Question

5.00 mL of 2.00x10^-3M Fe(NO3)3 is mixed with 4.03 mL of 2.00x10^-3M NaSCN and 1.08 mL of 0.1M HNO3, for a total volume of 10.11 mL.
a) What is the initial concentration of the Fe(NO3)3 in the mixed solution?
b) What is the initial concentration of the NaSCN in the moxed solution?

11 years ago