It's difficult to read but perhaps you can read this graph.
http://www.docstoc.com/docs/4871801/Reading-the-Solubility-Chart
How many grams Of KCI are dissolved in 100g. of water at 50 degrees?
3 answers
Molar Mass ~K~39,cl~35.5. Molar Mass~(39)+(35.5)~64.5 No Of Moler ~mass/molarmass~64.5g/mol Divide By 100g, Gram Cancel Gram Remain 0.645mol
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