Study sets matching "2 abeka chemistry"

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Study sets matching "2 abeka chemistry"

Abeka Chemistry Chapter 2
heterogeneous mixture
homogeneous mixture
Phase
Properties
a mixture that is not composed of one type of matter througho…
a mixture that is composed of one type of matter throughout t…
A homogeneous part of a system that is in contact with but ph…
How matter may be described, identified, or distinguished fro…
heterogeneous mixture
a mixture that is not composed of one type of matter througho…
homogeneous mixture
a mixture that is composed of one type of matter throughout t…
38 terms
Abeka Chemistry Test 2
What is the value of Avogadro's number?
A molecule of the sugar fructose conta…
Which of the following mole ratios can…
If the empirical formula of a substanc…
D. 6.022 x 10^23
C. CH2O
A. 4 mol C7H8: 2 mol H2O
A. molar mass
What is the value of Avogadro's number?
D. 6.022 x 10^23
A molecule of the sugar fructose conta…
C. CH2O
Abeka Chemistry Chapter 2
heterogeneous mixture
homogeneous mixture
Phase
Properties
a mixture that is not composed of one type of matter througho…
a mixture that is composed of one type of matter throughout t…
A homogeneous part of a system that is in contact with but ph…
How matter may be described, identified, or distinguished fro…
heterogeneous mixture
a mixture that is not composed of one type of matter througho…
homogeneous mixture
a mixture that is composed of one type of matter throughout t…
6 terms
Abeka Chemistry 17.2
strong nuclear force
radioactive decay
nuclear mass defect
nuclear binding energy
holds the nucleus together
conversion of one nuclide into another in a spontaneous nucle…
phenomenon in which the mass of every atom is measurably less…
energy equivalent of the mass defect; amount of energy necess…
strong nuclear force
holds the nucleus together
radioactive decay
conversion of one nuclide into another in a spontaneous nucle…
31 terms
Abeka Chemistry Chapter 2
heterogeneous mixture
homogeneous mixture
Phase
Properties
a mixture that is not composed of one type of matter througho…
a mixture that is composed of one type of matter throughout t…
A homogeneous part of a system that is in contact with but ph…
How matter may be described, identified, or distinguished fro…
heterogeneous mixture
a mixture that is not composed of one type of matter througho…
homogeneous mixture
a mixture that is composed of one type of matter throughout t…
24 terms
Abeka Chemistry 18.2
hydrocarbons
fuel
aliphatic
cyclic
organic compounds that contain only hydrogen and carbon
primary use of hydrocarbons
type of hydrocarbon with molecules consisting of open chains…
type of hydrocarbon containing ring-shaped groups of carbon a…
hydrocarbons
organic compounds that contain only hydrogen and carbon
fuel
primary use of hydrocarbons
Abeka Chemistry Chapter 2
heterogeneous mixture
homogeneous mixture
Phase
Properties
a mixture that is not composed of one type of matter througho…
a mixture that is composed of one type of matter throughout t…
A homogeneous part of a system that is in contact with but ph…
How matter may be described, identified, or distinguished fro…
heterogeneous mixture
a mixture that is not composed of one type of matter througho…
homogeneous mixture
a mixture that is composed of one type of matter throughout t…
Abeka Chemistry test 2
Kinetic energy
Boiling point
Elements
Molecule
Energy of motion
The particles gain enough kinetic energy to break away from e…
Substances that cannot be broken down into simpler substance
Group of two or more atoms that are linked by chemical bonds
Kinetic energy
Energy of motion
Boiling point
The particles gain enough kinetic energy to break away from e…
19 terms
Abeka Chemistry 17.2
unstable
99.97%
strong nuclear force
radioactive decay
most isotopes are ________
the percentage of atomic mass contained within the nucleous
the force that holds the nucleus together
the conversion of one type of nucleus into another in a spont…
