Credit: RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA/SCIENCE PHOTO LIBRARY

Caption: Electrolysis of lead (II) bromide. Footage of electrodes suspended in a crucible containing lead (II) bromide. Electrical power is provided by a power pack and a bunsen burner is being used to heat the crucible and keep the lead (II) bromide molten. In its molten state, it will conduct electricity. Electrolysis of ionic solutions or ionic melts causes the ions to be deposited at electrodes of the opposite polarity. In this case, the negative bromide ions are deposited at the anode, forming bromine gas (Br2, fumes). Molten lead (Pb) is deposited at the cathode. For clips showing stages in this electrolysis, see K004/5371 to K004/5374.

Release details: Model release not required. Property release not required.

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Electrolysis of lead (II) bromide

K004/5372 Rights Managed

Downloadable master

Duration: 00:00:09

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 136.1M

Original

Capture format: Sony FS700

Codec: Apple ProRes 422 HQ

Please contact Science Photo Library if you require the original, or other formats.

 

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