BrO 3 - changes into Br 2 in an acidic medium of a unbalanced equation. How many electron should be present in the balanced equation.

Question

BrO 3 - changes into Br 2 in an acidic medium of a unbalanced equation. How many electron should be present in the balanced equation. (A) 10 electrons in left (B) 6 electrons in left (C) 3 electrons in left (D) 3 electrons in right

Tardigrade Admin · Accepted Answer

12 H ++10 e -+2 BrO 3- longrightarrow Br 2+6 H 2 O

Q. $B r O_{3}$ - changes into $B r_{2}$ in an acidic medium of a unbalanced equation. How many electron should be present in the balanced equation.

10 electrons in left

6 electrons in left

3 electrons in left

3 electrons in right

$12 H^{+} + 10 e^{-} + 2 B r O_{3}^{-} ⟶ B r_{2} + 6 H_{2} O$

Q. BrO3​ - changes into Br2​ in an acidic medium of a unbalanced equation. How many electron should be present in the balanced equation.