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Form 4 Chemistry online lessons on acids, bases and salts

Form 4 Chemistry online lessons on acids, bases and salts

Lessons (35)

• 1.    Definition of Acids
  6m 47s

• 2.    Lesson on strength of Acids:Strong Acids and their examples
  3m 1s

• 3.    Properties and examples of weak acids
  6m 46s

• 4.    Comparing the strength of acids using rate of evolution of hydrogen
  7m 1s

• 5.    Comparing the strength of acid using electrical conductivity
  4m 38s

• 6.    Comparing the strength of acid using PH
  5m 57s

• 7.    Role of solvents on acidic properties of a solute
  13m 50s

• 8.    Lesson on Bases and Alkalis
  4m 2s

• 9.    Strength of an Alkali: Strong Alkalis
  2m 23s

• 10.    Lesson on weak alkalis and their examples
  2m 36s

• 11.    Measuring the strength of alkalis using electrical conductivity
  5m 10s

• 12.    Measuring the strength of alkalis using PH
  8m 30s

• 13.    Effects of type of solvent on the properties of ammonium solution
  6m 17s

• 14.    Uses of acids and bases
  3m 24s

• 15.    Lesson on acid-base reaction
  4m 43s

• 16.    Amphoteric oxides, examples and experiment on verification of amphoteric oxides
  5m 17s

• 17.    Reaction of acids with amphoteric oxides and hydroxides
  5m 16s

• 18.    Reaction of alkalis with amphoteric oxide and hydroxide
  5m 44s

• 19.    Types of salts and laboratory preparation of salts
  8m 15s

• 20.    Reactions of some cations with sodium hydroxide and ammonium hydroxide and solubilities of some salts in water
  14m 42s

• 21.    Reaction of metal ions in salt solutions with sodium chloride, sodium sulphate and sodium sulphite
  6m 14s

• 22.    Effects of sodium carbonate on various salt solutions
  6m 14s

• 23.    Qualitative analysis: colours of substances in solids and solutions in water.
  6m 34s

• 24.    Qualitative analysis for common anions
  6m 45s

• 25.    What to look for when a substance is heated
  7m 5s

• 26.    Solubility and solubility curves, definition of a solvent and a solute
  10m 1s

• 27.    Factors that affect solubility
  21m 30s

• 28.    What are Solubility curves?
  3m 14s

• 29.    Uses or importance of solubility curves
  2m 59s

• 30.    Hardness of water and the difference between pure water and impure water
  3m 34s

• 31.    Experiment on the effect of water containing dissolved salts on soap solution
  8m 46s

• 32.    Types of water hardness:temporary hardness of water and how it is removed
  14m 16s

• 33.    Permanent hardness of water and how it is removed
  2m 26s

• 34.    Advantages of hard water
  1m 27s

• 35.    Disadvantages of hard water
  3m 38s