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1、高中化学方程式默写（High school chemistry equation dictation）Write the following reaction (the chemical formula is ion reaction to write ion equation)1. sodium combustion in oxygen:2. sodium and oxygen at room temperature reaction3. sodium and water reaction4. sodium and water reaction6. reaction between sodi
2、um peroxide and waterThe reaction between sodium peroxide and 7. carbon dioxide8. sodium carbonate and hydrochloric acid9. sodium bicarbonate reacts with hydrochloric acidThe reaction of 10. sodium bicarbonate and sodium hydroxideThe thermal decomposition of 11. sodium bicarbonate12. carbon dioxide
3、into sodium carbonate solution13. calcium carbonate with hydrochloric acid14. sodium bicarbonate and excess calcium hydroxideA small amount of 15. sodium bicarbonate and calcium hydroxide16. sodium hydroxide pass into a small amount of carbon dioxide gasSodium hydroxide with carbon dioxide gas exces
4、s17. calcium hydroxide solution with carbon dioxide gas excess18. the addition of excessive calcium hydroxide19. the addition of excessive calcium hydroxide20. Laboratory of chlorine21. hydrochloric acid with Potassium Permanganate22. chlorine reacts with water23. fluorine gas and water reaction24.
5、industry for bleaching powder (or bleach)25. chlorine reacts with sodium hydroxide solution26. chlorine and iron reaction27. reaction of chlorine and copperThe reaction of chlorine and sodium 28.29. reaction of chlorine and sodium bromide30. chlorine and hydrogen iodide reaction31. bromine reacts wi
6、th potassium iodide32. see the light decomposition of silver bromide33. under high temperature, iron oxide and carbon monoxide gas reaction34. sulfur and copper heating reaction35. sulfur and iron heating reaction36. hydrogen peroxide and manganese dioxide for oxygenDestroy 37. ozone layer38. sulfur
7、 dioxide reacts with hydrogen sulfide39. halogenelemental solution X2 (X = Cl, Br, I) in the SO241. chlorine and sodium sulfite solution reactionThe reaction of 42. copper and concentrated sulfuric acidReaction of 43. carbon and concentrated sulfuric acid44. sulfur dioxide three sulfur dioxideThree
8、sulfur dioxide reacts with waterReaction of 45. hydrogen sulfide and concentrated sulfuric acid46. silicon reacts with sodium hydroxide solution47. silica and carbon reactionReaction of 48. silica and sodium hydroxide,49. silica and calcium carbonate reaction50. SiO2 reacted with hydrofluoric acidPr
9、eparation method of ammonia industry 51:52. in the discharge conditions of nitrogen and oxygen reaction53. gas nitric oxide meets the air become red brown:54.NO2 + O2 + H2O = HNO355.NO + O2 + H2O = HNO356.P+ O257.P2O5+ H2O H3PO458.P+ Cl2 (lack of)59.P+ Cl2 (enough)60. reasons of ammonia dissolution
10、in water alkaline:61.NH3? H2O is not stable, heat decomposition:62. be dipped in concentrated ammonia water with hydrochloric acid to get the glass rod and the glass rod close to each other, resulting in a large number of white smoke:63. the catalytic oxidation of ammonia:64. NH4Cl crystal heating t
11、ube in the tube wall of the upper end of a white solid attachment, this process is the reaction:The thermal decomposition reaction of 65.NH4HCO3:66. (NH4) 2SO4 and NH4NO3 solid solid reaction, respectively with NaOH heating:The reaction principle of 67. laboratory production of ammonia:The 68. reaso
12、n is the concentrated nitric acid yellow:69. copper and dilute nitric acid reaction,Release the colorless gas, when exposed to air, gas became red brown, write the reaction in the process of occurrence:70. charcoal and concentrated nitric acid reaction:71. CO2 will pass into the lime water, the firs
13、t white precipitate, with CO2 to pass into the white precipitate, disappear, please write the chemical formula in the process of occurrence:72. iron oxide reduced by CO:Use the yellow iron ore industry 73. (mostly FeS2) to produce sulfuric acid, the main reaction:74. NO2 gas compressed gas, found pa
14、le:75. write the following electrolyte ionization equation:1. CH3COOH:The NH3 H2O?:The H3PO4:The Mg (OH) 2:The ionization NaHSO4 in the molten state:The ionization in water NaHSO4:The alum water soluble ionization:76. write the following the salt hydrolysis reaction equation:1. NH4NO3:Na2S:The Fe2 (
15、SO4) 3:77.Na2CO3 dissolution in water alkaline (represented by ion equation):78. alum and FeCl3 can be used as purifying agent (represented by ion equation):79. foam containing Al2 (SO4) 3 and NaHCO3 solution, the use of ionic reaction equations:In 80. NH4Cl solution was added into magnesium will pr
16、oduce bubbles (represented by ion equation):81. soda solution by adding hydrochloric acid to excess (represented by the ion equation):The chemical formula 82. mg and CO2 reaction:83. laboratories from Al (OH) 3 ionic reaction equation:The 84. AlCl3 solution into ions in the solution of NaOH equation
17、:The 85. NaOH solution was added drop wise AlCl3 solution to excess (represented by the ion equation):86.Al2O3 dissolved in NaOH solution (expressed by ion equation):87. the excess CO2 into sodium aluminate solution (by ion equation):88. CO2 into sodium aluminate solution in excess of (represented b
