Draw the electrolytic cell diagram for each electrolyte solution given. Showing the migration of ions and flow of electrons. Write the following: cathode reduction half – reaction, anode oxidation half – reaction, balance the two equation using half – reaction method and the overall reaction. Mercury (II) phosphide solution

What statement is true?     an electrolysis takes place in voltaic cell     an electrolysis requires an electric current to drive a nonspontaneous reaction     during an electrolysis the reduction is observed at the anode     an electrolysis takes place in galvanic cell

How is the amount of current flowing through an electrolytic cell related to the amount of product produced in the redox reaction? Match the items in the left column to the appropriate blanks in the sentences on the right. multiplied coulombs Avogadro's 1 mol Faraday's 1g ampers 6.022 x 10¹ mol volts divided The number of moles of electrons that have flowed in a given electrolysis cell can be determined by measuring the total charge that has flowed through the cell. If the amount of current flowing through the cell is by the time that the current flowed, the total charge that passed through the cell in that time can be found. The relationship between charge and the number of moles of electrons constant, which corresponds to the charge in is given by of of electrons. These relationships are used to solve problems involving the stoichiometry of electrolytic cells. Reset Help

All of the following statements regarding electrochemical cells are true except All electrochemical cells require an applied electric current. In a voltaic cell the electrons flow from the anode to the cathode. In a voltaic cell, the half reactions are separated. The salt bridge maintains electricalcontact and charge neutrality.