The pressure and kelvin temperature of a gas are directly proportional at constant volume
What is Gay-Lussac's Law
100
What measures the strength of an acid or a base?
What is the pH Scale
100
What is a Covalent Bond?
What is a bond that shares electrons.
200
What is conserved in a chemical reaction?
What is Atoms, and Mass.
200
What form of matter has definite volume but not definite shape?
What is Liquid.
200
The mathematical relationship that describes the relationship between the temperature, volume, pressure and amount of gas
What is Ideal Gas Law
200
What substance changes color according to whether the mixture is an acid or a base?
What is litmus paper
200
What is a polar bond?
What is a bond that shares electrons unequally
300
Numbers inserted into a BCA table must have what units?
What is Moles
300
What is the smallest group of particles within a crystal that retains the geometric shape of the crystal?
What is Unit Cell
300
When using the Ideal Gas Law the units of pressure must always be...
What is atm
300
What do we call solute whose water solution conducts electricity?
What is an electrolyte
300
The ability of an atom to attract electrons.
What is electronegativity?
400
If 3 moles of HCl are consumed in the reaction below, how many moles of FeCl3 are produced?
6 HCl + Fe2O3 --> 2 FeCl3 + 3 H2O
What is 1 mole.
400
The conversion of a solid to a gas.
What is Sublimation
400
What change would cause temperature to increase
What is increase the temperature
400
What describes a materials ability to conduct electricity?
What is Conductivity?
400
Describe a situation where a covalent bond is non-polar
What is a bond in which electrons are shared between elements having a difference in electronegativity of less than 0.5.
500
In the reaction H2SO4 + Zn --> ZnSO4 + H2, how many grams of H2SO4 are required to produce 1 gram of H2?
What is 49 grams
500
The vapor pressure of a certain liquid is 2.3 atm. What is the pressure in kilopascals.
What is 232.94 kPa
500
If you place 3 moles of CO2 and 6 moles of water vapor into a 225L container at a temperature of -41ºC that already contains 6.5 atm of Cl2 gas, what is the pressure of the resulting mixture of gases.
What is 7.17 atm.
500
How many grams of HCl are required to make 10 L of a .40 M solution?
What is 144 grams
500
What is a situation where a molecule has polar bonds, but the molecule itself is not polar?
When valence electrons are pulled in opposite directions, the polarity can cancel out.