rain water soft whilst falling,when it hits the ground or into rivers it mixes minerals etc which in in turn turn it hard some area like devon it stay soft
River water is generally considered soft water because it contains low levels of minerals like calcium and magnesium. Hard water typically comes from sources like groundwater or wells, where it has passed through mineral-rich rocks.
Hard water content of 2+ and 3+ mineral metal ions is high. Most common hardness is result of Ca2+ and Mg2+ ions in ground- or surface water. Soft water on the other hand, contains lower levels of calcium and magnesium. Rain water is soft.
Soft water produces more lather when soap is added compared to hard water. Soft water has fewer minerals, such as calcium and magnesium, which can react with soap to form a scum that reduces lather production.
lake water is soft we have some by are cottage which we swim in the seaweed and smooth rocks help it to be soft i have to say interesting question
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
Because hard water is better than soft water for drinking
It depends on what area you live in whether your water is hard or soft, hope that helps :)
Soft water is used in all industries and for drinking; hard water can be used in agriculture.
Water is hard when it contains a lot of calcium. If you add table salt to it you will get hard salt water. The calcium and salt will deposit in your hair and it will be like coming home from the beach...without the sand. If you want your hair to be soft, wash it in soft water, rain water, distilled water or deionized water then follow the wash with a conditioner.
Hard Water Raw Water Boiled Water Rain Water Snow Water Filtered Water Soft Water Reverse Osmosis De-ionized Water Distilled Water