3. You have two beakers. One beaker contains 100 mL of NaOH (a strong base); the other contains 100 mL of aqueous Na;PO4 (a weak base). You test the pH of each solution. Which of the following statements is true? a. The Na;PO4 has a higher pH because it has more sodium ions than NaOH. b. It is possible for the solutions in each beaker to have the same pH. c. If the pH of the NaOH solution is 12.00, the pH of the Na;PO4 solution has to be 100 mL 100 mL NaOH(aq) NazPO4(aq) greater than 12.00. d. If the pH of the NaOH solution is 12.00, the pH of the Na;PO4 solution has to be less than 12.00. Explain your reasoning.

3. You have two beakers. One beaker contains 100 mL of NaOH (a strong base); the other contains 100 mL of aqueous Na;PO4 (a weak base). You test the pH of each solution. Which of the following statements is true? a. The Na;PO4 has a higher pH because it has more sodium ions than NaOH. b. It is possible for the solutions in each beaker to have the same pH. c. If the pH of the NaOH solution is 12.00, the pH of the Na;PO4 solution has to be 100 mL 100 mL NaOH(aq) NazPO4(aq) greater than 12.00. d. If the pH of the NaOH solution is 12.00, the pH of the Na;PO4 solution has to be less than 12.00. Explain your reasoning.

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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