47. Four solutions of unknown HCl concentration are titrated with solutions of NaOH. The following table lists the vol- ume of each unknown HCl solution, the volume of NaOH solution required to reach the equivalence point, and the concentration of each NaOH solution. Calculate the con- centration (in M) of the unknown HCl solution in each case. HCI Volume (mL) NaOH Volume (mL) [NaOH] (M) 0.1231 M 0.0972 M 0.1178 M 0.1325 M a. 25.00 mL b. 15.00 mL c. 20.00 mL d. 5.00 mL 28.44 mL 21.22 mL 14.88 mL 6.88 mL

47. Four solutions of unknown HCl concentration are titrated with solutions of NaOH. The following table lists the vol- ume of each unknown HCl solution, the volume of NaOH solution required to reach the equivalence point, and the concentration of each NaOH solution. Calculate the con- centration (in M) of the unknown HCl solution in each case. HCI Volume (mL) NaOH Volume (mL) [NaOH] (M) 0.1231 M 0.0972 M 0.1178 M 0.1325 M a. 25.00 mL b. 15.00 mL c. 20.00 mL d. 5.00 mL 28.44 mL 21.22 mL 14.88 mL 6.88 mL

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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