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प्रश्न
Write a fully balanced of the following case :
Red lead is warmed with concentrated hydrochloric acid.
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उत्तर
\[\ce{\underset{\text{Trilead tetroxide(Red)}}{Pb3O4} + 8HCl -> \underset{\text{Lead chloride}}{3PbCl2(aq)} + 4H2O + Cl2 ^}\]
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