Lead Peruranate

Lead Peruranate, combined with lead uranate as the salt (PbO)₂UO₄.PbUO₄, is formed as an orange precipitate when solutions of sodium peruranate, (Na₂O₂)₂UO₄, and lead acetate are mixed. With dilute sulphuric acid this salt yields hydrogen peroxide, and with the concentrated acid ozonised oxygen; whilst dilute acctic acid decomposes it, forming lead acetate and uranium tetroxide, UO₄.