10 minutes. According to relevant public information surveys, after tap water is boiled, some substances initially insoluble in water remain. Their main component is calcium sulfate, and you have to wait ten minutes for it to precipitate. Tap water refers to water produced after purification and disinfection in tap water treatment plants and which meets the corresponding standards for domestic and productive use.
How long does it take to boil tap water with salt and precipitate?
Introduction Boil tap water with salt for 10 minutes. According to relevant public information surveys, after tap water is boiled, some substances that are initially difficult to dissolve in water remain. Their main components are.