Types of reactions
What type of reaction is represented by A + B -> AB?
Synthesis
Term for the concentration of a solution expressed as moles of solute per liter of solution
What is Molarity
7
What is the pH of a neutral solution at 25°C?
Burette
What is a tall volumetric piece of glassware used in titrations?
meaning of the initials VSEPR
What is valence shell electron pair repulsion theory?
What type of reaction is represented by AB + CD -> AD + CB?
Double replacement
In the formula for molarity, this is the numerator
Moles of solute
14
What is the sum of pH and pOH in a solution at 25°C?
What color is liquid oxygen?
Blue
This is determined by VSEPR
What is shape?
What type of reaction absorbs energy from its surroundings?
Endothermic
molarity of a solution containing 1 mole of solute in 1 liter of solution
1 M
This happens to the pH when the concentration of hydrogen ions increases
pH decreases
one of the only 2 elements liquid at room temperature
Mercury or bromine
This molecule is linear according to VSEPR
What is
HCl
CO2
others possible
What type of reaction involves a substance reacting with oxygen to produce heat and light?
Combustion
more solvent is added to a solution, decreasing its molarity
what is dilution?
This happens to the pOH when an acid is added to a solution
pOH increases
An allotrope of oxygen is produced in lightening strikes
Ozone (O3)
Geometric shape of water
Ca(OH)2 + HCl -->
and type of rxn
CaCl2 + H2O
neutralization and double replacement
This happens to the molarity of a solution if more solute is added without changing the volume
What is increase?
pH of a solution with a hydrogen ion concentration of 0.001 M
What is 3
Best university for football spirit and where Mrs. Gardner studied chemistry
What is Notre Dame?
NUmber of valence electrons in H2CO3
What is 24?