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प्रश्न
Write the equations for the reaction to prepare lead sulphate from lead carbonate.
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उत्तर
\[\ce{PbCO3 + 2HNO3 -> Pb(NO3)2 + H2O + CO2}\]
\[\ce{Pb(NO3)2 + 2HCl -> PbCl2 + 2HNO3}\]
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