You have a solution of Fe3+, SCN-, and Fe(SCN)2+ at equilibrium with significant amounts of all three ions present. Whic
Posted: Tue Jul 05, 2022 9:00 am
You have a solution of Fe3+, SCN-, and Fe(SCN)2+ atequilibrium with significant amounts of all three ions present.Which of the following changes would increase the orange color dueto the Fe(SCN)2+ ion? Select all that apply.
Lowering the concentration of SCN- by precipitating itwith Ag+.
Increasing the concentration of Fe3+ by adding more as aconcentrated solution.
Removing some of the Fe(SCN)2+ to shift the equilibriumand replace it by making more.
Increasing the concentration of SCN- by adding more as aconcentrated solution.
Lowering the concentration of Fe3+ by reducing it toFe2+
Lowering the concentration of SCN- by precipitating itwith Ag+.
Increasing the concentration of Fe3+ by adding more as aconcentrated solution.
Removing some of the Fe(SCN)2+ to shift the equilibriumand replace it by making more.
Increasing the concentration of SCN- by adding more as aconcentrated solution.
Lowering the concentration of Fe3+ by reducing it toFe2+