Question

Write a balanced equation for each of the following :
(i) Red lead is warmed with concentrated hydrochloric acid.
(ii) Magnesium metal is treated with dilute hydrochloric acid.

August 22, 2024

Answer

(i) Pb₃O₄ + 8HCl ${\overset{ \triangle }{\longrightarrow}}$ 3PbCl₂ + 4H₂O + Cl₂

(ii) Mg + 2HCl ⟶ MgCl₂ + H₂

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