Multiple Choice
Calculate the pH when 200.0 mL of a 1.00 M solution of H2A (Ka1 = 1.0 × 10-6, Ka2 = 1.0 × 10-10) is titrated with the following volumes of 1.00 M NaOH.
-300.0 mL of 1.00 M NaOH
A) 10.00
B) 11.21
C) 9.50
D) 9.30
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q71: Which of the following salts shows the
Q72: You have solutions of 0.200 M HNO<sub>2</sub>
Q73: A 0.012-mol sample of Na<sub>2</sub>SO<sub>4</sub> is added
Q74: A 200.0-mL sample of the weak acid
Q75: Consider the following information about the diprotic
Q77: The contents of the flask are transferred
Q78: A 50.00-mL sample of 0.100 M Ca(NO<sub>3</sub>)<sub>2</sub>
Q79: In the titration of 100.0 mL of
Q80: One milliliter (1.00 mL) of acid taken
Q81: Explain how to decide on a specific