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