Hello,
I need help with this lab report on calculating Kc, when Fe(III) and thiocyanate is involved.
I know how to calculate Kc when the coefficients of the reactants are in the 1to1 ratio, but our professor wants us to calculate it when the coefficient of SCN- is 2 and 3 and I have no idea how to do that.
This is the data I have
Absorbance is 0.181
Fe3+ = 2.86 x 10-4 M
SCN- = 1.71 x 10-3 M
I calculated the Kc to be 68.6
Can someone help me?
Thanks