4. Consider the following reaction: MnO, + Clo-→ Mn²+ + C10,- a. Write the two half-balanced equations in acidic media. b. Write the balanced equation in acid media.
4. Consider the following reaction: MnO, + Clo-→ Mn²+ + C10,- a. Write the two half-balanced equations in acidic media. b. Write the balanced equation in acid media.
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Chapter1: Chemical Foundations
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Transcribed Image Text:4.
Consider the following reaction: MnO, + Clo-→Mn²+ + C10,-
a. Write the two half-balanced equations in acidic media.
b. Write the balanced equation in acid media.
Expert Solution
Step 1
a) Two Half balanced equation in acidic medium :
I) Reduction Half balanced equation :
MnO4- --------> Mn2+
Add 4H2O on right side
MnO4- ------> Mn2+ + 4H2O
Add 8H+ on left side
MnO4- + 8H+ + 5e- --------> Mn2+ + 4H2O
So, Balanced Half Reduction Equation is :
MnO4- + 8H+ + 5e- --------> Mn2+ + 4H2O
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