Part A. In the laboratory, a student dilutes 13.1 mL of a 7.41 M hydrochloric acid...

Question

Question

Part A.

In the laboratory, a student dilutes 13.1 mL of a 7.41 M hydrochloric acid solution to a total volume of 250.0 mL.

What is the concentration of the diluted solution? Concentration = M

Part B.

How many milliliters of 8.57 M hydrobromic acid solution should be used to prepare 4.00 L of 0.400 HBr M ?

mL

Answer 1

Answer #1

DILUTION Lw Mi V,MV2 13.1 mL 250 0mL FINAL Volome, V2 FINAL CONLENTR ATION, M t.41 M x 13.1 mL 250 0mL CONCENTRAION 0.39 M of

Answer 2

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