You might be talking about ice but hard water is sourced from limescale rock and the limescale is in the water and that is what you get in your kettle when you dont filter the hard water.
Hard water is a natural water, not manmade.
hard water is which has no ability to lather with soap standard hard water contains 1mg of calcium carbonate in every 1ml of water.
No. Hard water is water with high amounts of dissolved calcium and magnesium.
Produced, in great abundance!
Photosynthesis does not produce water is uses it.
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.
it is made by the banging of rain water and the hard surface.
limescale is produced by acids and alakilies
well its hard to say but sometimes it is produced by liquid gas and water and sometimes it comes out like a volcano...
Not that hard where your teeth will brakeJust hard
Nothing is "produced". You have merely increased the volume of water. You have not diluted it, and you have not formed a solution.
Whenever the concentration of dissolved mineral salts gets too high, the water becomes hard water. Hard water has very high dissolved mineral content as compared to soft water. It is mainly due to increase in the concentration of Ca2+ and Mg2+ ions in water.
2
Hydrogen gas is produced.
salt is not produced but it is extracted from sea water throught evaporisation of water and then purifying it.
Forms of Calcium is what makes hard water hard
You can separate the salt from the water. You need a special machine to separate salt from the water. but its very hard to do. I hope i answered your Question.
Water wheels, turbines.