Stoichiometry
The amount of product that is actually produced divided by the theoretical quantity that should be produced by the reaction.
What is percent yield?
The molecular geometry that has a 180-degree bond angle.
What is linear geometry?
The chemical property that accounts for an atom's attraction to electrons.
What is electronegativity?
P1V1/T1 = P2V2/T2
What is the combined gas law?
The heat required to raise the temperature of a certain mass of a substance by a given amount (usually 1 degree Celsius).
What is specific heat/heat capacity?
The number of atoms in 172 g of Tb.
What is 6.52 x 10^23 atoms?
The molecular geometry of water.
What is bent or angular geomentry?
The periodic trends that increase from right to left.
What are metallic behavior and atomic radius?
0.0821.
What is the ideal gas constant?
The amount of heat (J) needed to raise 25 grams of ice from -10 degrees Celsius to 0 degrees Celsius ice.
What is 522.5 J?
The balanced chemical equation for the following reaction: Zn + HCl yields ZnCl2 + H2
What is Zn + 2HCl yields ZnCl2 + H2?
The molecular geometry that contains 4 regions.
What is tetrahedral geometry?
The periodic trends that increase from left to right.
What are density, electronegativity, electron affinity, and ionization energy?
The units of the ideal gas law.
What are Pressure = atmospheres, Volume = Liters, n = moles, R = ideal gas constant (atm*L / moles*K), Temperature = Kelvin?
The amount of heat (J) needed to convert 0 degrees celsius ice to 0 degrees celsius water.
What is 8,350 J?
The element that is oxidized in the following reaction: 4 Al + 3 O2 yields 2 Al2O3
What is aluminum?
The concept that electrons in the outermost shell of an atom will influence bonding and molecular geometry.
What is VSEPR? (valence shell electron pair repulsion theory)
The periodic trend that directly relates to a molecule's solubility.
What is polarity?
The pressure of a container that has a starting temperature and pressure of 100.0 degrees celsius and 760.0 torr and an ending temperature of 98 degrees Kelvin.
What is 198.5 torr?
The amount of energy (J) needed to raise the temperature of 0 degrees Celsius water to 100 degrees celsius water.
What is 10,450 J?
The amount (g) of ammonia produced by reacting 72.000 g of hydrogen gas with an excess of nitrogen gas.
What is 405.57 g NH3?
The regional or atomic geometry of oxygen in water.
What is tetrahedral?
The amount of energy liberated when an electron is added to a neutral atom to form a negatively charged ion.
What is electron affinity?
To avoid dividing by 0.
What is the reason for using Kelvin as the unit of temperature for gas laws?
The amount of energy (J) needed to convert 25g of ice from -10 degrees Celsius to 150 degrees Celsius steam.
What is 78,360 J or 78.36 kJ?