<p>Name: ______Page 1 of 14 AP Reactions 1980 Through 2008 1. Solid calcium carbonate is strongly heated.</p><p>2. A piece of nickel metal is immersed in a solution of copper(II) sulfate.</p><p>3. Equal volumes of equimolar solutions of disodium hydrogen phosphate and hydrochloric acid are mixed.</p><p>4. Chlorine gas is bubbled into a solution of sodium bromide.</p><p>5. Ammonia gas is bubbled into a solution of ethanoic (acetic) acid.</p><p>6. Solid ammonium carbonate is added to a saturated solution of barium hydroxide.</p><p>7. Drops of liquid dinitrogen trioxide are added to distilled water.</p><p>8. Solutions of potassium permanganate and sodium oxalate are mixed.</p><p>9. Ethanol is burned in oxygen.</p><p>10. Solid barium oxide is added to distilled water.</p><p>11. Chlorine gas is bubbled into a cold, dilute solution of potassium hydroxide.</p><p>12. A solution of iron(III) nitrate is exposed to air for an extended period of time.</p><p>13. Excess concentrated sulfuric acid is added to solid calcium phosphate.</p><p>14. Hydrogen sulfide gas is bubbled into a solution of mercury(II) chloride.</p><p>15. Solid calcium hydride is added to distilled water.</p><p>16. A bar of zinc metal is immersed in a solution of copper(II) sulfate. 17. Excess sodium cyanide solution is added to a solution of silver nitrate.</p><p>18. Solutions of manganese(II) sulfate and ammonium sulfide are mixed.</p><p>19. Phosphorus(V) oxide powder is sprinkled over distilled water.</p><p>20. Solid ammonium carbonate is heated.</p><p>21. Carbon dioxide gas is bubbled through a concentrated solution of potassium hydroxide.</p><p>22. A concentrated solution of hydrochloric acid is added to solid potassium permanganate.</p><p>23. A small piece of sodium metal is added to distilled water.</p><p>24. A solution of potassium dichromate is added to an acidified solution of iron(II) chloride.</p><p>25. A strip of copper is immersed is dilute nitric acid.</p><p>26. Potassium permanganate solution is added to an acidic solution hydrogen peroxide.</p><p>27. Concentrated hydrochloric acid is added to solid manganese(II) sulfide.</p><p>28. Excess chlorine gas is passed over hot iron filings.</p><p>29. Water is added to a sample of solid magnesium nitride.</p><p>30. Excess sulfur dioxide gas is bubbled through a dilute solution of potassium hydroxide.</p><p>31. Excess concentrated ammonia solution is added to a suspension of silver chloride.</p><p>32. Solutions of tripotassium phosphate and zinc nitrate are mixed.</p><p>33. An excess of sodium hydroxide solution is added to a solution of magnesium nitrate. Name: ______Page 3 of 14</p><p>34. Solid lithium hydride is added to water.</p><p>35. Solutions of ammonia and hydrofluoric acid are mixed.</p><p>36. A piece of aluminum metal is added to a solution of silver nitrate.</p><p>37. A solution of potassium iodide is electrolyzed.</p><p>38. Solid potassium oxide is added to water.</p><p>39. An excess of nitric acid solution is added to a solution of tetraamminecopper(II) sulfate.</p><p>40. Carbon dioxide gas is bubbled through water containing a suspension of calcium carbonate.</p><p>41. Solid aluminum oxide is added to a solution of sodium hydroxide.</p><p>42. Solid calcium oxide is heated in the presence of sulfur trioxide gas.</p><p>43. Equal volumes of 0.1 molar sulfuric acid and 0.1 molar potassium hydroxide are mixed.</p><p>44. Calcium metal is heated strongly in nitrogen gas.</p><p>45. Solid copper(II) sulfide is heated strongly in oxygen gas.</p><p>46. A concentrated solution of hydrochloric acid is added to powdered manganese dioxide and gently heated.</p><p>47. A concentrated solution of ammonia is added to a solution of zinc iodide.</p><p>48. A solution copper(II) sulfate is added to a solution of barium hydroxide.</p><p>49. Solutions of sodium iodide and lead nitrate are mixed. 50. A solution of ammonia is added to a solution of ferric chloride.</p><p>51. A solution of hydrogen peroxide is heated.</p><p>52. Solutions of silver nitrate and sodium chromate are mixed.</p><p>53. Hydrogen sulfide gas is bubbled through a solution of potassium hydroxide.</p><p>54. Solid dinitrogen pentoxide is added to water.