115. Solving a chemistry problem
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Product description
Make up the equations of redox reactions: a) CuS HNO3; b) CoS H2O2 CH3COOH; c) Mn(NO3)2 PbO2 HNO3; d) KI KMnO4 H2SO4. Indicate the oxidizing agent and reducing agent, the direction of electron transfer. Write down from the table the values of the standard potentials of the corresponding redox pairs.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.