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In: Chemistry

96.0 mL of a NaOH solution of unknown concentration is titrated with 4.00 M hydrochloric acid,...

96.0 mL of a NaOH solution of unknown concentration is titrated with 4.00 M hydrochloric acid, HCl. The end point is reached when 150.0 mL of acid are added to the base. What is the concentration of the original NaOH solution?

a. 1.56 mol/L

b. 3.13 mol/L

c. 6.26 mol/L

d. 12.5 mol/L

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