Couple of reasons, "Hard" water- water with a lot of dissolved minerals- usually calcium, does not work with with soaps or detergents. It is hard to "lather" with hard water, and you use more cleaning product to get the same effect. Second, the minerals can be deposited in pipes, fixtures and appliances, clogging or wearing them prematurely.
true - they have undesirable effects
No. Hard water is water with high amounts of dissolved calcium and magnesium.
Hard water is produced when water passes through rocks and soil that contain high levels of minerals such as calcium and magnesium. These minerals dissolve into the water, making it "hard" by causing issues such as soap scum buildup and reduced lathering of soaps and detergents.
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.
Hard water is the one that does not lather with soap. Permanent hard water can be converted to soft water by adding sodium carbonate (Na2CO3), or calgon or zeolite.
soil,water&air are the factors of a habbit
true - they have undesirable effects
an undesirable in your garden is a weeg
they are undesirable and they shouldn't get their books published......
The undesirable results were caused by the temperature and humidity. The parents considered the match to be undesirable and wanted him to leave.
An example of undesirable friction is when a cyclists falls and his face against pavement that skin on the road. Undesirable friction is something that is not controllable.
"What are the undesirable and unwanted effects in the medium?
undesirable in Tagalog: hindi kanais-nais
Rain is desirable as it provides water for plants, replenishes groundwater, and helps to cool down the environment. However, it can be undesirable when it leads to flooding, landslides, and disruptions to transportation and outdoor activities. The desirability of rain often depends on the amount and timing of the rainfall.
Uncomfortable; it of course depended on how undesirable you were.
Hard water is potable (drinkable).
How can we deal with hard water