Measurement
Matter + Energy
Gases
Atomics
Periodic Table
Bonding
Nomenclature
Stoichiometry
Solutions
Kinetics + Equilibrium
Acids + Bases
Redox
Nuclear
Organic
Mrs. Avidor/Class Trivia
100
The number of milliliters in a liter
What is 1000 milliliters?
100
Substances and mixtures
What is matter?
100
Conditions where real gases act most like ideal gases
What is high temperature and low pressure?
100
The three subatomic particles
what are proton, neutron, and electron?
100
The periodic table is organized according to this.
What is increasing atomic number?
100
Bond between a metal and a nonmetal
What is an ionic bond?
100
NaCl
(answer is the name)
What is sodium chloride?
100
6.022x1023
How many molecules are in 1 mole?
100
A solution that contains the maximum amount of solute that can be dissolved
What is a saturated solution?
100
Arrow B represents this.
Activation energy
100
An H+ donor
What is an acid?
100
The species that gains electrons in a RedOx reaction
What is reduced?
100
This type of radiation has the greatest penetrating power
What is gamma radiation?
100
The three homologous series
What are alkanes, alkenes, and alkynes?
100
The number of tests we've had this year
What is 13?
200
One liter in milliliters
What is 0.001 liter?
200
A fixed ration of elements chemically bound together
What is a compound?
200
At STP, 1 liter of H2(g) and 1 liter of He(g) have the
same
What is number of molecules?
200
Mass of an atom
What is protons + neutrons?
200
The trend that atomic radius follows going down a group
What is increasing atomic radius?
200
A delocalized sea of electrons between atoms of the same element
What is a metallic bond?
200
NH₄NO₃
(answer is the name)
What is ammonium nitrate?
200
The empirical formula for ethane, C2H6?
What is CH3?
200
This would happen to solubility as temperature increases
What is increase in solubility?
200
Heat of products - Heat of reactants
What is heat of reaction?
200
An H+ acceptor
What is a base?
200
The species that loses electrons in a RedOx reaction
What is oxidized?
200
This type of nucleus leads to radioactive decay
What are unstable nuclei?
200
Saturated molecules belong to this homologous series
What are alkanes?
200
How many labs we've done this year.
What is 33?
300
Number of sigfigs in 24,000
What is 2 sigfigs?
300
The only homogeneous mixtures
What are solutions?
300
Gases that act most like ideal gases at low temps and high presures
What are He and Ne (light, low IMF)
300
Proved that atoms are mostly empty space with a positive center.
What was the gold foil experiment?
300
Element with the highest electronegativity
What is fluorine?
300
Large electronegativity difference leads to unequal sharing of eletrons
What is a polar covalent bond?
300
FeCl₂
(answer is the name)
Iron (II) chloride
300
The mole ratio of O2 to H2O in the balanced equation below:
C3H8 + 5O2 -> 3CO2 + 4H2O
What is 5:4?
300
Properties that are dependent on the number of ions dissolved in water.
What are colligative properties?
300
rates equal, concentrations constant (RECC)
What is equilibrium
300
The negative ion found in bases
What is OH-?
300
This type of electrochemical cell turned chemical energy into electrical energy through spontaneous reactions
What is a voltaic cell?
300
This type of decay releases a particle with the greatest mass
What is alpha decay?
300
This functional group includes a nitrogen and an oxygen
What are amides?
300
How many pets Mrs. Avidor has
What is 6?
400
Number of sigfigs in 19.0
What is 3 sigfigs?
400
Stays the same while phase changes are occuring
What is kinetic energy?
400
In substances that sublime, the intermolecular forces
of attraction are
what is weak?
400
Atoms with the same number of protons but different numbers of neutrons
What are isotopes?
400
Substances that are brittle and poor conductors
What are nonmetals?
400
These forces between molecules determine physical properties such as boiling point.
What are intermolecular forces?
400
CuO
(answer is the name)
Copper (II) oxide
400
The number of moles of HCl(g) produced
when 3 moles of H2(g) is completely consumed?
H2 + Cl2 -> 2HCl
What is 6 moles?
400
Moles of solute/liters of solution
What is Molarity?
400
In a saturated solution, when solute precipitates at the same rate the solute dissolves
What is solution equilibrium?
400
The results of a neutralization reaction between an acid and a base.
What is a salt and water?
400
This flows through the salt bridge of a voltaic cell
What are ions?
400
This type of radioactive decay releases a particle with a positive charge
positron decay
400
Have the same molecular formula but different structural formulas
What are isomers?
400
Mrs. Avidor's dogs
Who are Sam and Bamba
500
Accurate measurements
What is precise?
500
This process separates solutions based on boiling point
What is distillation?
500
Gases with the same volume, temperature and pressure also have the same
what is number of molecules?
500
Electrons that absorbed energy and jump to higher orbitals.
What is an excited electron?
500
These elements are gases at STP
What are noble gases and diatomics?
500
Ionic substances can conduct electricity in the liquid or aqueous state because they have these.
What are free moving ions?
500
N₂O₄
(name is the answer)
Dinitrogen tetroxide
500
The mass of 1 mole of a substance
What is gram formula mass?
500
If more solute is added to a saturated solution this is formed
What is a precipitate?
500
Factors that affect reaction rate (all 5)
What are temperature, concentration, surface area, nature of reactants and catalyst?
500
The pH value that has 1000 times more hydronium ions than pH 4
What is pH 1?
500
Half reactions must show conservation of these
What are mass and charge?
500
A radioactive isotope has a half-life of 2.5 years.
Which fraction of the original mass remains
unchanged after 10. years?
What is 1/16th?
500
Molecules with 9 carbons have this prefix
What is "non"
500
Mrs. Avidor's wedding date
What is April 2nd?