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55 Cards in this Set
- Front
- Back
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The majority component of a mixture is called the ________.
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Solvent
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The minority component of a mixture is called the _________.
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Solute
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Molarity (M) =
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mol/L
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Substances that dissolve in water to form solutions that conduct electricity are called __________.
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Electrolytes
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Compounds that do not dissociate into ions when dissolved in water are called ___________.
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Nonelectrolytes
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Soluble or Insoluble:
LiOH If Soluble, how do you know? |
Soluble
While OH Compounds are typically insoluble, Li+ Compounds are always Soluble. |
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Soluble or Insoluble:
NaCl If Soluble, how do you know? |
Soluble
Na+ Compounds are always Soluble. |
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Soluble or Insoluble:
KBr If Soluble, how do you know? |
Soluble
K+ Compounds are always Soluble. |
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Soluble or Insoluble:
BeCl2 If Soluble, how do you know? |
Soluble
Cl Compounds are Soluble except when paired with Ag+, Hg2 2+, or Pb2+ |
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Soluble or Insoluble:
NiS If Soluble, how do you know? |
Insoluble. S is typically insoluble except when paired with Li+, Na+, K+, or NH4+
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Soluble or Insoluble:
Mg3(PO4)2 If Soluble, how do you know? |
Insoluble. PO4 3- is typically insoluble except when paired with Li+, Na+, K+, or NH4+
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Soluble or Insoluble:
Li2CO3 If Soluble, how do you know? |
Soluble. All Li+ compounds are soluble.
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Soluble or Insoluble:
NH4Cl If Soluble, how do you know? |
Soluble. All NH4 compounds are soluble, AND all Cl compounds are soluble except when paired with Ag+ Hg2 2+, or Pb2+
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Soluble or Insoluble:
AgNO3 If Soluble, how do you know? |
Soluble. All NO3 compounds are soluble.
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Soluble or Insoluble:
Pb(C2H3O2)2 If Soluble, how do you know? |
Soluble. All C2H3O2 compounds are soluble.
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Soluble or Insoluble:
KNO3 If Soluble, how do you know? |
All K and NO3 compounds are always soluble.
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Soluble or Insoluble:
AgCl If Soluble, how do you know? |
Insoluble. Cl compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
BaCl2 If Soluble, how do you know? |
Soluble. Cl compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
HgBr2 If Soluble, how do you know? |
Insoluble. Br compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
PbBr2 If Soluble, how do you know? |
Insoluble. Br compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
BeBr2 If Soluble, how do you know? |
Soluble. All Br compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
Hg2I2 If Soluble, how do you know? |
Insoluble. All I compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
CuBr2 If Soluble, how do you know? |
Soluble. All Br compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
FeSo4 If Soluble, how do you know? |
Soluble. All SO4 compounds are typically soluble, except when paired with Ag+, Pb2+, Sr2+, Ba2+ or Ca2+
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Soluble or Insoluble:
BaBr2 If Soluble, how do you know? |
Soluble. All Br compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
AuI2 If Soluble, how do you know? |
Soluble. All I compounds are typically soluble except when paired with Ag+, Hg2 2+, or Pb2+
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Soluble or Insoluble:
NH4SO4 If Soluble, how do you know? |
Soluble. All NH4 compounds are always soluble. Also, all SO4 compounds are typically soluble, except when paired with Ag+, Pb2+, Sr2+, Ba2+ or Ca2+
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Compounds containing SO4 2+ are typically soluble except when paired with what ions?
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Sr2+, Ba2+, Ca2+, Ag+, or Pb2+
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Compounds containing Li+ are typically soluble except when paired with what ions?
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None. Li+ are always soluble.
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Compounds containing Na+ are typically soluble except when paired with what ions?
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None. Na+ are always soluble.
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Compounds containing K+ are typically soluble except when paired with what ions?
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None. K+ are always soluble.
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Compounds containing NH4+ are typically soluble except when paired with what ions?
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None. NH4+ are always soluble.
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Compounds containing NO3- are typically soluble except when paired with what ions?
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None. NO3- are always soluble.
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Compounds containing C2H3O2- are typically soluble except when paired with what ions?
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None. C2H3O2- are always soluble.
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Compounds containing Cl- are typically soluble except when paired with what ions?
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Ag+, Hg2 2+, or Pb2+
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Compounds containing Br- are typically soluble except when paired with what ions?
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Ag+, Hg2 2+, or Pb2+
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Compounds containing I- are typically soluble except when paired with what ions?
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Ag+, Hg2 2+, or Pb2+
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Compounds containing OH- are typically insoluble except when paired with what ions?
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Li+, Na+, K+, NH4+, Ca2+, Sr2+, Ba2+
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Compounds containing S 2- are typically insoluble except when paired with what ions?
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Li+, Na+, K+, NH4+, Ca2+, Sr2+, Ba2+
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Compounds containing CO3 2- are typically insoluble except when paired with what ions?
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Li+, Na+, K+, or NH4+
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Compounds containing PO4 3- are typically insoluble except when paired with what ions?
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Li+, Na+, K+, or NH4+
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There are 4 cations that, when in any compound, will always be soluble. Name them.
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Li+, Na+, K+, NH4+
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There are 2 anions that, when in any compound, will always be soluble. Name them.
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NO3- and C2H3O2-
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There are 3 anions that are typically soluble, except when paired with Ag+, Hg2 2+, or Pb2+. Name them.
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Cl-, Br-, and I-
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Ca2+, Sr2+, and Ba2+ are special situations for solubility. With what typically soluble ions will they be insoluble?
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Only SO4 2-
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Ca2+, Sr2+, and Ba2+ are special situations for solubility. With what typically insoluble ions will they be soluble?
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OH- and S 2-
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Soluble or Insoluble:
SrCO3 If Soluble, how do you know? |
Insoluble.
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Soluble or Insoluble:
NaCO3 If Soluble, how do you know? |
Soluble. All Na compounds are always soluble. CO3 2- compounds are typically insoluble except with Li+, Na+, K+, or NH4+
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Acids contain H+ ions in their compounds. Bases typically have what ions in their compounds?
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OH-
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Acid or Base?
Strong or Weak? NH3 |
Ammonia (NH3) is a base. It does not contain OH-, but it does produce OH- in a reaction with water. This is a very weak reaction and NH3 is, therefore, a very weak base.
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Acid or Base?
Strong or Weak? HCl |
Acid. HCl is a very strong acid.
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Acid or Base?
Strong or Weak? NaOH |
Base. NaOH is a very strong acid, as Na is a very soluble element.
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Acid or Base?
Strong or Weak? HF |
Acid. HF is a very weak acid, as F is not a very reactive element and dissociates weakly.
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Acid + Base --> ? + ?
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Water + Salt
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Name 4 common gases that evolve in a Gas Evolution Reaction.
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H2S, CO2, SO2, NH3
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