unstable
most isotopes are ________
99.97%
the percentage of atomic mass contained within the nucleous
Abeka Chemistry test 2
Ex nihilo
Matter
Kinetic energy
Solid
Out of nothing
Anything that occupies space and has mass
Motion
Definite shape and definite volume difficult to compress, par…
Ex nihilo
Out of nothing
Matter
Anything that occupies space and has mass
Abeka - Chemistry: Precision & Design Ch. 2
Ex Nihilo
Matter
Kinetic Energy
Solid
"Out of nothing"
Anything that occupies space and has mass
Energy of motion
A definite shape and volume
Ex Nihilo
"Out of nothing"
Matter
Anything that occupies space and has mass
23 terms
Abeka Chemistry-Chapter 3
Stoichiometry
Chemical formulas
Molecules
Molecular formula
Literally "to measure the elements"... quantitative relationship…
May also be called "formulas". Symbolic representations which…
the smallest particles of a compound which possess a unique s…
Tells how many of each type of atom are found in an actual mo…
Stoichiometry
Literally "to measure the elements"... quantitative relationship…
Chemical formulas
May also be called "formulas". Symbolic representations which…
113 terms
Abeka Chemistry Chapter 1, Abeka Chemistry Chapter 2
chemistry
physical chemistry
organic chemistry
inorganic chemistry
the branch of science that deals with the study of the compos…
a branch foundational to the other areas of chemistry; deals…
studies substances which are compounds of carbon
deals with substances which are chemical combinations of elem…
chemistry
the branch of science that deals with the study of the compos…
physical chemistry
a branch foundational to the other areas of chemistry; deals…
10 terms
Abeka Chemistry:Precision & Design Quiz 2
All liquid chemicals may be disposed o…
The lab instructions should be read be…
Unused or leftover chemicals should be…
Eye protection must be worn only when…
false
true
false
false
All liquid chemicals may be disposed o…
false
The lab instructions should be read be…
true
Abeka Chemistry Quiz 22
acid
red
hydrobromic acid
Arrhenius concept
according to the Bronsted-Lowery concept, what is the substan…
what color does litmus turn in an acid
HBr
what concept of acids and bases applies only in aqueous solut…
acid
according to the Bronsted-Lowery concept, what is the substan…
red
what color does litmus turn in an acid
Abeka Chemistry: Chapter 10.2
Oxygen
Allotropes
Photosynthesis
Combustion
the most abundant element in the earth's crust, is a colorles…
forms of the same element that differ in their properties but…
the process in which plants use energy from sunlight to reple…
or burning, is a very familiar reaction involving oxygen
Oxygen
the most abundant element in the earth's crust, is a colorles…
Allotropes
forms of the same element that differ in their properties but…
43 terms
Abeka Chemistry: Precision and Design Table 3.2
ammonium
copper(I)
hydrogen
potassium
NH₄⁺
Cu⁺
H⁺
K⁺
ammonium
NH₄⁺
copper(I)
Cu⁺
Abeka chemistry table 2.3
Ammonium
Copper (1)
Hydrogen
Potassium
NH4+
Cu+
H+
K+
Ammonium
NH4+
Copper (1)
Cu+
Abeka Chemistry: Chapter 10.2
Oxygen
Silicon dioxide
Allotropes
Photosynthesis
the most abundant element in the earth's crust; about 50%
sand
forms of the same element that differ in their properties but…
the process in which plants use energy from sunlight to conve…
Oxygen
the most abundant element in the earth's crust; about 50%
Silicon dioxide
sand
Abeka Chemistry Test 12
How many carbon atoms does the hydroca…
Which law relates the volume, pressure…
In a reversible chemical reaction repr…
what type of substituted hydrocarbon i…
4
Ideal gas law
Shift right
amine
How many carbon atoms does the hydroca…
4
Which law relates the volume, pressure…
Ideal gas law
ABeka Chemistry Ch 1
physical chemistry
organic chyemistry
inorganic chemistry
biochemistry
applying the theories of physics to the study of reactions an…
study of substances that are compounds of carbon
substances that are chemical combinations of elements other t…
