If 0.0200 M Fe3+ is initially mixed with 1.00 M oxalate ion, what is the concentration of Fe3+ ion at equilibrium?
A. 1.44 × 10-22M
B. 0.0100 M
C. 8.35 × 1019M
D. 6.94 × 1021M
Answer:A
If 0.0200 M Fe3+ is initially mixed with 1.00 M oxalate ion, what is the concentration of Fe3+ ion at equilibrium?
A. 1.44 × 10-22M B. 0.0100 M C. 8.35 × 1019M D. 6.94 × 1021M