Posted by hey on Tuesday, November 23, 2010 at 7:43am.
132 WHAT and 95 WHAT? If that is 132 grams of solution and 95 grams of solution, then you do it this way.
grams salt in 80 g soln at 60 C is
132 x (80/100) = about 106 but you need to do that more accurately.
When cooled to 30 C it will dissolve
95 x (80/100) = about 74 (more accuracy needed).
How much will ppt? 106-74 (or whatever your numbers turn out to be).
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