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REAKSI REDOKS - SKP

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<strong>REAKSI</strong> <strong>REDOKS</strong><br />

Reaksi katode (reduksi)<br />

E&deg;, volt<br />

F2/F&ndash;<br />

F2(g) + 2e &rarr; 2F&ndash;(aq)<br />

+2,87<br />

H2O2/H2O<br />

H2O2(aq) + 2H+(aq) + 2e &rarr; 2H2O(l)<br />

+1,78<br />

PbO2/PbSO4<br />

PbO2(s) + SO42&ndash;(aq) + 4H+(aq) + 2e &rarr; PbSO4(s) + 2H2O(l)<br />

+1,70<br />

HClO/Cl2<br />

2HClO(aq) + 2H+(aq) + 2e &rarr; Cl2(g) + 2H2O(l)<br />

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