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23 January, 06:42

In the equation PbO2 + 4HCl → 2H2O + PbCl2 + Cl2, how many electrons are transferred? A. 1 B. 2 C. 3 D. 4

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  1. 23 January, 08:37
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    PbO2+2e - >Pb^2+

    2Cl^ - - >Cl2+2e

    so 2e are transferred
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