Name: __________________________________________ Page 1 of 14AP Reactions 1980 Through 2008

1. Solid calcium carbonate is strongly heated.

2. A piece of nickel metal is immersed in a solution of copper(II) sulfate.

3. Equal volumes of equimolar solutions of disodium hydrogen phosphate and hydrochloric acid are

mixed.

4. Chlorine gas is bubbled into a solution of sodium bromide.

5. Ammonia gas is bubbled into a solution of ethanoic (acetic) acid.

6. Solid ammonium carbonate is added to a saturated solution of barium hydroxide.

7. Drops of liquid dinitrogen trioxide are added to distilled water.

8. Solutions of potassium permanganate and sodium oxalate are mixed.

9. Ethanol is burned in oxygen.

10. Solid barium oxide is added to distilled water.

11. Chlorine gas is bubbled into a cold, dilute solution of potassium hydroxide.

12. A solution of iron(III) nitrate is exposed to air for an extended period of time.

13. Excess concentrated sulfuric acid is added to solid calcium phosphate.

14. Hydrogen sulfide gas is bubbled into a solution of mercury(II) chloride.

15. Solid calcium hydride is added to distilled water.

16. A bar of zinc metal is immersed in a solution of copper(II) sulfate.

Name: __________________________________________ Page 2 of 1417. Excess sodium cyanide solution is added to a solution of silver nitrate.

18. Solutions of manganese(II) sulfate and ammonium sulfide are mixed.

19. Phosphorus(V) oxide powder is sprinkled over distilled water.

20. Solid ammonium carbonate is heated.

21. Carbon dioxide gas is bubbled through a concentrated solution of potassium hydroxide.

22. A concentrated solution of hydrochloric acid is added to solid potassium permanganate.

23. A small piece of sodium metal is added to distilled water.

24. A solution of potassium dichromate is added to an acidified solution of iron(II) chloride.

25. A strip of copper is immersed is dilute nitric acid.

26. Potassium permanganate solution is added to an acidic solution hydrogen peroxide.

27. Concentrated hydrochloric acid is added to solid manganese(II) sulfide.

28. Excess chlorine gas is passed over hot iron filings.

29. Water is added to a sample of solid magnesium nitride.

30. Excess sulfur dioxide gas is bubbled through a dilute solution of potassium hydroxide.

31. Excess concentrated ammonia solution is added to a suspension of silver chloride.

32. Solutions of tripotassium phosphate and zinc nitrate are mixed.

33. An excess of sodium hydroxide solution is added to a solution of magnesium nitrate.

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34. Solid lithium hydride is added to water.

35. Solutions of ammonia and hydrofluoric acid are mixed.

36. A piece of aluminum metal is added to a solution of silver nitrate.

37. A solution of potassium iodide is electrolyzed.

38. Solid potassium oxide is added to water.

39. An excess of nitric acid solution is added to a solution of tetraamminecopper(II) sulfate.

40. Carbon dioxide gas is bubbled through water containing a suspension of calcium carbonate.

41. Solid aluminum oxide is added to a solution of sodium hydroxide.

42. Solid calcium oxide is heated in the presence of sulfur trioxide gas.

43. Equal volumes of 0.1 molar sulfuric acid and 0.1 molar potassium hydroxide are mixed.

44. Calcium metal is heated strongly in nitrogen gas.

45. Solid copper(II) sulfide is heated strongly in oxygen gas.

46. A concentrated solution of hydrochloric acid is added to powdered manganese dioxide and gently

heated.

47. A concentrated solution of ammonia is added to a solution of zinc iodide.

48. A solution copper(II) sulfate is added to a solution of barium hydroxide.

49. Solutions of sodium iodide and lead nitrate are mixed.

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50. A solution of ammonia is added to a solution of ferric chloride.

51. A solution of hydrogen peroxide is heated.

52. Solutions of silver nitrate and sodium chromate are mixed.

53. Hydrogen sulfide gas is bubbled through a solution of potassium hydroxide.

54. Solid dinitrogen pentoxide is added to water.

55. A piece of solid bismuth is heated strongly in oxygen.

56. A strip of copper metal is added to a concentrated solution of sulfuric acid.

57. Solutions of zinc sulfate and sodium phosphate are mixed.

58. Solutions of silver nitrate and lithium bromide are mixed.

59. A stream of chlorine gas is passed through a solution of cold, dilute sodium hydroxide.

60. Excess hydrochloric acid solution is added to a solution of potassium sulfite.

61. A solution of tin(II) chloride is added to an acidified solution of potassium permanganate.

62. A solution of ammonium thiocyanate is added to a solution of iron(III) chloride.

63. Samples of boron trichloride gas and ammonia gas are mixed.

64. Carbon disulfide vapor is burned in excess oxygen.

65. A solution of potassium iodide is added to an acidified solution of potassium dichromate.

Name: __________________________________________ Page 5 of 1466. A solution of sodium hydroxide is added to a solution of ammonium chloride.

67. A strip of magnesium is added to a solution of silver nitrate.

68. Solid potassium chlorate is heated in the presence of manganese dioxide as a catalyst.

69. Dilute hydrochloric acid is added to a solution of potassium carbonate.

70. Sulfur trioxide gas is added to excess water.

71. Dilute sulfuric acid is added to a solution of barium chloride.

72. A concentrated solution of ammonia is added to a solution of copper(II) chloride.

73. Solid calcium is added to warm water.

74. Powdered magnesium oxide is added to a container of carbon dioxide.

75. Gaseous hydrogen sulfide is bubbled through a solution of nickel(II) nitrate.

76. Excess concentrated sodium hydroxide solution is added to solid aluminum hydroxide.

77. Solid silver is added to dilute nitric acid (6M) solution.

78. Excess potassium hydroxide solution is added to a solution of potassium dihydrogen phosphate.

79. Hydrogen peroxide solution is added to a solution of iron(II) sulfate.

80. Propanol is burned completely in air.

81. A piece of lithium metal is dropped into a container of nitrogen gas.

82. Dilute hydrochloric acid is added to a solution of potassium sulfite.

Name: __________________________________________ Page 6 of 1483. Solid sodium oxide is added to water.

84. A solution of sodium sulfide is added to a solution of zinc nitrate.

85. A solution of ammonia is added to a dilute solution of acetic acid.

86. A piece of iron is added to a dilute solution of Iron (III) sulfate.

87. Ethene (ethylene) gas is bubbled into a solution of potassium iodide.

88. Chlorine gas is bubbled into a solution of potassium iodide.

89. Sodium metal is added to water.

90. Dilute sulfuric acid is added to a solution of lithium hydrogen carbonate.

91. Ethanol and formic acid (methanoic acid) are mixed and warmed.

92. Excess concentrated potassium hydroxide solution is added to a precipitate of zinc hydroxide.

93. The gases boron trifluoride and ammonia are mixed.

94. A solution of tin(II) chloride is added to a solution of iron(III) sulfate.

95. Phosphorus(V) oxytrichloride is added to water.

96. An acidified solution of sodium permanganate is added to a solution of sodium sulfite.

97. Hydrogen gas is passed over hot iron(III) oxide.

98. Solutions of potassium iodide and potassium iodate are mixed in acid solution.

99. Dilute sulfuric acid is added to solid calcium fluoride.

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100.Solid ammonium carbonate is heated.

101.Methane gas is heated with an excess of chlorine gas.

102.A concentrated solution of ammonia is added to a suspension of zinc hydroxide.

103.Hydrogen peroxide is added to an acidified solution of sodium bromide.

104.Dilute hydrochloric acid is added to a dilute solution of mercury(I) nitrate.

105.Magnesium metal is burned in nitrogen gas.

106.Sulfur dioxide gas is passed over solid calcium oxide.

107.Lead foil is immersed in silver nitrate solution.

108.A solution of ammonium sulfate is added to a saturated solution of barium hydroxide.

109.Acetic acid solution is added to a solution of sodium hydrogen carbonate.

110.Solid sodium dichromate is added to an acidified solution of sodium iodide.

111.A drop of potassium thiocyanate is added to a solution of iron(III) chloride.

112.Ethanol is completely burned in air.

