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43 Cards in this Set

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Hydrogen gas is burned in air
H2 + O2 -> H2O
Solid Sulfur is burned in oxygen
S + O2 -> SO2
A solution of hydrogen peroxide is placed under a bright light.
H2O2 -> H2O + O2
Solid Calcium carbonate is heated
CaCO3 -> CaO + CO2
Solid potassium chlorate is heated in the presence of a catalyst
KClO3 -> KCl + O2
A sample of solid ammonium carbonate is heated
(NH4)2CO3 -> NH3 + CO2 + H2O
A piece of solid potassium nitrate is heated
KNO3 -> KNO2 + O2
A pure metal or a metal hydride in water will produce....?
...a base and hydrogen gas
Sodium metal is added to distilled water
Na + H20 -> Na+ + OH- + H2
Solid Lithium hydride is added to distilled water
LiH + H2O -> Li+ + OH- + H2
Solid Calcium hydride is added to water.
CaH2 + H2O -> Ca(OH)2 + H2O
A metal oxide in water will produce...?
A base.
Solid Barium oxide is added to water.
BaO + H2O -> Ba2+ + OH-
A nonmetal oxide in water will produce...?
an acid
Solid dinitrogen pentoxide is added to water.
N2O5 + H2O -> H+ + NO3-
Solid phosphorous (V) oxide is added to distilled water
P2O5 + H2O -> H3PO4
Sulfur dioxide gas is bubbled through water
SO2 + H2O -> H2SO3
Sulfur trioxide gas is bubbled through water.
SO3 + H2O -> H+ + SO4-
Solutions of ammonia and sulfuric acid are mized
NH3 + H+ -> NH4+
Solutions of ammonia and carbonic acid are mixed
NH3 + H2CO3 -> NH4+ + HCO3-
Solutions of hydrochloric acid and sodium bicarbonate are mixed.
H+ + HCO3- -> H2CO3
Excess hydrochloric acid is added to a solution of potassium sulfide
H+ + S2- -> H2S
Carbon dioxide gas is bubbled through a potassium hydroxide solution
CO2 + OH- -> HCO3-
Sulfur trioxide gas is bubbled through a sodium hydroxide solutuion.
SO3 + OH- -> HSO4
Carbon dioxide gas and ammonia gas are bubbled into distilled water
CO2 + H2O + NH3 -> HCO3- + NH4+
Ethane is burned in air
C2H6 + O2 -> CO2 + H2O
carbon compounds burn to form...
oxide gases (carbon dioxide and water)
Methanol is burned in oxygen
CH3OH + O2 -> CO2 + H2O
Carbon disulfide is burned in excess oxygen.
CS2 + O2 -> CO2 + SO2
Propane is burned in air
C3H8 + O2 -> CO2 + H2O
Ethane
C2H6
Methanol
CH3OH
Propane
C3H8
Solid Manganese flakes are placed in a solution of copper (II) sulfate
Mn + Cu2+ -> Mn2+ + Cu
Metal ion in solution will be...?
reduced
A piece of copper is immersed in dilute nitric acid
Cu + H+ + NO3- -> Cu2+ + NO +H2O
A piece of copper is immersed in concentrated warm sulfuric acid
Cu + H+ + HSO4- -> Cu2+ + SO2 + H2O
The anion of the oxoacid will be ...?
reduced to an oxide gas and water will form
Excess ammonia is added to a solution of silver nitrate
Ag+ + NH3 -> [Ag(NH3)2]+
A solution of sodium cyanide is added to a solution of iron (II) chloride
CN- + Fe2+ -> [Fe(CN)6]4+
A solution of potassium thiocyanate is added to a solution of iron (III) chloride
Fe3+ + SCN- -> Fe(SCN)2+
A concentrated solution of ammonia is mixed with a solution of zinc (II) nitrate
NH3 + Zn2+ -> [Zn(NH3)4]2+
Excess ammonia is added to a solution of copper (II) nitrate.
NH3 + Cu2+ -> [Cu(NH3)4]2+