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A chemist prepares a solution of zinc nitrate (Zn(NO3)2) by measuring out 71. g of zinc nitrate into a 250 . mL volumetric flask and

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A chemist prepares a solution of zinc nitrate (Zn(NO3)2) by measuring out 71. g of zinc nitrate into a 250 . mL volumetric flask and illing the flask to the mark with water. Calculate the concentration in mol/L of the chemist's zinc nitrate solution. Round your answer to 2 significant digits. Calculate the volume in liters of a 0.401M barium chlorate solution that contains 175,g of barium chlorate (Ba(ClO3)2). Round your answer to 3 significant digits

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