They first formed lead aluminate by the fusion together of lead oxide and alumina.
The sulphions move to the other set of plates and change the paste to lead oxide.
This is not lead oxide but it changes to lead oxide when burned.
There are three other compounds of nitric acid and lead oxide; viz.
The most usual substance for the introduction of lead oxide is white lead.
A glaze with only lead oxide as the base is not, however, desirable for general use.
The chief pharmacopoeial salts are: Plumbi oxidum (lead oxide), litharge.
lead oxide being added to the mixture a dense, very brilliant, but soft glass (flint glass) results.
The substances which enter into its composition are cupric oxide, lead oxide, lead peroxide, copper sulphide and lead sulphide.
It is composed of flint, siliceous sand, a little potash or soda, and about two-fifth parts of lead oxide.