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A chemist prepares a solution of calcium sulfate (CaSO4) by measuring out 0.48g of calcium sulfate into a 300.mL volumetric flask and filling the flask

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A chemist prepares a solution of calcium sulfate (CaSO4) by measuring out 0.48g of calcium sulfate into a 300.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's calcium sulfate solution. Round your answer to 2 significant digits

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