chemistry

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A mass of 2g of magnesium wire is oxidized with 150 ml of 0.5 mole/l (HCL solution)
write the half rxn and the balanced equation of the overall rxn

  • chemistry -

    Mg ==> Mg^+2 + 2e = half rxn for Mg
    2H^+ + 2e --> H2 = half rxn for HCl

    Mg + 2HCl ==> MgCl2 + H2 = overall rxn

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