Watch glass of copper II sulphate pentahydrate (5 parts water, blue) and anhydrous (de-hydrated) copper sulphate (white). In the hydrated form water is held within the structure of this chemical by hydration bonds. When it is heated, the hydration bonds are broken and the water evaporates, leaving behind anhydrous copper (II) sulphate.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP16425994
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images: