²⁺
ChemH chapter 3 section 3 vocab
Orbital
Electromagnetic spectrum
Ground state
Excited state
A region in an atom where there is a high probability of find…
All of the frequencies or wavelengths of electromagnetic radi…
The lowest energy state of a quantized system
A state in which an atom has more energy than it does at its…
Orbital
A region in an atom where there is a high probability of find…
Electromagnetic spectrum
All of the frequencies or wavelengths of electromagnetic radi…
21 terms
ChemH Classification of Matter
gold (24k)
neon
iron
diamonds
pure substance: element
pure substance: element
pure substance: element
pure substance: element
gold (24k)
pure substance: element
neon
pure substance: element
26 terms
ChemH Unit 1
mega
kilo
deci
centi
10⁶
10³
10⁻¹
10⁻²
mega
10⁶
kilo
10³
30 terms
Mrs. Nakamatsu ChemH Nomenclature Quiz
Mercury (I)
Mercury (II)
Ammonium
acetate
Hg₂²⁺
Hg²⁺
(NH₄)⁺
(C₂H₃O₂)⁻
Mercury (I)
Hg₂²⁺
Mercury (II)
Hg²⁺
Ch. 13.1 study guide chemH
kinetic molecular theory
elastic collision
temperature
kinetic energy of particle formula
describes behavior of gases in terms of particles in motion
in which no kinetic energy is lost but may be transferred whe…
measure of average kinetic energy of particles in sample of m…
KE= 1/2mv^2
kinetic molecular theory
describes behavior of gases in terms of particles in motion
elastic collision
in which no kinetic energy is lost but may be transferred whe…
Chapter 4 section 2 ChemH vocab
Main group elements
Alkali metal
Alkaline earth metal
Halogen
An element in the s block or p block of the periodic table
One of the elements of group 1 of the periodic table
One of the elements of group 2 of the periodic table
One of the elements of group 17 of the periodic table
Main group elements
An element in the s block or p block of the periodic table
Alkali metal
One of the elements of group 1 of the periodic table
ChemH chapter 3 section 2 vocab
Electron
Nucleus
Proton
Neutron
A subatomic particle that had a negative charge
An atoms central region, which is made up of protons and neut…
A subatomic particle that has a positive charge and that is f…
A subatomic particle that has no charge and that is found in…
Electron
A subatomic particle that had a negative charge
Nucleus
An atoms central region, which is made up of protons and neut…
82 terms
ChemH Test#1
Differentiate between pure substances…
Compare and contrast homogeneous and h…
Compare and contrast compounds and ele…
Provide examples of compounds and elem…
Pure substances: Pure substances are composed of only one typ…
Homogeneous: They have same uniform appearance composition th…
Compounds: composed of more than two atoms. They can be broke…
Compounds: H2O, CO2... Elements: H, Fe, C
Differentiate between pure substances…
Pure substances: Pure substances are composed of only one typ…
Compare and contrast homogeneous and h…
Homogeneous: They have same uniform appearance composition th…
15 terms
ChemH Ch.8 study guide
Chemical bond
Cation
Anion
Ionic bond
The force that holds two atoms together; may form by the attr…
An ion that has a positive charge; forms when valence electro…
An ion that has a negative charge; forms when valence electro…
The electrostatic force that holds oppositely charged particl…
Chemical bond
The force that holds two atoms together; may form by the attr…
Cation
An ion that has a positive charge; forms when valence electro…
17 terms
ChemH 12: Acid-Base
acids
bases
arrhenius theory
bronsted-Lowery Theory
paint thinner, citric acid, sour patch kids... taste sour... change…
baking soda, antacid, dark choco... taste bitter... changes pH pape…
acid- form H3O in aq... H3O & H interchangeable... H3O > OH... base-…
acid- donates proton H... base- accepts proton H
acids
paint thinner, citric acid, sour patch kids... taste sour... change…
bases
baking soda, antacid, dark choco... taste bitter... changes pH pape…
30 terms
Mrs. Nakamatsu ChemH Nomenclature Quiz
Mercury (I)
Mercury (II)
Ammonium
acetate
Hg₂²⁺
Hg²⁺
(NH₄)⁺
(C₂H₃O₂)⁻
Mercury (I)
Hg₂²⁺
Mercury (II)
Hg²⁺
56 terms
ChemH Chapter 11
Dalton
JJ Thompson
Lord Kelvin
Ernest Rutherford
Atoms
electrons
Plum pudding
proton and nucleus
Dalton
Atoms
JJ Thompson
electrons
16 terms
ChemH Unit 4 Molecular Shapes
sp, VSEPR formula of XY₂... Total electro…
sp, VSEPR formula of XYE... Total electro…
sp², VSEPR formula of XY₃... Total electr…
sp², VSEPR formula of XY₂E... Total elect…
EG: linear... MG: linear... Degree: 180
EG: linear... MG: linear... Degree: n/a
EG: trigonal planar... MG: trigonal planar... Degree: 120
EG: trigonal planar... MG: bent... Degree: 105
sp, VSEPR formula of XY₂... Total electro…
EG: linear... MG: linear... Degree: 180
sp, VSEPR formula of XYE... Total electro…
EG: linear... MG: linear... Degree: n/a
18 terms
ChemH U12 Study Guide (Ksp vocab)
Equilibrium
Macroscopic Level (for water)
Molecular Level (for water)
For melting/freezing water
When 2 oppositely-related processes are occurring at the same…
What we see=no change
What's really happening=molecules freeze & melt simultaneousl…
Solid→aqueous ions dissolving... Aqueous ions precipitating→soli…
Equilibrium
When 2 oppositely-related processes are occurring at the same…
Macroscopic Level (for water)
What we see=no change
Mrs. Nakamatsu ChemH Nomenclature Quiz
Mercury (I)
Mercury (II)
Ammonium
acetate
Hg₂²⁺
Hg²⁺
(NH₄)⁺
(C₂H₃O₂)⁻
Mercury (I)
Hg₂²⁺
Mercury (II)
Hg²⁺
ChemH Zahos- U2S3 Bonding
Bonds
Ionic Bonds
Covalent Bonds
Valence Electrons
forces that hold groups of atoms together and make them funct…
transfer of electrons to make a formula unit; involve metals…
sharing of electrons to make a molecule; only involve nonment…
the s and p electrons in the outer energy level; the highest…
Bonds
forces that hold groups of atoms together and make them funct…
Ionic Bonds
transfer of electrons to make a formula unit; involve metals…
26 terms
chemH
linear / linear bp
triogonal planar / triogonal planar bp
triogonal planar / bent bp
tetrahedral / tetrahedral bp
2 bonding pairs; 0 nonbonding pairs
3 bonding pairs; 0 nonbonding pairs
2 bonding pairs; 1 nonbonding pairs
4 bonding pairs; 0 nonbonding pairs
linear / linear bp
2 bonding pairs; 0 nonbonding pairs
triogonal planar / triogonal planar bp
3 bonding pairs; 0 nonbonding pairs
ChemH
Avogadro's Number
molar mass
Error Analysis
Percent Deviation
6.02x10^23(number of particles*6.02x10^23=1mol)
mass of 1 mol of a substance
your value-known value/known value= percent error
devation/mean*100
Avogadro's Number
6.02x10^23(number of particles*6.02x10^23=1mol)
molar mass
mass of 1 mol of a substance
16 terms
ChemH Periodic + Group Trends
Atomic radii periodic trend: as atomic…
Atomic radii group trend: as atomic nu…
Atomic radii
First IE periodic trend: as atomic num…
decreases because nuclear charge increases, shielding stays t…
increases because nuclear charge increases, shielding increas…
half the distance btwn nuclei of identical atoms bound together
increases because nuclear charge increases, shielding stays t…
Atomic radii periodic trend: as atomic…
decreases because nuclear charge increases, shielding stays t…
Atomic radii group trend: as atomic nu…
increases because nuclear charge increases, shielding increas…
19 terms
ChemH Vocab 1.1-1.4
A systematic approach to research
A tentative explanation for a set of o…
A concise statement of a relationship…
A unifying principle that explains a b…
Scientific Method
Hypothesis
Law
Theory
A systematic approach to research
Scientific Method
A tentative explanation for a set of o…
Hypothesis
ChemH Unit 10
Avg atomic mass =
Bohr's atomic model
n
L
(% iso1 × mass iso1) + (%iso2 × mass iso2) / 100%
Nucleus in center... Electrons in orbits... Closest circle - lowest…
Principle quantum number... N = 1 - s... N = 2 - p... N = 3 - d
Angular momentum quantum number... L = 0 - s... L = 1 - p... L = 2 - d
Avg atomic mass =
(% iso1 × mass iso1) + (%iso2 × mass iso2) / 100%
Bohr's atomic model
Nucleus in center... Electrons in orbits... Closest circle - lowest…
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