1. Use the table \'Standard Reduction Potentials\' located in the \'Tables\', to
ID: 798697 • Letter: 1
Question
1. Use the table 'Standard Reduction Potentials' located in the 'Tables', to predict if a reaction will occur between Cu metal and I2(s), when the two are brought in contact via half-cells in a voltaic cell.
If a reaction will occur, write a balanced net ionic equation for the reaction, assuming that the product ions are in aqueous solution. If no reaction will occur, leave all boxes blank.
2. Use the table 'Standard Reduction Potentials' located in the 'Tables', to predict if a reaction will occur when Mn metal is put into a 1M aqueous Pb2+ solution.
If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur, leave all boxes blank.
3.Use the table 'Standard Reduction Potentials' located in the 'Tables', to predict if a reaction will occur between Pb metal and Br2(l), when the two are brought in contact via half-cells in a voltaic cell.
If a reaction will occur, write a balanced net ionic equation for the reaction, assuming that the product ions are in aqueous solution. If no reaction will occur, leave all boxes blank.
Explanation / Answer
1) Cu+ 2 I^-1 -------------------> Cu^+2 + I2
2)Pb + Mn^+2-------------------> pb^+2 +Mn
3) Pb + 2 Br^-1 ----------------------> pb^+2 + Br2
i writtel all these reactions based on their standard reduction potentials
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