Multiple Choice
What is the approximate concentration of free Fe3+(aq) ion in a solution prepared by mixing equal volumes of 0.06 M Fe3+(aq) and 4.0 M F-(aq) solutions? [The net formation constant for FeF5(H2O) 2- is 2.0 × 1015.]
A) 2.8 × 10-23 M
B) 6.7 × 10-21 M
C) 6.9 × 10-19 M
D) 4.0 × 10-15 M
E) 8.9 × 10-10 M
Correct Answer:
Verified
Correct Answer:
Verified
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