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27 Cards in this Set

  • Front
  • Back
chemical reaction?
change of one or more substances into diff. substances
gas evolution reactions?
reaction that happens in liquid. forms a gas
precipitation reactions?
forms solids in water
example of chemical reactions?
color change
solid or precipitate
turns to gas
emits light/ emits heat absorbs heat
aqueous solution?
substance that mixes with water.
soluble, insoluble?
if a compound dissolves in liquid or not.
Solubility rules!

Which 10 compounds are soluble
Li, Na, K, NH4,

N0.3 C,2H,3,O,2

Cl, Br, I

SO.4^2
Exceptions for Li, Na, K, NH4?
None
Exceptions for NO.3, C2H3O2?
None
exceptions for Cl, Br, I?
Yes, when any of these are paired with Ag, Hg,2^2, or Pb^2
chemical reaction?
change of one or more substances into diff. substances
gas evolution reactions?
reaction that happens in liquid. forms a gas
precipitation reactions?
forms solids in water
example of chemical reactions?
color change
solid or precipitate
gas
emits light/ heat absorbs heat
aqueous solution?
substance that mixes with water.
soluble, insoluble?
if a compound dissolves in liquid or not.
Solubility rules!

Which 10 compounds are soluble
Li, Na, K, NH4,

N0.3 C,2H,3,O,2

Cl, Br, I

SO.4^2
Exceptions for Li, Na, K, NH4?
None
Exceptions for NO.3, C2H3O2?
None
exceptions for Cl, Br, I?
Yes, when any of these are paired with Ag, Hg,2^2, or Pb^2 then NOT SOLUBLE
chemical reaction?
change of one or more substances into diff. substances
gas evolution reactions?
reaction that happens in liquid. forms a gas
precipitation reactions?
forms solids in water
example of chemical reactions?
color change
solid or precipitate
gas
emits light/ heat absorbs heat
aqueous solution?
substance that mixes with water.
soluble, insoluble?
if a compound dissolves in liquid or not.
only insoluble compounds form...
precipitates