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WATER

CONTENT

  1. Definition of Water
  2. Sources of Water
  3. Treated Water
  4. Distilled Water
  5. Types of Water (Soft and Hard)
  6. Water Pollutants
  7. Properties of Water
  8. Uses of Water
  9. Laboratory Preparation of Water

 

Definition of Water

“Water is Life”. It is the most important and the most abundant on earth. It is of great importance to all plants and animals. The human body is over 6o percent water and it is present in equally the same amount in plants. It should however be noted that water is not available everywhere and its availability at certain parts of the world has led to the influx of man to those areas to set up villages and towns.

Sources of Water

Water can either be found as a natural source or as treated water. There are many sources of water found on the earth’s surface, they include rain water, spring water, well-water, river water, lake water and sea-water. Rain water is the purest form of natural water because it is formed as a result condensation of water in the atmosphere.

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