Chemistry, 06.05.2020 06:00, hAlEyG512

Standard solution of FeSCN2+FeSCN2+ is prepared by combining 9.09.0 mL of 0.200.20 M Fe(NO3)3Fe(NO3)3 with 1.01.0 mL of 0.00200.0020 M KSCN. KSCN. The equation for the reaction is as follows. Fe(NO3)3+KSCN↽−−⇀FeSCN2++KNO3+2NO−3 Fe(NO3)3+KSCN↽−−⇀FeSCN2++KNO3+2NO3− What allows us to assume that the reaction goes essentially to completion? The reaction quotient Q is greater than Kc. Kc. The concentration of Fe(NO3)3Fe(NO3)3 is much higher than the concentration of KSCN. KSCN. The excess Fe3+Fe3+ prevents the formation of the neutral Fe(SCN)3.Fe(SCN)3. The equlibrium reaction has a very high Kc. Kc. Under the conditions given, Le Châtelier's principle dictates that the reaction shifts to the left. Based on that assumption, what is the equilibrium concentration of FeSCN2+?

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Standard solution of FeSCN2+FeSCN2+ is prepared by combining 9.09.0 mL of 0.200.20 M Fe(NO3)3Fe(NO3)...