Conversations on Chemistry, V. 1-2 / In Which the Elements of that Science Are Familiarly Explained and Illustrated by Experiments

by Mrs. Marcet

[*] A model of this mode of construction is exhibited in [Plate XIII.] Fig. 1.

[Plate XIII.]

Vol. II. page 16.

Fig. 1. Voltaic Battery of improved construction with the Plates out of the Cells.

[Larger view] (complete Plate)

[CONVERSATION VI.]
ON OXYGEN AND NITROGEN.

MRS. B.

To-day we shall examine the chemical properties of the ATMOSPHERE.