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18 Nov 2019
A solution was prepared with an initial concentrations of Fe (aq) of 0.00111 M and SCN (aq) of 0.000625 M. Calculate the equilibrium constant for the Fe^3+/SCN reaction if the equilibrium concentration of FeSCN^2+ (aq) was measured to be 0.000248 M. Fe^3+ (aq) doubleheadarrow SCN (aq) FeSCN^2+ (aq) When reaction (1) and (2) below are added together, the result is reaction (3). Given K_1 = 0.00047. and K_2 = 1.00 times 10^14; find the equilibrium constant. K_3 H_2O(I) + HNO_2(aq) doubleheadarrow H_2O (aq) + NO_2 (aq) H_2 O+(aq) + OH (aq) doubleheadarrow 2H_2O (I) HNO_2(aq) + OH (aq) doubleheadarrow NO_2(aq)+ H_2O(I)
A solution was prepared with an initial concentrations of Fe (aq) of 0.00111 M and SCN (aq) of 0.000625 M. Calculate the equilibrium constant for the Fe^3+/SCN reaction if the equilibrium concentration of FeSCN^2+ (aq) was measured to be 0.000248 M. Fe^3+ (aq) doubleheadarrow SCN (aq) FeSCN^2+ (aq) When reaction (1) and (2) below are added together, the result is reaction (3). Given K_1 = 0.00047. and K_2 = 1.00 times 10^14; find the equilibrium constant. K_3 H_2O(I) + HNO_2(aq) doubleheadarrow H_2O (aq) + NO_2 (aq) H_2 O+(aq) + OH (aq) doubleheadarrow 2H_2O (I) HNO_2(aq) + OH (aq) doubleheadarrow NO_2(aq)+ H_2O(I)
Bunny GreenfelderLv2
29 Oct 2019