Consider the following reaction :
Fe3+ (aq) + SCN- (aq) --->Fe(SCN)2+ (aq)
Starting with 4.00 mL of .200 M Fe3+ (aq) in acuvette, 0.10 mL increments of 0.00100 M SCN- (aq) willbe added. Assume that because [Fe3+ (aq)] >>[SCN- (aq)], the [Fe(SCN)2+] concentrationcan be calculated from the limiting reagent, SCN-.Calculate [Fe(SCN)2+].
| Volume .00100 M KSCN mL | [Fe(SCN)2+] (M) |
| .10 | |
| .20 | |
| .30 | |
| .40 | |
| .50 | |
| .60 | |
| .70 | |
| .80 | |
| .90 | |
| 1.00 | |
