Shared Flashcard Set

Details

Chem exam 3
Electrolytes
40
Chemistry
Undergraduate 1
11/18/2009

Additional Chemistry Flashcards

 


 

Cards

Term
HCl
Definition
Strong Electrolyte
Term
HNO3
Definition
Strong Electrolyte
Term
HClO4
Definition
Strong Electrolyte
Term
H2SO4
Definition

Strong Electrolyte

 

 

has 2 ionizable H+ ions

Term
NaOH
Definition
Strong Electrolyte
Term
Ba (OH)2
Definition
Strong Electrolyte
Term
Ionic Compounds
Definition
Strong Electrolytes
Term
CH3COOH
Definition
Weak Electrolyte
Term
HF
Definition
Weak Electrolyte
Term
HNO2
Definition
Weak Electrolyte
Term
NH3
Definition
Weak Electrolyte
Term
H2O
Definition

Weak Electrolyte

 

Pure Water is an extremely weak electrolyte

Term
(NH2)2CO
Definition

Nonelectrolyte

 

(Urea)

Term
CH3OH
Definition

Nonelectrolyte

 

(methanol)

Term
C2H5OH
Definition

Nonelectrolyte

 

(ethanol)

Term
C6H12O6
Definition

Nonelectrolyte

 

(glucose)

Term
C12H22O11
Definition

Nonelectrolyte

 

(sucrose)

Term
KI
Definition
Strong Electrolyte
Term
Ca(NO3)2
Definition
Strong Electrolyte
Term
Water is....
Definition
a polar solvent
Term
Solution
Definition
homogeneous mixture of 2 or more substances
Term
Solute
Definition
the substance present in a smaller amount
Term
Solvent
Definition
the substance present in a larger amount
Term
aqueous solution
Definition
the solute initially is a liquid or a solid and the solvent is water
Term
Electrolyte
Definition
a substance that, when dissolved in water, results in a solution that can conduct electricity
Term
nonelectrolyte
Definition
does not conduct electricity when dissolved in water
Term
Hydration
Definition
the process in which an ion is surrounded by water molecules arranged in a specific manner.
Term
HCl
Definition
Strong Electrolyte
Term
HNO3
Definition
Strong Electrolyte
Term
ionization
Definition
separation of acids and bases into ions
Term
Reversible reaction
Definition

reaction can occur in both directions

 

(written w/ a double arrow)

Term
Chemical Equilibrium
Definition
no net change can be observed
Term
Precipitation Reaction
Definition
results in the formation of an insoluble product/precipitate
Term
Precipitate
Definition
an insoluble solid that separates from the solution
Term

Metathesis Reaction

 

 

Definition

reaction that involves the exchange of parts between the two compounds

 

(metathesis reaction)

Term
solubility
Definition
the maximum amount of solute that will dissolve ina given quantty of solvent at a specific temperature
Term
Molecular Equation
Definition
formulas of the compounds are written as though all species existed as molecules or whole units
Term
ionic equation
Definition
dissolved species as free ions
Term
spectator ions
Definition
ions that are not involved in the overall reaction
Term
Net Ionic Equation
Definition
shows only the species that actually take part in the reaction
Supporting users have an ad free experience!