post lab queations help A voltaic cell consists of a Sn/Sn? half-cell and a Cr/Cr half-cell…

post lab queations help

A voltaic cell consists of a Sn/Sn? half-cell and a Cr/Cr half-cell at 25 °C. The initial concentrations of Snow and Creare 0.10 M and 0.30 M respectively. Standard reduction potentials are as follows: Sn + 2e → Sn, E = -0.14 V; C* + 3e → Cr, E = -0.76 V 1. Which is the anode, which is the cathode? 2. What is the value of E’cell? 3. What is the value of Q, the reaction quotient, for this cell reaction? How many electrons are transferred in the balanced reaction? What is the cell potential at 25°C as read on the digital voltmeter(E…)?