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Volume percent of a solution prepared

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Reference no: EM131183025

1.  What is the volume percent of a solution prepared by dissolving 20 g of KOH in enough water to make a final volume of 120 mL? Show your work.  How many mL of a 5% solution can be made from the solution in part a? Show your work

2. (a) Given that the molar mass of H2SO4 is 98.1 grams, determine the number of grams of H2SO4 needed to prepare 0.2 L of a 0.5 M H2SO4 solution. Show your work.  (b)  What volume, in Liters, of a 0.5 M H2SO4 solution can be prepared by diluting 100 mL of a 4 M H2SO4 solution? Show your work

Reference no: EM131183025

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Volume percent of a solution prepared : 1.  What is the volume percent of a solution prepared by dissolving 20 g of KOH in enough water to make a final volume of 120 mL? Show your work.  How many mL of a 5% solution can be made from the solution in part a? Show your work
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