(Ba(CIO,),)· Calculate the volume in liters of a 0.099 mol/L barium chlorate solution that contains 75.0 g of barium chlorate (Ba Round your answer to 2 significant digits. OL ?
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- Calculate the volume in millimeters of a 0.684 mol/L barium chloride solution that contains 25.0 g of barium chloride (BaCl2). Round your answer to 3 significant digits.Calculate the volume in liters of a 2.6x10^−6M mercury(I) chloride solution that contains 225.μmol of mercury(I) chloride (Hg2Cl2). Round your answer to 2 significant digits.Calculate the volume in milliliters of a 0.38M sodium carbonate solution that contains 75.0mmol of sodium carbonate (Na2CO3). Be sure your answer has the correct number of significant digits. mL
- A chemist prepares a solution of potassium permanganate (KMnO4) by measuring out 10. μmol of potassium permanganate into a 200. mL volumetric flask and filling the flask to the mark with water.Calculate the concentration in mol/L of the chemist's potassium permanganate solution. Round your answer to 2 significant digits.A chemist prepares a solution of sodium hyposulfate Na2S2O3 by measuring out 279.μmol of sodium hyposulfate into a 450.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium hyposulfate solution. Round your answer to 3 significant digits.A chemist prepares a solution of potassium iodide (KI) by measuring out 7.2x10^2 μmol of potassium iodide into a 500.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's potassium iodide solution. Round your answer to 2 significant digits.
- A chemist prepares a solution of copper(II) fluoride (CuF2) by measuring out 0.058g of copper(II) fluoride into a 300.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in /molL of the chemist's copper(II) fluoride solution. Round your answer to 2 significant digits.How many liters of a 0.500 M sucrose ( C12H22O11 ) solution contain 1.6 kg of sucrose? Express your answer using two significant figures.A chemist prepares a solution of potassium dichromate K2Cr2O7 by measuring out 2.0g of potassium dichromate into a 150.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in /molL of the chemist's potassium dichromate solution. Round your answer to 2 significant digits.
- Calculate the volume in liters of a 0.14 M barium acetate solution that contains 475.mmol. Round your answer to 2 significant digits.A chemist makes 730.mL of potassium dichromate K2Cr2O7 working solution by adding distilled water to 220.mL of a 0.139molL stock solution of potassium dichromate in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits.Calculate the volume in milliliters of a 0.32/molL iron(III) bromide solution that contains 75.0g of iron(III) bromide FeBr3 . Round your answer to 2 significant digits.