Back to Chemistry

Chemistry: obtain hydrogen by dissociating water

$ 1.99$ 35.99

Inclusions:  Property release

Product Description

A device to obtain hydrogen by dissociating water over glowing iron: the hot iron used the water oxygen to form an iron oxyde thus leaving the hydrogen free. An iron pipe filled with iron shavings was heated up in a furnace; as the temperature was high enough water vapour was pumper through the pipe; the oxygen remained in the pipe as iron oxide and the free hydrogen was collected in a water-filled cylinder closed at the upper end and immersed in water.

JPG Raster, 4.66 MB

Additional Information


4K Video, Blogger JPEG, Extended (for merchandise), Extended JPEG, Extended Vector, Extended Video, Full Size ( XLarge – high definition), Full Size JPEG, Full Size Vector, HD Video, Web-Blogger (700 pixels larger size)