sesquioxide वाक्य

उदाहरण वाक्य

1. When PbO 2 is heated in air, it becomes Pb 12 O 19 at 293 �C, Pb 12 O 17 at 351 �C, Pb 3 O 4 at 374 �C, and finally PbO at 605 �C . A further sesquioxide Pb 2 O 3 can be obtained at high pressure, along with several non-stoichiometric phrases.