Using the initial concentrations of [Fe(H2O)6]^3+, SCN^-, and the equilibrium concentration of the [Fe(H2O)5SCN]^2+ complex, calculate the...

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Chemistry

Using the initial concentrations of [Fe(H2O)6]^3+, SCN^-, andthe equilibrium concentration of the [Fe(H2O)5SCN]^2+ complex,calculate the equilibrium concentrations of both [Fe(H2O)6]^3+ andSCN^-. All mol/L. Ice table is needed.

Initial concentrations of [Fe(H2O)6^3+: Initial concentrationsof SCN: [Fe(H2O)5SCN]^2+ equilibrium:

Fe(H2O)6 - SCN - EQ Fe(H2O)5SCN

0.390 1.54 23.42

0.390 3.12 35.99

0.390 4.84 58.09

0.390 6.25 74.81

0.390 7.96 98.97

Answer & Explanation Solved by verified expert
3.8 Ratings (375 Votes)
In order to do this lets write the overall reaction FeH2O63 SCN FeH2O5SCN2 H2O Now lets do an ICE chart in general r FeH2O63 SCN FeH2O5SCN2 H2O i 0390 154 0 c x x x e 0390x 154x x    See Answer
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