Multiple Choice
Calculate the pH of a solution prepared by mixing 50 mL of a 0.10 M solution of HF with 25 mL of a 0.20 M solution of NaF. pKa of HF is 3.14.
A) 5.83
B) 12.00
C) 3.14
D) 7.35
E) 10.80
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q117: Which of the following statements is/are true
Q118: Calculate the pH when 200.0 mL of
Q119: The cation M<sup>2+</sup> reacts with NH<sub>3</sub> to
Q120: It is observed that 7.5 mmol of
Q121: Calculate the solubility of Cu(OH)<sub>2</sub> in a
Q123: Calculate the pH when 200.0 mL of
Q124: A 200.0-mL sample of the weak acid
Q125: A solution of hydrochloric acid of unknown
Q126: A 75.0-mL sample of 0.0500 M HCN
Q127: Consider the titration of 100.0 mL of