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Dilution

Q. A 54.20 ml sample of a solution is diluted to a final volume of 75.00 ml with a concentration of 0.251 m. what was the concentration of the original solution?

Solved • Mar 22, 2020

Dilution

Q. What volume of concentrated nitric acid (15.0 M) is required to make 300 mL of a 2.5 M nitric acid solution? A. 1.8 L B. 50 mL C. 12.5 mL D. 18 mL E. 8 mL

Solved • Mar 17, 2020

Dilution

Q. What volume of water must be added to 45.0 mL of a 1.0 M solution of H2SO4 in order to create a 0.33 M H2SO4 solution? Assume volume are additive. A. 137 mL B. 14.9 mL C. 33.3 mL D. 100 mL E. 91.4 mL

Solved • Mar 17, 2020

Dilution

Q. Show the calculation for preparing a set of 0.1 , 0.3 , 0.5 , and 1.0 molar sugar solution in 50 mL flask by dilution. MM of sugar is 342.3 g/mol

Solved • Mar 2, 2020

Dilution

Q. In the laboratory you dilute 2.89 mL of a concentrated 6.00 M nitric acid solution to a total volume of 50.0 mL. What is the concentration of the dilute solution?

Solved • Feb 23, 2020

Dilution

Q. You wish to make a 0.366 M hydroiodic acid solution from a stock solution of 6.00 M hydroiodic acid. How much concentrated acid must you add to obtain a total volume of 175 mL of the dilute solute?

Solved • Feb 23, 2020

Dilution

Q. You wish to make a 0.243 M hydroiodic acid solution from a stock solution of 3.00 M hydroiodic acid. How much concentrated acid must you add to obtain a total volume of 75.0 mL of the dilute solute?

Solved • Feb 23, 2020