the chemistry of living things (plants or animals)
physical chemistry
applying the theories of physics to the study of reactions an…
organic chyemistry
study of substances that are compounds of carbon
Abeka Chemistry: Chapter 11.2
Alkali metals
Electrolysis
Sodium
Lithium
very soft metal, have a silvery appearance and very reactive…
process obtains alkali metals from their molten chloride salts
used in the manufacture of drugs and dyes
alloy mixture with aluminum forms a very strong, lightweight…
Alkali metals
very soft metal, have a silvery appearance and very reactive…
Electrolysis
process obtains alkali metals from their molten chloride salts
10 terms
ABEKA CHEMISTRY CHAPTER 4
chemical reactions
chemical equation
reactants
products
chemical changes caused by collisions between atoms or molecu…
symbolic representation of a chemical reaction
symbols of the substances that react
symbols of the substances produced in the reaction
chemical reactions
chemical changes caused by collisions between atoms or molecu…
chemical equation
symbolic representation of a chemical reaction
30 terms
Abeka Chemistry Chapter 5
kinetic theory of matter
pressure
barometer
760 torr
a model which is used to explain gas behavior on the major pr…
a force per unit area
a device used to measure atmospheric pressure
What # is the standard atmosphere (or pressure)?
kinetic theory of matter
a model which is used to explain gas behavior on the major pr…
pressure
a force per unit area
24 terms
Abeka Chemistry Test 3
kinetic theory of matter
ideal gas
variables
direct proportion
Law that states that gas molecules are in constant, rapid mot…
a gas that exactly obeys the assumptions of the kinetic theory
measurable properties that may be varied Pressure, volume, te…
a relation in which the value of one variable depends directl…
kinetic theory of matter
Law that states that gas molecules are in constant, rapid mot…
ideal gas
a gas that exactly obeys the assumptions of the kinetic theory
Abeka Chemistry Final Review
Atomic Mass
Forms a gas... Forms a precipitate... Libera…
D=m/v
Weight
Average mass of all various isotopes of an element compared t…
4 Signs of a Chemical Change
Density Formula
The force of gravity upon an object
Atomic Mass
Average mass of all various isotopes of an element compared t…
Forms a gas... Forms a precipitate... Libera…
4 Signs of a Chemical Change
Abeka Chemistry Quiz 17
Quenching
Bronze
Platinum
Mercury
Making steel harder
Not a precious metal
Widely used in cars
Amalgram containing alloy
Quenching
Making steel harder
Bronze
Not a precious metal
23 terms
Abeka Chemistry:Precision & Design Test 2
Avogadro's Number
formula of Calcium Carbonate
formula of Copper (I) Hydroxide
formula of nitrogen dioxide
6.022X10²³
CaCO₃
CuOH
NO₂
Avogadro's Number
6.022X10²³
formula of Calcium Carbonate
CaCO₃
28 terms
Abeka 11th Grade Chemistry Chapter 2
phase
properties
physical properties
chemical properties
each component in a heterogeneous mixture that retains its ow…
distinguish one type of matter from another
properties that describe a substance's appearance
properties that describe how matter reacts to change into oth…
phase
each component in a heterogeneous mixture that retains its ow…
properties
distinguish one type of matter from another
Abeka Chemistry Quiz 25
Substances with long half-lives tend t…
radioactive decay
beta radiation
strong nuclear force
What is a true statement about radionuclides
what is the conversion of one nuclide into another in a spont…
consists of high-velocity electrons... increases atomic number o…
what force binds protons and neutrons together in the nucleus
Substances with long half-lives tend t…
What is a true statement about radionuclides
radioactive decay
what is the conversion of one nuclide into another in a spont…
95 terms
Abeka Chemistry Test 3
the smallest particles into which an e…
1 millimeter of mercury =
What is the number of protons in an at…
What does the standard atmosphere equal?
