Question

equalize by Ion electron method : AsO3^-3+MnO4^-+H2O -> AsO4^-3+MnO2+OH^-​

Answer 1

Answer:

Balance the equation AsO3 - 3 + MnO4- — AsO4 - 3 + Mn2O3 is basic medium by half reaction method ... Add OH- to both sides to get rid of H+ (since they want answer ...