Chemistry Review
Type of bonding in calcium oxide (CaO)
what is ionic?
How you find the % error
What is: (Actual value - lab value) divided by the Actual value x 100?
or
(True Value - Observed Value)/ True Value) x 100
A solution that contains the maximum amount of solute at a given temperature is described as ___________
What is saturated?
Changes in enthalpy can be measured in a reaction vessel called a(n)
What is a calorimeter?
According to the collision theory, what two conditions must be met in order to have a reaction between colliding molecules?
What is enough force and proper orientation?
When moving from left to right across the periodic table, what increases?
What is the atomic number?
Name the one of the reactants and one of the products of combustion
What is oxygen and water?
When water is is the solvent, the process of solvation is termed this:
What is hydration?
The measure of the dispersal of energy in a system?
What is entropy?
All the reactants and products are in the same phase or state of matter in a(n)____________ reaction
What is homogeneous?
What is the name of this compound: KNO3?
What is Potassium Nitrate?
What type of compound is HCl
What is an acid?
The abbreviation for molarity is _________
What is M?
When ice melts, its entropy ____________
What is increases?
The study of the rates of reactions and the steps by which they occur
What is kinetics?
State Avogadro's Number
What is number of representative particles in a mole, 6.02 X 10^23?
The intermolecular force between Cl2 or Chlorine gas is ____________
What is dispersion forces?
The amount of solute that will dissolve in a given amount of solvent at a given temperature
What is solubility?
The branch of science that studies the transfer of energy during chemical reactions or phase changes
What is thermochemistry?
When heat is added to an endothermic reaction, which side of the equation is favored?
What is the forward reaction?
A chemical reaction where two elements in different compounds trade places
What is Double Replacement?
The direct change from solid to gas
What is sublimation?
The molarity of a solute in a solution is the number of________ (equation)
What is moles of solute / liter of solution
or
What is moles of solute per liter of solution
The specific heat of water in J/g*C:
What is 4.18 J/g*C
Who was called the Father of Chemical Warfare?
Who is Haber?