how to extract potassium metal from potassium chloride.
Answers
Answer:
Potassium chloride (also known as Sylvite, KCl, or potassium salt) is a metal halide salt composed of potassium and chlorine. It is odorless and has a white or colorless vitreous crystal appearance. The solid dissolves readily in water, and its solutions have a salt-like taste. Potassium chloride can be obtained from ancient dried lake deposits.
Answer:
Most potassium is obtained from evaporite salt deposits containing sylvite (potassium chloride). It is also obtained from the minerals alunite and carnallite. Orthoclase feldspar is a very common potassium-bearing mineral. Potassium also can be obtained from the electrolysis of potash (KOH).
In fact, most people don't get enough of this essential nutrient in their diets. A quarter-teaspoon serving of one potassium chloride salt substitute contains about 800 milligrams (mg) of potassium, or about one-sixth of the daily recommended intake for potassium, which is 4,700 mg.