Complete and Balance the Following Redox Equation $\rarr$ Mn²⁺ + SO₄^2- (Acidic Solution)
A) 1
B) 2
C)

Multiple Choice

Complete and balance the following redox equation. What is the coefficient of H₂S when the equation is balanced using the set of smallest whole-number coefficients
H₂S + MnO₄^- $\rarr$ Mn²⁺ + SO₄^2- (acidic solution)

A) 1
B) 2
C) 4
D) 5
E) None of these.