atoms
1 torr
atomic number
760 torr
the smallest particles into which an e…
atoms
1 millimeter of mercury =
1 torr
Abeka Chemistry Test 7
carbon
aluminum
platinum
magnesium hydroxide
steel is an alloy of iron and a small percentage of what?
a lightweight metal extracted from bauxite and widely used in…
an expensive metal widely used in automotive catalytic conver…
milk of magnesia is used as a stomach antacid and laxative, i…
carbon
steel is an alloy of iron and a small percentage of what?
aluminum
a lightweight metal extracted from bauxite and widely used in…
Abeka Chemistry Quiz 24
+1
-2
electrolytes
weaker oxidizing and reducing agents
In sodium hydroxide (NaOH), what is the oxidation number in s…
In sodium hydroxide (NaOH), what is the oxidation number of o…
Substances that dissociate or ionize in water to produce ions…
Redox reactions tend to occur in the direction that produces…
+1
In sodium hydroxide (NaOH), what is the oxidation number in s…
-2
In sodium hydroxide (NaOH), what is the oxidation number of o…
43 terms
Abeka Chemistry Ions
NH₄⁺
Cu⁺
H⁺
K⁺
ammonium
copper(I)
hydrogen
potassium
NH₄⁺
ammonium
Cu⁺
copper(I)
Abeka Chemistry Quiz 18
saturated
Positive and negative ions become sepa…
pressure
CH2O
a solution that contains as much dissolved substance as possi…
What occurs when an ionic compound dissociates in solution?
Henry's law describes the effect of what on the solubility of…
Which would you expect to be more soluble in a polar solvent…
saturated
a solution that contains as much dissolved substance as possi…
Positive and negative ions become sepa…
What occurs when an ionic compound dissociates in solution?
Abeka Chemistry Quiz 19
Molality
Higher
Decrease
Lower
When calculating a solute's effect on boiling and freezing po…
The boiling point of a solution containing a nonvolatile solu…
What is expected to happen to the vapor pressure of the water…
The freezing point of a solution containing a nonvolatile sol…
Molality
When calculating a solute's effect on boiling and freezing po…
Higher
The boiling point of a solution containing a nonvolatile solu…
Abeka Chemistry Quiz 21 (14.1-14.2)
chemical equilibrium
equilibrium shifts right
reaction goes to completion
relative concentrations depend of the…
When the rates of a chemical reaction in opposite directions…
How would an increase in pressure affect the equilibrium of t…
How would continually removing the products affect an equalib…
describe the relative concentration of reactants and products…
chemical equilibrium
When the rates of a chemical reaction in opposite directions…
equilibrium shifts right
How would an increase in pressure affect the equilibrium of t…
Abeka Chemistry Precision and Design Chapters 1 and 2
Chemistry
Physical chemistry
Organic chemistry
Inorganic chemistry
What is the branch of science that deals with the study of co…
What is the foundation of all other areas of chemistry which…
What branch of chemistry studies substances that are compound…
What branch of chemistry generally deals with substances that…
Chemistry
What is the branch of science that deals with the study of co…
Physical chemistry
What is the foundation of all other areas of chemistry which…
28 terms
Abeka 11th Grade Chemistry Chapter 2
phase
properties
physical properties
chemical properties
each component in a heterogeneous mixture that retains its ow…
distinguish one type of matter from another
properties that describe a substance's appearance
properties that describe how matter reacts to change into oth…
phase
each component in a heterogeneous mixture that retains its ow…
properties
distinguish one type of matter from another
Abeka Chemistry Quiz 20
yes
reaction rate increases
activated complex
10 degrees Celsius
in general, does the orientation of colliding molecules affec…
what happens to a reaction between a liquid and a solid in a…
what is the unstable, high-energy arrangement of atoms that i…
how much of an increase in temperature is required to double…
yes
in general, does the orientation of colliding molecules affec…
reaction rate increases
what happens to a reaction between a liquid and a solid in a…