</p><p>55. A piece of solid bismuth is heated strongly in oxygen.</p><p>56. A strip of copper metal is added to a concentrated solution of sulfuric acid.</p><p>57. Solutions of zinc sulfate and sodium phosphate are mixed.</p><p>58. Solutions of silver nitrate and lithium bromide are mixed.</p><p>59. A stream of chlorine gas is passed through a solution of cold, dilute sodium hydroxide.</p><p>60. Excess hydrochloric acid solution is added to a solution of potassium sulfite.</p><p>61. A solution of tin(II) chloride is added to an acidified solution of potassium permanganate.</p><p>62. A solution of ammonium thiocyanate is added to a solution of iron(III) chloride.</p><p>63. Samples of boron trichloride gas and ammonia gas are mixed.</p><p>64. Carbon disulfide vapor is burned in excess oxygen.</p><p>65. A solution of potassium iodide is added to an acidified solution of potassium dichromate. Name: ______Page 5 of 14 66. A solution of sodium hydroxide is added to a solution of ammonium chloride.</p><p>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.</p><p>69. Dilute hydrochloric acid is added to a solution of potassium carbonate.</p><p>70. Sulfur trioxide gas is added to excess water.</p><p>71. Dilute sulfuric acid is added to a solution of barium chloride.</p><p>72. A concentrated solution of ammonia is added to a solution of copper(II) chloride.</p><p>73. Solid calcium is added to warm water.</p><p>74. Powdered magnesium oxide is added to a container of carbon dioxide.</p><p>75. Gaseous hydrogen sulfide is bubbled through a solution of nickel(II) nitrate.</p><p>76. Excess concentrated sodium hydroxide solution is added to solid aluminum hydroxide.</p><p>77. Solid silver is added to dilute nitric acid (6M) solution.</p><p>78. Excess potassium hydroxide solution is added to a solution of potassium dihydrogen phosphate.</p><p>79. Hydrogen peroxide solution is added to a solution of iron(II) sulfate.</p><p>80. Propanol is burned completely in air.</p><p>81. A piece of lithium metal is dropped into a container of nitrogen gas.</p><p>82. Dilute hydrochloric acid is added to a solution of potassium sulfite. 83. Solid sodium oxide is added to water.</p><p>84. A solution of sodium sulfide is added to a solution of zinc nitrate.</p><p>85. A solution of ammonia is added to a dilute solution of acetic acid.</p><p>86. A piece of iron is added to a dilute solution of Iron (III) sulfate.</p><p>87. Ethene (ethylene) gas is bubbled into a solution of potassium iodide.</p><p>88. Chlorine gas is bubbled into a solution of potassium iodide.</p><p>89. Sodium metal is added to water.</p><p>90. Dilute sulfuric acid is added to a solution of lithium hydrogen carbonate.</p><p>91. Ethanol and formic acid (methanoic acid) are mixed and warmed.</p><p>92. Excess concentrated potassium hydroxide solution is added to a precipitate of zinc hydroxide.</p><p>93. The gases boron trifluoride and ammonia are mixed.</p><p>94. A solution of tin(II) chloride is added to a solution of iron(III) sulfate.</p><p>95. Phosphorus(V) oxytrichloride is added to water.</p><p>96. An acidified solution of sodium permanganate is added to a solution of sodium sulfite.</p><p>97. Hydrogen gas is passed over hot iron(III) oxide.</p><p>98. Solutions of potassium iodide and potassium iodate are mixed in acid solution.</p><p>99. Dilute sulfuric acid is added to solid calcium fluoride. Name: ______Page 7 of 14</p><p>100.Solid ammonium carbonate is heated.</p><p>101.Methane gas is heated with an excess of chlorine gas.</p><p>102.A concentrated solution of ammonia is added to a suspension of zinc hydroxide.</p><p>103.Hydrogen peroxide is added to an acidified solution of sodium bromide.</p><p>104.Dilute hydrochloric acid is added to a dilute solution of mercury(I) nitrate.</p><p>105.Magnesium metal is burned in nitrogen gas.</p><p>106.Sulfur dioxide gas is passed over solid calcium oxide.</p><p>107.Lead foil is immersed in silver nitrate solution.</p><p>108.A solution of ammonium sulfate is added to a saturated solution of barium hydroxide.</p><p>109.Acetic acid solution is added to a solution of sodium hydrogen carbonate.</p><p>110.Solid sodium dichromate is added to an acidified solution of sodium iodide.