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Magnesium metal is added to nitrogen gas. 3 Mg + N 2 Mg 3 N 2 Synthesis.

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Presentation on theme: "Magnesium metal is added to nitrogen gas. 3 Mg + N 2 Mg 3 N 2 Synthesis."— Presentation transcript:

1 Magnesium metal is added to nitrogen gas

2 3 Mg + N 2 Mg 3 N 2 Synthesis

3 Excess chlorine gas is passed over hot iron filings

4 3 Cl Fe 2FeCl 3 Synthesis

5 The gases boron trifluoride and ammonia are mixed

6 BF 3 + NH 3 F 3 BNH 3 Synthesis(Lewis Acid-Base Reaction)

7 Solid zinc strips are added to a solution of copper(II) sulfate

8 Zn + Cu 2+ Zn 2+ + Cu Single replacement

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

10 Fe 2 O 3 + 2Al Al 2 O 3 + 2Fe Single Replacement

11 Chlorine gas is bubbled into a solution of sodium bromide

12 Cl 2 + 2Br - 2Cl - + Br 2 Single Replacement

13 Solid calcium is added to warm water

14 Ca + 2HOH Ca OH - + H 2 Single Replacement

15 Calcium metal is added to a dilute solution of hydrochloric acid

16 Ca + 2H + Ca 2+ + H 2 Single Replacement

17 Aluminum metal is added to a solution of copper(II) chloride

18 2Al + 3Cu 2+ 2Al Cu Single Replacement

19 A solution of tin(II) sulfate is added to a solution of iron(III) sulfate

20 Sn Fe 3+ Sn Fe 2+ Redox

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

22 5Sn H + + 2MnO 4 - 5Sn Mn HOH Redox

23 A solution of sodium iodide is added to an acidified (sulfuric acid) solution of potassium dichromate

24 6I H + + HSO Cr 2 O I 2 + 2Cr H 2 O + SO 4 2- Redox

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

26 5Br - + 6H + + BrO 3 - 3Br 2 + 3H 2 O Redox

27 An acidified solution of potassium permanganate is added to a solution of sodium sulfite

28 6H + + 2MnO SO Mn SO H 2 O Redox

29 Acidified potassium permanganate is added to a solution of sodium nitrite

30 2MnO H + + 5NO 2 - -> 2Mn H 2 O + 5NO 3 - Redox

31 Potassium permanganate solution is added to concentrated hydrochloric acid

32 2MnO H Cl - 2Mn Cl 2 + 8H 2 O Redox

33 A solution of potassium iodide is added to an acidified solution of potassium dichromate

34 6I H + + Cr 2 O I - + 2Cr H 2 O Redox

35 Magnesium turnings are added to a solution of iron(III) chloride

36 Mg + 2Fe 3+ Mg Fe 2+ Redox

37 Iron(III) ions are reduced by iodide ions

38 2Fe I - 2Fe 2+ + I 2 Redox

39 Powdered iron is added to a solution of iron(III) sulfate

40 Fe + 2Fe 3+ 3Fe 2+ Redox

41 Hydrogen peroxide is added to an acidified solution of sodium bromide

42 H 2 O 2 + 2H + + 2Br - Br 2 + 2H 2 O Redox

43 Hydrogen peroxide is added to an acidified solution of potassium dichromate

44 3H 2 O 2 + 8H + + Cr 2 O Cr H 2 O + 3O 2 Redox

45 Hydrogen gas is passed over hot iron(III) oxide

46 3H 2 + Fe 2 O 3 2Fe + 3H 2 O Redox

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

48 H 2 + FeO Fe + H 2 O Redox

49 Concentrated hydrochloric acid solution is added to solid manganese(IV) oxide and the reactants are heated

50 4H + + 2Cl - + MnO 2 Cl 2 + Mn H 2 O Redox

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

52 Cu + 4H + + SO 4 2- Cu 2+ + H 2 O + H 2 SO 3 Redox

53 A strip of copper is immersed in a nitric acid solution

54 Cu + 4H + + 2NO 3 - Cu NO 2 + 2H 2 O Redox

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

56 Cl 2 + 2OH - ClO - + Cl - + H 2 O Redox

57 Propene gas is mixed with bromine vapor

58 C 3 H 6 + Br 2 C 3 H 6 Br 2 Organic (addition)

59 Methane gas is heated with an excess of chlorine gas

60 CH 4 + Cl 2 CH 3 Cl + HCl Organic (substitution)

61 Ethanol and formic acid (methanoic acid) are mixed and warmed

62 C 2 H 5 OH + HCOOH HCOOC 2 H 5 + H 2 O Organic (esterification)

63 Benzene is treated with bromine in the presence of a catalyst

64 Br 2 + C 6 H 6 C 6 H 5 Br + HBr Organic (substitution)

65 Glacial acetic acid is mixed with liquid methanol (nonaqueous)

66 CH 3 COOH +CH 3 OH CH 3 COOCH 3 + H 2 O Organic (esterification)

67 Excess concentrated sulfuric acid is added to solid calcium phosphate

68 3H + + 3HSO Ca 3 (PO 4 ) 2 3CaSO 4 + 2H 3 PO 4 Metathesis (double replacement)

69 Trisodium phosphate crystals are added to water

70 Na 3 PO 4 + H 2 O 3Na + + OH - + HPO 4 2- Metathesis (double replacement)

71 Solutions of sodium fluoride and dilute hydrochloric acid are mixed

72 F - + H + HF Metathesis (double replacement)

73 Equal volumes of dilute equimolar solutions of sodium carbonate and hydrochloric acid are mixed

74 CO H + HCO 3 - Metathesis (double replacement)

75 Solutions of silver nitrate and sodium chromate are mixed

76 2Ag + + CrO 4 2- Ag 2 CrO 4 Metathesis (double replacement)

