Define
Define
Define
Laws
Equations
100
What substance turns one color in the presence of acids and another color in the presence of bases?
An indicator.
100
What acid can donate more than one H+ ion?
A polyprotic acid.
100
A solution in which the maximum amount of solute has been dissolved.
Saturated solution
100
At constant pressure, the temperature and volume of a gas are linearly proportional.
Charles's Law
100
What equation is this?
M1V1 = M2V2
Molar dilution
200
What molecule donates protons or H+ ions.
An acid.
200
A concentration unit that tells how many moles of a substance are in a liter of solution. It is determined by dividing the number of moles of a substance by the number of liters of solution.
Molarity
M=#moles/#liters
200
A process that releases heat
Exothermic process
200
Following as established trend in the data even though there is no data available for that region.
Extrapolation
200
What equation is this?
m=#moles solute/#kg solvent
Molarity
300
What molecule accepts protons or H+ ions?
A base.
300
Adding water to a solution to decrease concentration is called?
Dilution.
300
A process that aborbs heat
Endothermic process
300
A temperature of 273 K and a pressure of 1.00 atm.
Standard temperature and pressure (STP)
300
What equation is this?
T = -i Kf x m
Freezing point depression
400
What compounds can act as either an acid or a base, depending on the situation?
Amphiprotic compounds.
400
The process of slowly reacting a base of unknown concentration with an acid of known concentration (or vice versa) until just enough acid has been added to react with all of the base. This process determines the concentration of the unknown base (or acid).
Titration.
400
The number of moles of solute per kilogram of solvent.
Molarity
400
What law states:
PV=constant
Boyle's Law
400
What is this equation?
T = i Kb x m
Boiling-point elevation
500
What happens when ionic compounds dissolve?
They split into their constituent ions.
500
The maximum amount of solute that can dissolve in a given amount of solvent.
Solubility
500
The force per unit area exerted on an object.
Pressure
500
What law is this?
P1V1/T1=P2V2/T2
Combined Gas Law
500
What equation is this?
P=F/A
Pressure, force, area relationship