MODEL RELEASED. Preparing copper sulphate solution. Spatula of copper (II) sulphate crystals (CuSO4, blue) about to be added to a test tube of water. Copper (II) sulphate is very soluble in water. The blue colour is due to the presence of a hydrated complex of the copper ion. For the solution after the copper (II) sulphate has dissolved, see image A350/221.
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Details
Creative#:
TOP03197492
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
Y
Property Release:
N/A
Right to Privacy:
No
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