Chemistry Experiments Class 9

Hello sir would you please provide me information about Chemistry Experiments for Class 9 and class 10 as my children are reading in these classes respectively

[Kiran Chandar]

As you are asking about the Chemistry Experiments for Class 9 and class 10 then please have a look on the below given list of the chemistry experiments that generally students have to do in class 9 or 10 in their respective schools

1. Separating a sand and salt mixture
2. Viscosity
3. Rate of evaporation
4. Chromatography of leaves
5. The energetics of freezing
6. Accumulator
7. Electricity from chemicals
8. Iron in breakfast cereal
9. Unsaturation in fats and oils
10. The pH scale
11. Preparation and properties of oxygen
12. Identifying polymers
13. Energy values of food
14. A compound from two elements
15. Chemistry and electricity
16. Combustion
17. Determining relative atomic mass
18. Reaction of a Group 7 element (iodine with zinc)
19. Reactions of halogens
20. Sublimation of air freshener
21. Testing the pH of oxides
22. Exothermic or endothermic?
23. Water expands when it freezes
24. Chemical properties of the transition metals - the copper envelope
25. Reactivity of Group 2 metals
26. Melting and freezing
27. Diffusion in liquids
28. Chemical filtration
29. Rate of reaction – the effects of concentration and temperature
30. Reaction between carbon dioxide and water
31. Competition for oxygen
32. Making a crystal garden
33. Extracting metal with charcoal
34. Migration of ions
35. Reduction of iron oxide by carbon
36. Experiments with particles
37. Particles in motion?
38. Making a pH indicator
39. Reaction between a metal oxide and dilute acid
40. Disappearing ink
41. Testing for enzymes
42. Testing the hardness of water
43. A chemical test for water
44. Forming glass
45. Thermometric titration
46. Forming metal crystals
47. Forming a salt which is insoluble in water
48. Titrating sodium hydroxide with hydrochloric acid
49. The properties of ammonia
50. Causes of rusting
51. Reactions of calcium carbonate
52. To find the formula of hydrated copper(II) sulfate
53. Heating copper(II) sulfate
54. The oxidation of hydrogen
55. Investigating the reactivity of aluminium
56. An oscillating reaction
57. Chocolate and egg
58. Catalysis
59. Cartesian diver
60. Neutralisation of indigestion tablets
61. Mass conservation
62. Metals and acids
63. Solid mixtures – a lead and tin solder
64. The effect of temperature on reaction rate
65. The effect of concentration on reaction rate
66. The effect of heat on metal carbonates
67. Change in mass when magnesium burns
68. The volume of 1 mole of hydrogen gas
69. How much air is used during rusting?
70. Making a photographic print
71. ‘Smarties’ chromatography
72. The decomposition of magnesium silicide
73. An example of chemiluminescence
74. Colorimetric determination of copper ore
75. Glue from milk
76. Rubber band
77. Polymer slime
78. The properties of ethanoic acid
79. The properties of alcohols
80. Testing salts for anions and cations
81. Quantitative electrolysis
82. Electrolysis of solutions
83. An oxidation and reduction reaction
84. Heats of reaction (exothermic or endothermic reactions)
85. Comparing the heat energy produced by combustion of various alcohols
86. Fermentation
87. Microbes, milk and enzymes
88. The properties of the transition metals and their compounds
89. Halogen compounds
90. Finding the formula of an oxide of copper
91. Making a fertiliser
92. Electrolysis of copper(II) sulfate solution
93. Producing a foam
94. Getting metals from rocks
95. Addition polymerisation
96. Cracking hydrocarbons
97. Displacement reactions between metals and their salts
98. The effect of temperature on solubility
99. Purification of an impure solid
100. Chemicals from seawater