Temporary hard water contains bicarbonates of calcium and magnesium. We can convert it to soft water by boiling or by adding calculated quantity of calcium hydroxide.
it becomes soft
yes
Water is a universal solvent and there are two types of water i.e hard water and soft water. Soft water is the water that easily lather with soap while hard water does not lather with soap and is also of two type i.e temporary and permanent.
Hard water contain calcium bicarbonate, magnesium bicarbonate in temporary hard water and calcium/magnesium sulfate in permanent hard water. Soft water contain doesn't contain these substances or only in very limited concentations.
NoBoiling makes temporary hard water become soft water. Temporary hard water contains the compound calcium hydrogencarbonate. When temporary hard water is heated it breaks down to form insoluble calcium carbonate. This is the white scale, or fur you see on the inside of kettles. Using heat to break down a substance is called thermal decomposition.All the calcium hydrogencarbonate has been removed from the water, so it is now soft water. A word equation for the thermal decomposition of temporary hard water is:calcium hydrogencarbonate = calcium carbonate + carbon dioxide + water
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 .
Yes
Hard water has more calcium than soft water does
hard water can be converted to soft water by boiling, filteration etc.
it is soft water
Hard water refers to water that has very high mineral content, which affects its behavior in pipes and its affect on other chemicals like soap, where it often causes the formation of soap scum. Hard water also has a tendency to form deposits in pipes. Normally you wouldn't WANT to make water become hard, and there are systems for trying to reduce the "hardness" of water in the pipes of your home.
Because hard water is better than soft water for drinking