Difference between hard water and soft water.
Answers
Explanation:
The hardness or softness of water is determined by the mineral content of both calcium and magnesium: Soft water has less than 17 parts per million. ... Hard water has 120 to 180 parts per million Very hard water has greater than 180 parts per million.
Explanation:
Water is a universal solvent. It is a chemical substance which is transparent, colourless, odourless and tasteless. Water is categorised into two types. They are hard water and soft water. These two types are not differentiated based on their touch and feel or appearance. This difference is based on the mineral content of each.
Hard water:
The water with naturally present minerals like magnesium and calcium with detectable amount is called hard water. These minerals are beneficial for health. They add flavour to hard water.
Soft water:
It is treated water. It is left with only cations and that is sodium. It has a salty taste.
To make you understand how hard water and soft water are different from each other, here are some of the major differences between hard water and soft water:
Difference between Hard water and Soft water
HARD WATER SOFT WATER
It is rich in minerals Contains very few elements
Soap is not so effective Soap is easily effective
No foam and lather from soaps Bubbly lather from soaps
Leaves spots on the washed dishes after they are dried Does not leave any spots on dishes after they are dried
Contains minerals like magnesium and calcium Contains sodium ion
Sometimes preferred drinking water Sometimes not preferred drinking water
Example: Groundwater like deep wells Example: Rainwater
Hair and skin become dry Hair and skin become soft
These were some of the important difference between soft water and hard water.