</p><p>111.A drop of potassium thiocyanate is added to a solution of iron(III) chloride.</p><p>112.Ethanol is completely burned in air.</p><p>113.Solutions of sodium fluoride and dilute hydrochloric acid are mixed.</p><p>114.A saturated solution of barium hydroxide is mixed with a solution of iron(III) sulfate.</p><p>115.A solution of ammonium sulfate is added to a potassium hydroxide solution. 116.Carbon dioxide gas is bubbled through a concentrated solution of sodium hydroxide.</p><p>117.Solid copper is added to a dilute nitric acid solution.</p><p>118.Chlorine gas is bubbled into a cold solution of dilute sodium hydroxide.</p><p>119.A solution of potassium permanganate is mixed with an alkaline solution of sodium sulfite.</p><p>120.Methyl iodide is heated with a solution of sodium hydroxide.</p><p>121.Excess potassium hydroxide solution is added to a solution of aluminum nitrate.</p><p>122.A solution of sodium bromide is added to an acidified solution of potassium bromate.</p><p>123.Sulfur dioxide gas is bubbled into distilled water.</p><p>124.Phosphine (phosphorus trihydride) gas is bubbled into liquid boron trichloride.</p><p>125.Hydrogen gas is passed over hot iron(II) oxide powder.</p><p>126.Solid potassium amide is added to distilled water.</p><p>127.A strip of magnesium metal is heated strongly in pure nitrogen gas.</p><p>128.A solution of nickel chloride is added to a solution of sodium sulfide.</p><p>129.Solutions of tin(II) chloride and iron(III) chloride are mixed.</p><p>130.Solutions of cobalt(II) nitrate and sodium hydroxide are mixed.</p><p>131.Ethene gas is burned in air.</p><p>132.Equal volumes of equimolar solutions of phosphoric acid and potassium hydroxide are mixed. Name: ______Page 9 of 14</p><p>133.Solid calcium sulfite is heated in a vacuum.</p><p>134.Excess hydrochloric acid is added to a solution of diamminesilver(I) nitrate.</p><p>135.Solid sodium oxide is added to distilled water.</p><p>136.A strip of zinc is added to a solution of 6.0-molar hydrobromic acid.</p><p>137.Calcium oxide powder is added to distilled water.</p><p>138.Solid ammonium nitrate is heated to temperatures above 300 ºC.</p><p>139.Liquid bromine is shaken with a 0.5 M sodium iodide solution.</p><p>140.Solid lead(II) carbonate is added to a 0.5 M sulfuric acid solution.</p><p>141.A mixture of powdered iron(III) oxide and powdered aluminum metal is heated strongly.</p><p>142.Methylamine gas is bubbled into distilled water.</p><p>143.Carbon dioxide gas is passed over hot, solid sodium oxide.</p><p>144.A 0.2 M barium nitrate solution is added to an alkaline 0.2 potassium chromate solution.</p><p>145.A small piece of calcium metal is added to hot distilled water.</p><p>146.Butanol is burned in air.</p><p>147.Excess concentrated ammonia solution is added to a solution of nickel(II) sulfate.</p><p>148.A solution of copper(II) chloride is added to a solution of sodium sulfide. 149.A solution of tin(II) nitrate is added to a solution of silver nitrate.</p><p>150.Excess hydrobromic acid solution is added to a solution of potassium hydrogen carbonate.</p><p>151.Powdered strontium oxide is added to distilled water.</p><p>152.Carbon monoxide gas is passed over hot iron(III) oxide.</p><p>153.Sulfur dioxide gas is bubbled into distilled water.</p><p>154.A drop of potassium thiocyanate solution is added to a solution of iron(III) nitrate.</p><p>155.A piece of copper wire is placed in a solution of silver nitrate.</p><p>156.Solutions of potassium hydroxide and propanoic acid are mixed.</p><p>157.A solution of iron(II) chloride is added to an acidified solution of sodium dichromate.</p><p>158.Chlorine gas is bubbled through a solution of potassium bromide.</p><p>159.Solutions of strontium nitrate and sodium sulfate are mixed.</p><p>160.Powdered magnesium carbonate is heated strongly.</p><p>161.A solution of sodium iodide is added to a solution of lead(II) acetate.</p><p>162.Pure solid phosphorus (white form) is burned in air.</p><p>163.Solid cesium oxide is added to water.</p><p>164.Excess concentrated hydrochloric acid is added to a 1.0 M solution of cobalt(II) chloride.</p><p>165.Solid sodium hydrogen carbonate (sodium bicarbonate) is strongly heated. Name: ______Page 11 of 14</p><p>166.An excess of hydrochloric acid is added to solid zinc sulfide.