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Short-Cut Technique for Balancing a Chemical Equation

Br2 → BrO-3+ ...

Question

$B r_{2} \to B r O_{3}^{-} + B r^{-}$ (acidic) is a balanced equation.
If true enter 1, else enter 0.
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Solution

The correct option is A 0
The equation $B r_{2} \to B r O_{3}^{-} + B r^{-}$ is an unbalanced equation.
The balanced equation is $B r_{2} + 3 H_{2} O + 5 e^{-} \to B r O_{3}^{-} + B r^{-} + 6 H^{+}$ .

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Short-Cut Technique for Balancing a Chemical Equation

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