Redox Reactions Around Us
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Redox Reactions Around Us Reaksi Redoks di Sekitar Kita
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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. - PowerPoint PPT Presentation
Transcript of Redox Reactions Around Us
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Redox Reactions Around Us
Reaksi Redoks di Sekitar Kita
![Page 2: Redox Reactions Around Us](https://reader036.fdocuments.in/reader036/viewer/2022081700/5681324b550346895d98c1e4/html5/thumbnails/2.jpg)
1. Corrosion of Iron Metal
The rusting prosses in iron can be written in the following equation.
Fe(s) + O2(aq) + H2O(l) → Fe2O3.3H2O(l)4 3 6 20 0 +3 -2
OXIDATIONREDUCTION
![Page 3: Redox Reactions Around Us](https://reader036.fdocuments.in/reader036/viewer/2022081700/5681324b550346895d98c1e4/html5/thumbnails/3.jpg)
2. Clothes Bleaching
When NaOCl dissolved, it is dissociated into ions, Na+ and OCl-, OCl- ion is reduced into chlorine ion and hydroxide ion
NaOCl + H2O → NaCl + NaOH+ O2+ Cl226 42 2+1 -1 0
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3. The Accumulator Electrocuting
Pb + PbO2 + H2SO4 PbSO4 + H2O
4. Redox Reaxtion in Metals Extraction
2 2 2
Fe2O3Fe2O3 + CO → Fe + CO23 2 3
SiO2(s) + C(s) → Si(s) + CO(g)22