0.172 g of potassium hydrogen phthalate (KHP) was titrated with NaOH. When 31.5 mL of the KOH had been added to the acid, the indicator (phenolphthalein), changed color. What is the concentration of the NaOH solution? The molar mass of KHP is 204 g/mol. Enter your answer with three decimal places. Example: 0.544 Do not include units. 0.027

0.172 g of potassium hydrogen phthalate (KHP) was titrated with NaOH. When 31.5 mL of the KOH had been added to the acid, the indicator (phenolphthalein), changed color. What is the concentration of the NaOH solution? The molar mass of KHP is 204 g/mol. Enter your answer with three decimal places. Example: 0.544 Do not include units. 0.027

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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