Davy, Apparatus (Vol. 4, Plate 4)

• Fig. 18. -- Apparatus for shewing that the chemical effect of Voltaic electricity is in a certain ratio to the number of plates composing it, described in page 11.
• Fig. 19. -- Apparatus for shewing the transfer of acid and alkaline matter, in electro-chemical decompositions, described in page 116.

From Humphry Davy, Collected Works, vol. IV, plate 4.

• Contexts:
  • Science -- Chemistry