Question

Formula for 1)ozone first decomposes to give molecular oxygen and nascent oxygen 2)nascent oxygen then oxidies lead[11]sulphide to lead[11]sulphate

Answer 1

1). O3→O2+[O]
2). PbS+4[O]→PbSO4

Answer 2

o3-o2+(o)

(o) +h2o-pbs+pbso4