77 Solutions of tripotassium phosphate and zinc nitrate are mixed

78 3Zn PO 4 3- Zn 3 (PO 4 ) 2 Metathesis (double replacement)

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

80 Mn 2+ + S 2- MnS Metathesis (double replacement)

81 Solid lithium hydride is added to distilled water

82 LiH + H 2 O Li + + OH - + H 2 Metathesis (double replacement)

83 Hydrogen sulfide gas is bubbled through a solution of potassium hydroxide

84 H 2 S + 2OH - S H 2 O Metathesis (double replacement)

85 Hydrogen sulfide gas is added to a solution of cadmium nitrate

86 H 2 S + Cd 2+ CdS + 2H + Metathesis (double replacement)

87 Dilute hydrochloric acid is added to a solution of potassium sulfite

88 2H + + SO 3 2- H 2 O + SO 2 Metathesis (double replacement)

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

90 2Cl - + Hg 2 2+ Hg 2 Cl 2 Metathesis (double replacement)

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

92 2H + + MnS H 2 S + Mn 2+ Metathesis (double replacement)

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

94 Cu 2+ + SO Ba OH - Cu(OH) 2 + BaSO 4 Metathesis (double replacement)

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

96 Cu 2+ + S 2- CuS Metathesis (double replacement)

97 Solid calcium phosphate is added to excess hydrochloric acid

98 Ca 3 (PO 4 ) 2 + 6H + 2H 3 PO 4 + 3Ca 2+ Metathesis (double replacement)

99 Solid barium peroxide is added to cold dilute sulfuric acid

100 BaO 2 + H + + HSO 4 - BaSO 4 + H 2 O 2 Metathesis (double replacement)

101 Solid barium carbonate is added to an excess of dilute nitric acid

102 BaCO 3 + 2H + Ba 2+ + H 2 O + CO 2 Metathesis (double replacement)

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

104 NH SO Ba 2+ + OH - BaSO 4 + NH 3 + H 2 O Metathesis (double replacement)

105 A dilute solution of sulfuric acid is electrolyzed between platinum electrodes

106 2H 2 O 2H 2 + O 2 Electrolysis

107 A solution of potassium iodide is electrolyzed

108 2I - + 2H 2 O I 2 + H 2 + 2OH - Electrolysis

109 A solution of copper(II) sulfate is electrolyzed using inert electrodes

110 2Cu H 2 O 2Cu + O 2 + 4H + Electrolysis

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

112 2KClO 3 2KCl + 3O 2 Decomposition

113 A solution of hydrogen peroxide is catalytically decomposed

114 2H 2 O 2 2H 2 O + O 2 Decomposition

115 Solid calcium sulfite is heated in a vacuum

116 CaSO 3 CaO + SO 2 Decomposition

117 Solid ammonium carbonate is heated

118 (NH 4 ) 2 CO 3 2NH 3 + CO 2 + H 2 O Decomposition

119 Excess concentrated sodium hydroxide solution is added to solid aluminum hydroxide

120 OH - + Al(OH) 3 [Al(OH) 4 ] - Complex ion

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

122 2H + + Cl - + [Ag(NH 3 ) 2 ] + AgCl + 2NH 4 + Complex ion

123 A solution of ammonium triocyanate is added to a solution of iron(III) chloride

124 Fe 3+ + SCN - [FeSCN] 2+ [or [Fe(SCN) 6 ] 3- ] Complex ion

125 A concentrated solution of ammonia is added to a solution of zinc iodide

126 4NH 3 + Zn 2+ [Zn(NH 3 ) 4 ] 2+ Complex ion

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

128 4NH 3 + Zn(OH) 2 [Zn(NH 3 ) 4 ] OH - Complex ion

129 Aqueous ammonia is added to solid silver chloride

130 2NH 3 + AgCl [Ag(NH 3 ) 2 ] + + Cl - Complex ion

131 A solution of diamminesilver(I) chloride is treated with dilute nitric acid

132 [Ag(NH 3 ) 2 ] + + Cl - + 2H + AgCl + 2NH 4 + Complex ions

133 Solid zinc sulfide is heated in an excess of oxygen

134 2ZnS + 3O 2 2ZnO + 2SO 2 Combustion

135 Lithium metal is burned in air

136 4Li + O 2 2Li 2 O Combustion

137 Ethene gas is burned in air

138 C 2 H 4 + 3O 2 2CO 2 + 2H 2 O Combustion

139 Ethanol is burned in oxygen

140 2C 2 H 5 OH + 6O 2 4CO 2 + 6H 2 O Combustion

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

142 CuS + O 2 Cu + SO 2 Combustion

143 Carbon disulfide vapor is burned in excess oxygen

144 CS 2 + 3O 2 CO 2 + 2SO 2 Combustion

145 A piece of solid bismuth is heated strongly in oxygen

146 4Bi + 3O 2 2Bi 2 O 3 Combustion

147 Sulfur trioxide gas is added to excess water

148 SO 3 + H 2 O H + + HSO 4 - Acetic anhydride

149 Sulfur dioxide gas is passed over solid calcium oxide

150 SO 2 + CaO CaSO 3 Anhydride

151 Phosphorus(V) oxide powder is sprinkled over distilled water

152 P 4 O 10 (or P 2 O 5 ) + 6H 2 O 4H 3 PO 4 Acetic anhydride

153 Solid dinitrogen pentoxide is added to water


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