113.Solutions of sodium fluoride and dilute hydrochloric acid are mixed.

114.A saturated solution of barium hydroxide is mixed with a solution of iron(III) sulfate.

115.A solution of ammonium sulfate is added to a potassium hydroxide solution.

Name: __________________________________________ Page 8 of 14116.Carbon dioxide gas is bubbled through a concentrated solution of sodium hydroxide.

117.Solid copper is added to a dilute nitric acid solution.

118.Chlorine gas is bubbled into a cold solution of dilute sodium hydroxide.

119.A solution of potassium permanganate is mixed with an alkaline solution of sodium sulfite.

120.Methyl iodide is heated with a solution of sodium hydroxide.

121.Excess potassium hydroxide solution is added to a solution of aluminum nitrate.

122.A solution of sodium bromide is added to an acidified solution of potassium bromate.

123.Sulfur dioxide gas is bubbled into distilled water.

124.Phosphine (phosphorus trihydride) gas is bubbled into liquid boron trichloride.

125.Hydrogen gas is passed over hot iron(II) oxide powder.

126.Solid potassium amide is added to distilled water.

127.A strip of magnesium metal is heated strongly in pure nitrogen gas.

128.A solution of nickel chloride is added to a solution of sodium sulfide.

129.Solutions of tin(II) chloride and iron(III) chloride are mixed.

130.Solutions of cobalt(II) nitrate and sodium hydroxide are mixed.

131.Ethene gas is burned in air.

132.Equal volumes of equimolar solutions of phosphoric acid and potassium hydroxide are mixed.

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133.Solid calcium sulfite is heated in a vacuum.

134.Excess hydrochloric acid is added to a solution of diamminesilver(I) nitrate.

135.Solid sodium oxide is added to distilled water.

136.A strip of zinc is added to a solution of 6.0-molar hydrobromic acid.

137.Calcium oxide powder is added to distilled water.

138.Solid ammonium nitrate is heated to temperatures above 300 ºC.

139.Liquid bromine is shaken with a 0.5 M sodium iodide solution.

140.Solid lead(II) carbonate is added to a 0.5 M sulfuric acid solution.

141.A mixture of powdered iron(III) oxide and powdered aluminum metal is heated strongly.

142.Methylamine gas is bubbled into distilled water.

143.Carbon dioxide gas is passed over hot, solid sodium oxide.

144.A 0.2 M barium nitrate solution is added to an alkaline 0.2 potassium chromate solution.

145.A small piece of calcium metal is added to hot distilled water.

146.Butanol is burned in air.

147.Excess concentrated ammonia solution is added to a solution of nickel(II) sulfate.

148.A solution of copper(II) chloride is added to a solution of sodium sulfide.

Name: __________________________________________ Page 10 of 14149.A solution of tin(II) nitrate is added to a solution of silver nitrate.

150.Excess hydrobromic acid solution is added to a solution of potassium hydrogen carbonate.

151.Powdered strontium oxide is added to distilled water.

152.Carbon monoxide gas is passed over hot iron(III) oxide.

153.Sulfur dioxide gas is bubbled into distilled water.

154.A drop of potassium thiocyanate solution is added to a solution of iron(III) nitrate.

155.A piece of copper wire is placed in a solution of silver nitrate.

156.Solutions of potassium hydroxide and propanoic acid are mixed.

157.A solution of iron(II) chloride is added to an acidified solution of sodium dichromate.

158.Chlorine gas is bubbled through a solution of potassium bromide.

159.Solutions of strontium nitrate and sodium sulfate are mixed.

160.Powdered magnesium carbonate is heated strongly.

161.A solution of sodium iodide is added to a solution of lead(II) acetate.

162.Pure solid phosphorus (white form) is burned in air.

163.Solid cesium oxide is added to water.

164.Excess concentrated hydrochloric acid is added to a 1.0 M solution of cobalt(II) chloride.

165.Solid sodium hydrogen carbonate (sodium bicarbonate) is strongly heated.

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166.An excess of hydrochloric acid is added to solid zinc sulfide.

167.Acidified solutions of potassium permanganate and iron(II) nitrate are mixed together.

