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Gen Chem Chapter 9: Solutions
mcat gen chem
31
Chemistry
Undergraduate 4
07/09/2009

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Term
solute in
Definition
solvent
Term
when water is the solvent
Definition
hydration into an aqueous solution
Term
solubility: all salts of alkali metals are:
Definition
soluble
Term
solubility: all salts of ammonium ion are
Definition
soluble
Term
solubility: all chlorides, bromides, and iodides are
Definition
soluble ==exceptions with ag, pb and hg2
Term
solubility: all salts of sulfate ion are
Definition
soluble==exceptions with ca, sr, ba, pb
Term
solubility: all metal oxides are
Definition
insoluble==exceptions alkali metals and CaO, SrO, and BaO
Term
solubility: all hydroxides are
Definition
insoluble===exceptions: alkali metals and Ca, Sr, Ba
Term
solubility: all carbonates, phosphates, sulfides, and sulfites are
Definition
insoluble== exceptions: alkali metals and ammoniu,
Term
most things that are insoluble can become soluble if they are mixed with things that
Definition
are always soluble
Term
solubility: all nitrates are
Definition
soluble
Term
more oxygen
Definition
ate
Term
less oxygen
Definition
ite
Term
electroytes ____ in solution
Definition
ionize
Term
electrolytes have a ___ effect on colligative properties
Definition
larger
Term
solutes whose solutions are conductive are called
Definition
electrolytes
Term
strong electrolyte:
Definition
dissociates completely
Term
molarity
Definition
mols/L solution
Term
molality
Definition
mols solute/kg solvent
Term
normality:
Definition
gram eq weight of solute/ L of solution
Term
Qsp > Ksp
Definition
precipitation will occur
Term
Qsp < Ksp
Definition
dissolution can continue
Term
Qsp = Ksp
Definition
solution is at equilibrium
Term
common ion effect
Definition
example of le chatliers principle
Term
IP > Ksp
Definition
supersaturated
Term
IP < Ksp
Definition
unsaturated
Term
IP = Ksp
Definition
saturated at equilibrium
Term
molar solubility:
Definition
X: molar concentration or molarity of a solute in a saturated solution
Term
molar solubility of 2 ions
Definition
x^2
Term
molar solubility of 3 ions
Definition
4x^3
Term
molar solubility of 4 ions
Definition
27x^4
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