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Redox Reactions Around Us

Redox Reactions Around Us. Reaksi Redoks di Sekitar Kita. 1. Corrosion of Iron Metal. The rusting prosses in iron can be written in the following equation. 4. Fe (s) + O 2(aq) + H 2 O (l) → Fe 2 O 3 .3H 2 O (l). 3. 6. 2. -2. 0. 0. +3. OXIDATION. REDUCTION.

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Redox Reactions Around Us

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  1. Redox Reactions Around Us Reaksi Redoks di Sekitar Kita

  2. 1. Corrosion of Iron Metal The rusting prosses in iron can be written in the following equation. 4 Fe(s) + O2(aq) + H2O(l)→ Fe2O3.3H2O(l) 3 6 2 -2 0 0 +3 OXIDATION REDUCTION

  3. 2. Clothes Bleaching When NaOCl dissolved, it is dissociated into ions, Na+ and OCl-, OCl- ion is reduced into chlorine ion and hydroxide ion 6 NaOCl + H2O → NaCl + NaOH+ O2+ Cl2 2 2 4 2 4 +1 -1 0

  4. 3. The Accumulator Electrocuting 2 2 2 Pb + PbO2 + H2SO4 PbSO4 + H2O 4. Redox Reaxtion in Metals Extraction Fe2O3 + CO→ Fe + CO2 2 3 3 Fe2O3 SiO2(s) + C(s)→ Si(s) + CO(g) 2 2

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