18、y the ion equation):89. drops of hydrochloric acid sodium metaaluminate solution to excess (represented by the ion equation):90. nitrogen and magnesium reaction:91. the excess iron and iron deficiency and ionic equation of dilute nitric acid reaction:Iron overload:Iron deficiency:92. heating in air
19、FeO:93. put the Fe2O3 into the ion equation in hydrochloric acid:94. laboratories from Fe (OH) 2, observed a white precipitate produced, but precipitation immediately turns gray green, and finally changed to red brown, write about the chemical equation of this process:95.AlCl3 solution mixed with am
20、monia ion equation:Write the following 96. aluminothermic reaction:The aluminum and iron oxide:The aluminum powder and magnetic iron oxide:The aluminum and manganese dioxide:The equation of 97. aluminum ion and sodium hydroxide reaction:98.Al (OH) 3 can react with the acid and alkali and reaction (A
21、l (OH) ionization formula 3) is:99. chemical solution of aluminum chloride adding excessive NaOH solution and ionic equation100. drops of sodium aluminate solution with hydrochloric acid until the phenomenon of excessive, ionic equation.101., aluminum chloride and sodium metaaluminate phenomenon aft
22、er mixing ion equation.One hundred and twoThe red hot wire into a set of cylinders of chlorine Sheng, generation of brown smoke, water oscillation generated after the Yellow solution:103. red hot iron and water vapor reaction:104. to FeCl2 was added into the water, the solution becomes yellow, write
23、 related ionic equation:105. iron powder added in FeCl3 solution, the solution becomes shallow green, write the corresponding ionic equation:106. copper and ferric chloride solution, the ion equation related to write:How to test 107. part Fe2+ FeSO4 solution is oxidized? Write the corresponding ioni
24、c equation:Adding KSCN solution after the phenomenon, chemical formula 108.FeCl3 solutionThe reaction equation 109.FeCl3 solution into H2S gasThe reaction equation 110.FeCl3 solution into SO2 gas111. industry usually to produce metal aluminum and metal sodium by electrolysis of molten alumina and mo
25、lten sodium chloride, write the corresponding chemical equation:112. write the electrode reaction of Cu Zn - sulfuric acid composed of primary cells and primary cell reaction:Anode cathode:Primary cell reaction:113. write the hydrogen electrode reaction caused by corrosion of steel:Anode cathode:Wri
26、te the 114. electrode reaction caused by oxygen corrosion of iron and steel:Anode cathode:115. with alkaline solution as the electrode reaction of hydrogen oxygen fuel cell electrolyte and the primary cell reaction:Anode cathode:Primary cell reaction:116. in the acid solution as the electrode reacti
27、on of hydrogen oxygen fuel cell electrolyte and the primary cell reaction:Anode cathode:Primary cell reaction:117. with alkaline solution as the electrode reaction of methane fuel cell electrolyte and the primary cell reaction:Anode cathode:Primary cell reaction:The original power 119. Ag-Zn batteri
28、es used in micro electronic watches and electronic calculators, the electrodes are respectively Ag2O and Zn, the electrolyte solution of KOH, the original battery reaction: Ag2O + Zn = ZnO + 2Ag, write the reaction poles.Anode cathode:120.CH4 and Cl2 light reaction121. laboratory response to ethylen
29、e122. ethylene combustion123. ethylene and bromine (CCl4 solution or bromine)124. ethylene and water125. PE126. ethylene and hydrogen127. ethylene and hydrogen chloride128. acetylene129. acetylene combustion130. acetylene and bromine131. acetylene and hydrogen chloride132. preparation of polyvinyl c
30、hloride133. benzene combustion134. benzene reacted with bromineNitration of benzene 135.136. benzene sulfonation reaction137. reaction of benzene and hydrogen138. preparation of TNT by toluene.139. ethyl bromide and sodium hydroxide solution reaction:140. chloride with potassium hydroxide and ethano
31、l heating reaction:The reaction of ethanol and 141. sodium142. alcohol burningThe oxidation of 143. ethanol as catalyst in the reaction of copper or silver144. ethanol elimination reaction145. phenol and sodium hydroxide146. phenol sodium solution with CO2147. phenol and bromine148. acetaldehyde and
32、 hydrogen149. catalytic oxidation of acetaldehyde150. silver mirror reaction of acetaldehyde151. acetaldehyde and new Cu (OH) 2One hundred and fifty-twoPreparation of ethyl acetate153. the hydrolysis of ethyl acetateThe silver mirror reaction of 154. glucose155. glucose and Cu (OH) 2156. sucrose hyd
33、rolysis157. maltose hydrolysis158. starch hydrolysis159. glucose and alcohol160. cellulose hydrolysis161. preparation of nitrocelluloseThe hydrogenation of 162. oleic acid glyceride163. glyceryl stearate acid hydrolysis164. glycerol esters of fatty acids alkaline hydrolysis165. by FeCl3 from Fe (OH)
34、 operation, equation 3 colloid:166. in 101KPa, H2 complete combustion in 1molO2, generating 2mol liquid water, the heat of combustion heat release of 571.6kJ, H2 is _, write the thermochemical equation of hydrogen combustion.167. write that thermochemical equation reaction in sulfuric acid with sodium hydroxide neutralization heat.168. CuCl2 electrolytic solution:Anode cathode:Total reaction:169. Sodium Chloride Solution electrolysis:Anode cathode:Total reaction:170. of refined copper:Anode cathode:Total reaction: