Test tube of copper/1, 2 diaminoethane (ethylenediamine) complex ion. The ions of transition metals are coloured and this makes it possible to tell which ion is present in a solution. The copper/1, 2 diaminoethane complex ion is purple because most of the absorption band is in the green part of the spectrum - 530nm.
px | px | dpi | = | cm | x | cm | = | MB |
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Creative#:
TOP16425954
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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N/A
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No
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