Iron and sulfur reaction. Being heated in the test tube is a mixture of iron powder (upper circle) and flowers of sulfur (lower circle), which will fuse in to the compound iron sulfide. The test tube is plugged with mineral wool.
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Details
Creative#:
TOP16426036
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
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