Study Of Acids, Bases and Salts — Chemistry STD 10 — Question
ICSE BoardEnglish MediumSTD 10ChemistryStudy Of Acids, Bases and Salts2 Marks
Question
Write the balanced equations for the reaction required to convert insoluble lead (II) oxide into insoluble lead chloride.
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Answer
Steps required for this reaction are: $ \begin{aligned} & PbO _2 \longrightarrow PbO + O \\ & PbO +2 HCI \longrightarrow PbCI _2+ H _2 O \\ & 2 HCI + O \longrightarrow H _2 O + CI _2 \\ & PbO O _2+4 HCI \longrightarrow PbCI _2+2 H _2 O + CI _2 \end{aligned} $
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