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 9:14 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.
A) Lowering the concentration of SCN- by precipitatingit with Ag+.
B) Increasing the concentration of Fe3+ by adding moreas a concentrated solution.
C) Removing some of the Fe(SCN)2+ to shift theequilibrium and replace it by making more.
D) Increasing the concentration of SCN- by adding moreas a concentrated solution.
E) Lowering the concentration of Fe3+ by reducing it toFe2+.
A) Lowering the concentration of SCN- by precipitatingit with Ag+.
B) Increasing the concentration of Fe3+ by adding moreas a concentrated solution.
C) Removing some of the Fe(SCN)2+ to shift theequilibrium and replace it by making more.
D) Increasing the concentration of SCN- by adding moreas a concentrated solution.
E) Lowering the concentration of Fe3+ by reducing it toFe2+.