Question

Rules of half reaction method​

Answer 1

Answer:

Explanation:

⭐ Half reaction method is also known as Ion electron method

⭐ This method is applicable to redox reactions occuring in aqueous solutions

⭐not applicable to redox reactions occur in molecular state

⭐ write down in its ionic form by removing the spectator ions

⭐ split the complete reaction into two half cells reactions

Answer 2

Explanation:

Half reaction method

♥ firstly write the unbalanced equation

♥ now break that reaction into two halves of reaction

♥ one oxidation - half reaction and

one reduction - half reaction

♥ each reaction must have complete formulas for molecules and ions

♥ Add appropriate stichiometric coefficients

♥ H+ or H20 in acidic solutions

♥ 0H- or H20 in basic solutions

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