Question

Lead metal is produced by heating solid lead (II) sulfide with solid lead (II) sulfate, resulting in liquid lead and sulfur dioxide gas. Write a balanced chemical equation for the reaction using complete formulas for the compounds with phase labels.

Answer 1

`PbS_((s))+PbSO_4_((s))\overset{\Delta}{\rightarrow} 2Pb_((l))+2SO_2_((g))`

Step-by-step explanation:

The balanced reaction of heating solid lead (II) sulfide with the solid lead (II) sulfate to produce liquid lead and sulfur dioxide gas is shown below:

`PbS_((s))+PbSO_4_((s))\overset{\Delta}{\rightarrow} 2Pb_((l))+2SO_2_((g))`

In the balance reaction above, all the phases are indicated. This reaction is used for the production of lead metal.