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Quantitative Chemistry
Atomic Structure
Periodicity
Thermo
Kinetics
100
Avogadro Constant.
What is 6.02x10^23.
100
Neutron and Proton together.
What is Nucleons.
100
The minimum energy required to remove an electron from a gaseous atom leaving a gaseous ion. (MUST say gaseous twice)
What is first ionization energy.
100
The release of heat. Temperature increased Stability: products > reactants.
What is Exothermic.
100
The MINIMUM energy required for a reaction to take place.
What is activation energy.
200
Define relative atomic mass.
What is weighted average of the isotopes of the atoms of an element relative to a carbon-12 or mass of an atom.
200
The one element that if you sniff will melt your face off. -Thornley
What is Florine.
200
Measure of an atoms ability to attract electrons in a bond.
What is electronegitivity.
200
The heat is gained. Temperature decreases. Stability: products < reactants
What is Endothermic
200
1. Energy needed for collision. 2. Geometry. 3. How the atoms collide.
What is the three tenets of collision theory.
300
Molecular Formula.
What is show the number of each atom in a molecule.
300
1. Vaporization 2. Ionization (positive) 3. Acceleration 4. Deflection 5. Detection
What is mass spectrometer.
300
Increasing in size moving down the periodic table. But as you go across it decreases.
What is atomic radii.
300
The measurement of heat. q= mcT
What is Calorimetry
300
Increase the rate of a chemical reaction without chemically changing the end of a reaction.
What is catalyst.
400
The simplest ratio of atoms in a molecule.
What is Empirical Formula
400
High wave length in electromagnetic spectrum. Low wave.
What is the color red. What is violet.
400
Going up the periodic table increases...
What is electronegativity.
400
If a reaction is carried out in a series of steps, overall change of Heat will be the sum of change of Heat for each step.
What is Hess's Law.
400
The rate of collision increases.
What is increased concentration.
500
Percent by mass of each element in a compound.
What is Percent Composition
500
How does color change in line spectra.
What is excited atoms.
500
Measure of ability to attract electron pairs.
What is electronegativity.
500
Energy required "to break one mole" of bonds into elements "in the gaseous state" measured for several "similar compounds".
What is Bond Enthalpy.
500
Not all particles travel with the same velocity. Some move faster than others and the faster they move the more kinetic energy they have.
What is Maxwell- Boltzmann Distribution