Question

What are the disadvantages of hard water?

Answer 1

Hint: Hard water is water that contains a high amount of minerals like calcium, magnesium, and sometimes manganese and other cations. water occurs under the natural condition when the water moves through rocks like limestone and chalk that contain minerals like carbonate and magnesium carbonate.

Complete answer:
It results from the presence of calcium sulfate/calcium chloride or magnesium sulfate/magnesium chloride. The presence of those ions makes it difficult to get rid of the hardness of the water even by boiling. It's because the ions don't precipitate out. The permanent hardness of water can only be reduced with a tough softener but not with any natural methods.
Hard water that consists of a high mineral can create several problems. From leaving your skin dry to depositing scales on the appliances, water can cause serious damage. Most frequently, we see these signs, but we fail to draw a link thereto with the water. If you're now wondering whether you're furnished with water, it’s time for you to see that out. Here are a couple of signs of hard water:
Well, that’s the water that has left behind the calcium deposits. Calcium minerals not only stick with the tap but also soaps and detergents and make them ineffective. Also, this makes the soap sticky rather than slippery.
When you take a shower in water, the soaps are left behind. The leftover soap, which is stuck within the skin, will suck out the moisture from the skin and can make it dry and itchy. water creates eczema-like symptoms.

Note:
Temporary hardness is thanks to dissolved bicarbonate minerals like bicarbonate and bicarbonate. These dissolved bicarbonate yield cations of calcium and magnesium alongside carbonate and bicarbonate anions.