A galvanic (voltaic) cell contains a copper cathode immersed in a copper(II) chloride solution and a nickel anode immersed in a nickel(II) chloride solution. The two solutions are connected with a salt bridge. Write the balanced equation for the galvanic cell. Phases are optional. balanced equation: A current of 2.26 A is observed flowing through the cell for a period of 2.17 h. Calculate the amount of charge flowing through the circuit during this time. q= C

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A galvanic (voltaic) cell contains a copper cathode immersed in a copper(II) chloride solution and a nickel anode immersed in a
nickel(II) chloride solution. The two solutions are connected with a salt bridge.
Write the balanced equation for the galvanic cell. Phases are optional.
balanced equation:
A current of 2.26 A is observed flowing through the cell for a period of 2.17 h. Calculate the amount of charge flowing through
the circuit during this time.
9=
с
Transcribed Image Text:A galvanic (voltaic) cell contains a copper cathode immersed in a copper(II) chloride solution and a nickel anode immersed in a nickel(II) chloride solution. The two solutions are connected with a salt bridge. Write the balanced equation for the galvanic cell. Phases are optional. balanced equation: A current of 2.26 A is observed flowing through the cell for a period of 2.17 h. Calculate the amount of charge flowing through the circuit during this time. 9= с
Calculate the number of moles of electrons flowing through the circuit during this time.
moles of electrons:
Calculate the mass change in grams of the copper and nickel electrodes.
mass change of copper electrode:
mass change of nickel electrode:
g
OD
g
Transcribed Image Text:Calculate the number of moles of electrons flowing through the circuit during this time. moles of electrons: Calculate the mass change in grams of the copper and nickel electrodes. mass change of copper electrode: mass change of nickel electrode: g OD g
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