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Concentration and Calculation

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I have placed the answer I got please help.A student makes a solution by dissolving 55.8 grams of potassium hydroxide in 875.0
1. 2 answers
2. asked by Paul
3. 650 views
A 893 g sample of a solution of the solute (CH3)2CO in the solvent C4H8O that has a concentration of 28.6 pph by mass (CH3)2CO
1. 3 answers
2. asked by Anonymous
3. 477 views