Consider the reaction: A3+ (aq) + B(s) → B3*(aq) + A(s) The standard electrode potential of the galvanic cell is -0.94 V. F= 96500 J/V mol R= 8.314 J/K mol T=298 K Give your answers in 3 significant figures. a) Calculate AG°in kJ/mol. Answer: kJ/mol b) Calculate the equilibrium constant for the reaction. (Write your answer using E notation) Answer: c) The reaction is because

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Batteries

A battery is simply an electrochemical cell or group of cells that generate electric current. Batteries are the devices that generate current using redox reactions. These reactions proceed by the transfer of electrons. An ideal battery or cell should produce a constant voltage. A battery should actually be light in weight.