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What is the molar concentration of HBr if 25 mL of the acid is titrated 15.3 mL of 0.5 M KOH? Round answer to 2 decimal places.
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What is the molar concentration of HBr if 25 mL of the acid is titrated 15.3 mL of 0.5 M KOH?

Round answer to 2 decimal places.

User Matt Goodrich
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1 Answer

6 votes
Using the titration formula, we get that:

(concentration of HBr)(25)=(0.5)(15.3)

This means the molar concentration of HBr is (0.5)(15.3)/25 = 0.31 M
User Cjames
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