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Most ground water has passed through limestone and dolimitic minerals and thus Ca and Mg mineral salts get dissolved in it.
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∙ 13y ago
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Why are some substances such as magnesium fluoride and calcium allowed in drinking water?
in small doses not harmful
What are the essential minerals in drinking water?
Essential minerals that are required by the human body include iron, magnesium and calcium. Drinking water is not a reliable source of essential minerals.
What is the measurement of the amount of calcium and magnesium which water contains?
The amount of calcium and magnesium in water determines its hardness.
What 2 elements make water hard?
magnesium and calcium.
What is reducing the amount of calcium and magnesium the water?
Reducing calcium and magnesium in the water is known as water softening. A water softener uses a carbon filtration system.
How does tap water and salt water differ?
Tap water may contain: magnesium and calcium sulfates or magnesium and calcium carbonateswhilstsea water contains NaCl - salt
What is the product of calcium and magnesium?
Clacium + Magnesium=> Carbon Dioxide + Water
What is the gas that reacts with calcium and magnesium when they burn?
Hydrogen gas is released when calcium and water react.
Where does calsium and magnesium come from?
Calcium comes from rocks in the earth crust so does magnesium but unlike calcium magnesium is obtained through salt water
What is the salinity for drinking water?
Hi Buddy, Salinity means presence of Sodium, Potassium, Calcium, Magnesium and Carbonates in ionic state in the drinking water. It imparts salty taste to the water. Nageshwaran.V Assistant Professor Anna University of Technology Chennai
What is the difference between hard water and soft water and why is it easier to bath in soft water?
Hard water contain sulfates of calcium and magnesium, sometimes chlorides.Soft water contain calcium and magnesium bicarbonates.
How do you convert hard water to soft water by boric powder?
Hard water contains bicarbonates of calcium and magnesium or sulphates and chlorides od calcium and magnesium . It can be converted to soft water by boiling or by adding calculated quantity of calcium hydroxide .
