# chemistry

posted by
**Brittany S**
.

Record measured absorbance for each tube in following table. Complete the table by calculating the [ Fe(SCN2+)]eq and [Fe3+]initial and [HSCN]initial

Data:

Volume of 2.00 x 10-3 M Fe(NO3)3 solution, mL 1)5.00, 2) 5.00, 3) 5.00 4) 5.00 5) 5.00

Volume of 2.00 x 10-3 M HSCN solution, mL 1)1.00 2) 2.00 3) 3.00 4) 4.00 5) 5.00

Volume of 0.500 M HNO3 solution, mL 1) 4.00 2) 3.00 3) 2.00 4) 1.00 5) 0.00

Abs. 1) 0.113 2) 0.218 3) 0.324 4) 0.459 5) 0.550