How many quarts (qt) are there in 2.0 L of gasoline? 1 qt = 946 mL 1000 mL 1L 1 qt = 2 pt 2 qts 2.1 qt 2.114 qts 2.1 pt

At a certain temperature, 0.878 g of a pure liquid substance occupies 1.00 mL. What is the volume of 33 grams of liquid?

You have a stock solution of HCI that is 37.4 % HCl by mass and has a density of 1.20 g/mL. What volume (in mL) of the concentrated HCI solution is needed to prepare 1.518 L of 0.693 M HCI? The molar mass of HCl is 36.458 g/mol. Report your answer to 1 decimal place.

A chemist prepares a solution of sodium nitrate (NaNO3) by measuring out 306. g of sodium nitrate into a 400. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium nitrate solution. Round your answer to 3 significant digits. 0 mol/L x10 x

A chemist prepares a solution of aluminum chloride (AIC13) by measuring out 13. umol of aluminum chloride into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mmol/L of the chemist's aluminum chloride solution. Be sure your answer has the correct number of significant digits. mmol L X G

A chemistry student weighs out 0.0684 g of hypochlorous acid (HCIO) into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1700M NaOH solution. Calculate the volume of NaOH solution the student will need to add to reach the equivalence point. Be sure your answer has the correct number of significant digits. ml. X

A chemist prepares a solution of calcium bromide (CaBr₂) by measuring out 34.7 μmol of calcium bromide into a 50. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's calcium bromide solution. Round your answer to 2 significant digits. 0 mol L 0 X 3

mol A chemist makes 930. mL of potassium iodide (KI) working solution by adding distilled water to 210. mL of a 6.29 L stock solution of potassium iodide in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits. mol x10 L

A chemist prepares a solution of calcium bromide(CaBr2) by measuring our 30.2 umol of calcium bromide 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 bromide solution. Round your answer to 3 significant digits.

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