Homework Help: Chemistry

Posted by Jim Smith on Sunday, August 26, 2012 at 10:47am.

When 50% potassium hydroxide is diluted to 4% with water - a white precipitate is formed.Can you tell me why and what the precipitate us?

Chemistry - bobpursley, Sunday, August 26, 2012 at 11:47am
This is something I have never observed in Nature, unless a magnesium salt or calcium salt is dissolved in the water, as in well water.

Did you observe this?

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