48 terms
ABeka Chemistry 1.1-1.2
Chemistry
Physical Chemistry
Organic Chemistry
Inorganic Chemistry
The branch of science that deals with the study of compositio…
The branch of chemistry foundational to the other areas, deal…
Studies substances that are compounds of carbon
Deals with substances that are chemical combinations of eleme…
Chemistry
The branch of science that deals with the study of compositio…
Physical Chemistry
The branch of chemistry foundational to the other areas, deal…
108 terms
Abeka Chemistry test 7
Hydrogen
Hydrogen
hydrogenation
Oxygen
~Most abundant element... ~isotopes are protrium deuterium, trit…
~used primarily for synthesis of ammonia
the addition of hydrogen to double or triple bonds
~most abundant element in the earth's crust... ~allotropes are M…
Hydrogen
~Most abundant element... ~isotopes are protrium deuterium, trit…
Hydrogen
~used primarily for synthesis of ammonia
78 terms
Abeka Chemistry Test 1
Physical chemistry
Chemistry
Observing, Hypothesizing, Experimenting
theory
foundational to the other areas of chemistry, deals with appl…
The branch of science that deals with the study of the compos…
List the three main steps in the scientific method
term for once a hypothesis has been supported by many experim…
Physical chemistry
foundational to the other areas of chemistry, deals with appl…
Chemistry
The branch of science that deals with the study of the compos…
Abeka Chemistry Chapter 2 Elements Quiz
aluminum
argon
arsenic
barium
Al
Ar
As
Ba
aluminum
Al
argon
Ar
5 terms
Abeka Chemistry Table 3.2 (1+Charges)
Ammonium
Copper(I)
Hydrogen
Potassium
NH4+
Cu+
H+
K+
Ammonium
NH4+
Copper(I)
Cu+
Abeka Chemistry Chapter 6
chemical thermodynamics
endothermic processes
exothermic processes
energy
an area of chemistry dealing with the energy changes in chemi…
chemical reactions and physical changes which absorb heat ene…
chemical reactions and physical changes which release heat en…
the ability to do work
chemical thermodynamics
an area of chemistry dealing with the energy changes in chemi…
endothermic processes
chemical reactions and physical changes which absorb heat ene…
30 terms
Abeka chemistry test 4
Enthalpy decreases and Entropy increas…
Specific heat
Heat of vaporization
Heat of reaction
Essay ... Explain chemical evolution in light of entropy and c…
Heat required to cause a unit to rise in the temperature of 1…
Amount of heat per unit mass required to vaporize a substance…
Total amount of heat liberated or absorbed between the start…
Enthalpy decreases and Entropy increas…
Essay ... Explain chemical evolution in light of entropy and c…
Specific heat
Heat required to cause a unit to rise in the temperature of 1…
Abeka Chemistry Chapter 8
triads
law of octaves
periodic law
group
the groups of three elements with similar properties devised…
When John Newland arranged the elements in order of increasin…
is the idea that the properties of the elements are periodic…
In the periodic table, each column is called this.
triads
the groups of three elements with similar properties devised…
law of octaves
When John Newland arranged the elements in order of increasin…
10 terms
ABEKA CHEMISTRY CHAPTER 4
chemical reactions
chemical equation
reactants
products
chemical changes caused by collisions between atoms or molecu…
symbolic representation of a chemical reaction
symbols of the substances that react
symbols of the substances produced in the reaction
chemical reactions
chemical changes caused by collisions between atoms or molecu…
chemical equation
symbolic representation of a chemical reaction
78 terms
Abeka Chemistry Test 1
Physical chemistry
Chemistry
Observing, Hypothesizing, Experimenting
theory
foundational to the other areas of chemistry, deals with appl…
The branch of science that deals with the study of the compos…
List the three main steps in the scientific method
term for once a hypothesis has been supported by many experim…
Physical chemistry
foundational to the other areas of chemistry, deals with appl…
Chemistry
The branch of science that deals with the study of the compos…
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