A reaction in which products are favored when the system reaches equilibrium wou

Question

A reaction in which products are favored when the system reaches equilibrium would have a __________ sign for Delta G degree, a __________ sign for E degree cell, and would have an equilibrium constant, K, _________ than one. positive, positive, greater negative, negative, greater negative, positive, greater negative, positive, less impossible to determine When the equation for the following reaction in basic solution is balanced, what is the sum of the coefficients? MnO^-_4 (aq) + CN^-(aq) rightarrow MnO_2 (s) + CNO^-(aq) 13 8 10 20 11 What is Delta G degree at 25 degree C for the reaction below? 2 Au^3+ + 3 Ni rightarrow 3 Ni^2+ + 2 Au Au^3+ + 3e^- rightarrow Au E_red degree = l.50V Ni^2+ + 2e^- rightarrow Ni E_red degree = -0.23 V -5.01 times 10^2kJ +5.01 times 10^2 kJ -7.35 times 10^2 kJ +1.00 times 10^3 kJ -1.00 times 10^3 kJ

Explanation / Answer

Q1.

a favoured reaction will always have negative sign for dG°

and a positive sign for E°, meaning that there is current flowing

K >1, greater than 1, implies more products than reactants

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