</p><p>167.Acidified solutions of potassium permanganate and iron(II) nitrate are mixed together.</p><p>168.A solution of potassium hydroxide is added to solid ammonium chloride.</p><p>169.A solution of potassium phosphate is mixed with a solution of calcium acetate.</p><p>170.Solid zinc carbonate is added to 1.0 M sulfuric acid.</p><p>171.A solution of hydrogen peroxide is exposed to strong sunlight.</p><p>172.A 0.02 M hydrochloric acid solution is mixed with an equal volume of 0.01 M calcium hydroxide solution.</p><p>173.Excess concentrated aqueous ammonia is added to solid silver chloride.</p><p>174.Magnesium ribbon is burned in oxygen.</p><p>175.A bar of strontium metal is immersed in a 1.0 M copper(II) nitrate solution.</p><p>176.Solid dinitrogen pentoxide is added to water.</p><p>177.A solution of copper(II) sulfate is spilled onto a sheet of freshly polished aluminum metal.</p><p>178.Dimethyl ether is burned in air.</p><p>179.A 0.1 M nitrous acid solution is added to the same volume of a 0.1 M sodium hydroxide solution.</p><p>180.Hydrogen iodide gas is bubbled into a solution of lithium carbonate.</p><p>181.An acidic solution of potassium dichromate is added to a solution of iron(II) nitrate. 182.Excess concentrated aqueous ammonia is added to a solution of nickel(II) bromide.</p><p>183.A solution of sodium phosphate is added to a solution of aluminum nitrate.</p><p>184.Concentrated hydrochloric acid is added to a solution of sodium sulfide.</p><p>185.Cadmium metal is placed in a solution of tin(II) chloride.</p><p>186.Magnesium pellets are placed in 1.0 M hydrochloric acid.</p><p>187.Sulfur in its standard state is burned in air.</p><p>188.Solutions of silver nitrate and sodium chloride are combined.</p><p>189.Solid iron(II) sulfite is heated strongly.</p><p>190.Powdered barium oxide is mixed with water.</p><p>191.Excess saturated sodium fluoride solution is added to a solution of aluminum sulfate.</p><p>192.Solid potassium carbonate is added to 1.0 M sulfuric acid.</p><p>193.A strip of zinc is placed in a solution of nickel(II) nitrate.</p><p>194.Solid aluminum hydroxide is added to a concentrated solution of potassium hydroxide.</p><p>195.Ethyne (acetylene) is burned in air.</p><p>196.Solid calcium carbonate is added to a solution of ethanoic (acetic) acid.</p><p>197.Lithium metal is strongly heated in nitrogen gas. Name: ______Page 13 of 14 198.Boron trifluoride gas is added to ammonia gas.</p><p>199.Sulfur trioxide gas is bubbled into a solution of sodium hydroxide.</p><p>200.Equal volumes of 0.1 M solutions of lead(II) nitrate and magnesium iodide are combined.</p><p>201.Solid potassium chlorate is strongly heated.</p><p>202.Solid silver chloride is added to a solution of concentrated hydrochloric acid.</p><p>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.</p><p>205.Zinc metal is placed in a solution of copper(II) sulfate.</p><p>206.Hydrogen phosphide (phosphine) gas is added to boron trichloride gas.</p><p>207.A solution of nickel(II) bromide is added to a solution of potassium hydroxide.</p><p>208.Hexane is combusted in air.</p><p>209.A solution of sodium hydroxide is added to a solution of lead(II) nitrate.</p><p>210.Excess nitric acid is added to solid calcium carbonate.</p><p>211.A solution containing silver(I) ion (an oxidizing agent) is mixed with a solution containing iron(II) ion.</p><p>212.Solid ammonium carbonate decomposes as it is heated.</p><p>213.Chlorine gas, an oxidizing agent, is bubbled into a solution of potassium bromide.</p><p>214.A small piece of sodium is placed in a beaker of distilled water. 215.Aqueous sodium hydroxide is added to a saturated solution of aluminum hydroxide form a complex ion.</p><p>216.Hydrogen chloride gas is oxidized by oxygen gas.</p><p>217.Solid potassium oxide is added to water.</p><p>218.Chlorine gas, an oxidizing agent, is bubbled into a solution of potassium bromide at 25 ºC.</p><p>219.Solid strontium hydroxide is added to a solution of nitric acid.</p><p>220.A solution of barium chloride is added drop by drop to a solution of sodium carbonate, causing a precipitate to form.</p>