168.A solution of potassium hydroxide is added to solid ammonium chloride.

169.A solution of potassium phosphate is mixed with a solution of calcium acetate.

170.Solid zinc carbonate is added to 1.0 M sulfuric acid.

171.A solution of hydrogen peroxide is exposed to strong sunlight.

172.A 0.02 M hydrochloric acid solution is mixed with an equal volume of 0.01 M calcium hydroxide

solution.

173.Excess concentrated aqueous ammonia is added to solid silver chloride.

174.Magnesium ribbon is burned in oxygen.

175.A bar of strontium metal is immersed in a 1.0 M copper(II) nitrate solution.

176.Solid dinitrogen pentoxide is added to water.

177.A solution of copper(II) sulfate is spilled onto a sheet of freshly polished aluminum metal.

178.Dimethyl ether is burned in air.

179.A 0.1 M nitrous acid solution is added to the same volume of a 0.1 M sodium hydroxide solution.

180.Hydrogen iodide gas is bubbled into a solution of lithium carbonate.

181.An acidic solution of potassium dichromate is added to a solution of iron(II) nitrate.

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182.Excess concentrated aqueous ammonia is added to a solution of nickel(II) bromide.

183.A solution of sodium phosphate is added to a solution of aluminum nitrate.

184.Concentrated hydrochloric acid is added to a solution of sodium sulfide.

185.Cadmium metal is placed in a solution of tin(II) chloride.

186.Magnesium pellets are placed in 1.0 M hydrochloric acid.

187.Sulfur in its standard state is burned in air.

188.Solutions of silver nitrate and sodium chloride are combined.

189.Solid iron(II) sulfite is heated strongly.

190.Powdered barium oxide is mixed with water.

191.Excess saturated sodium fluoride solution is added to a solution of aluminum sulfate.

192.Solid potassium carbonate is added to 1.0 M sulfuric acid.

193.A strip of zinc is placed in a solution of nickel(II) nitrate.

194.Solid aluminum hydroxide is added to a concentrated solution of potassium hydroxide.

195.Ethyne (acetylene) is burned in air.

196.Solid calcium carbonate is added to a solution of ethanoic (acetic) acid.

197.Lithium metal is strongly heated in nitrogen gas.

Name: __________________________________________ Page 13 of 14198.Boron trifluoride gas is added to ammonia gas.

199.Sulfur trioxide gas is bubbled into a solution of sodium hydroxide.

200.Equal volumes of 0.1 M solutions of lead(II) nitrate and magnesium iodide are combined.

201.Solid potassium chlorate is strongly heated.

202.Solid silver chloride is added to a solution of concentrated hydrochloric acid.

203.A solution of ethanoic (acetic) acid is added to a solution of barium hydroxide.

204.Ammonia gas bubbled into a solution of hydrofluoric acid.

205.Zinc metal is placed in a solution of copper(II) sulfate.

206.Hydrogen phosphide (phosphine) gas is added to boron trichloride gas.

207.A solution of nickel(II) bromide is added to a solution of potassium hydroxide.

208.Hexane is combusted in air.

209.A solution of sodium hydroxide is added to a solution of lead(II) nitrate.

210.Excess nitric acid is added to solid calcium carbonate.

211.A solution containing silver(I) ion (an oxidizing agent) is mixed with a solution containing iron(II) ion.

212.Solid ammonium carbonate decomposes as it is heated.

213.Chlorine gas, an oxidizing agent, is bubbled into a solution of potassium bromide.

214.A small piece of sodium is placed in a beaker of distilled water.

Name: __________________________________________ Page 14 of 14215.Aqueous sodium hydroxide is added to a saturated solution of aluminum hydroxide form a complex ion.

216.Hydrogen chloride gas is oxidized by oxygen gas.

217.Solid potassium oxide is added to water.

218.Chlorine gas, an oxidizing agent, is bubbled into a solution of potassium bromide at 25 ºC.

219.Solid strontium hydroxide is added to a solution of nitric acid.

220.A solution of barium chloride is added drop by drop to a solution of sodium carbonate, causing a

precipitate to form.