Multiple Choice
An indicator HIn has Ka = 1 × 10-8. At pH = 6.0, what is the ratio HIn/In-?
A) 1/100
B) 10/1
C) 1/1
D) 100/1
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
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
Q82: Calculate the molar solubility of BaCO<sub>3</sub> (K<sub>sp</sub>
Q83: Derive the equation describing the relationship between
Q85: Which of the following statements is/are true
Q86: Calculate [H<sup>+</sup>] in a solution that is
Q87: A solution is formed by mixing 50.0
Q88: Consider a solution made by mixing 500.0
Q89: 12.4 mL of 0.25 M HCl is