Let's say that an exactly saturated solution of KClO3 is prepared at 90°C using 100 grams of water. If the solution is cooled to 20°C, how many grams of KClO3 will recrystallize?

1 Answer
anor277
May 30, 2018

Unknown....

Explanation:

Even if solubility data at #90# #""^@C# and #20# #""^@C# WERE available, and try as I might I cannot find those required data in your question, NO #"potassium chlorate"# might precipitate. Why? Because we could form a supersaturated solution of chlorate salt. The question is poorly proposed...

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