Chemistry Homework Solutions
Problem
#16446

Balance redox reactions

a) Acid Solution: KI+HNO3=KNO3+NO+I2+H2O
  
   Cr2O7<-2> + I<-> = Cr<+3> + IO3<->

b) MnO4<-> + Br<-> = MnO2 + BrO3<->
  
   Bi(OH)3 + Sno2<-2> = Bi + SnO3<-2>

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