(i) -Dissolve excess Lead (II) oxide in warm HNO3 in a Beaker
- Filter off excess Lead (II) oxide
- Heat the filtrate to evaporate most of the water
- Cool the contents to let the crystals form
- Dry the crystal between the filter papers
(ii) Pbos+ 2HNO3(aq)------->pb(No3)2(aq) + H2On
sharon kalunda answered the question on May 16, 2019 at 10:00
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