30.2 MB (1.0 MB compressed)
2657 x 3969 pixels
22.6 x 33.5 cm ⏐ 8.9 x 13.2 in (300dpi)
TREVOR CLIFFORD PHOTOGRAPHY / SCIENCE PHOTO LIBRARY TREVOR CLIFFORD PHOTOGRAPHY / SCIENCE PHOTO LIBRARY
Electrolysis of copper chloride. Carbon electrodes (black) submerged in a solution of copper chloride and connected to a power supply (not shown). This reaction causes copper metal (brown) to be deposited on the negative electrode while bubbles of chlorine gas are produced at the positive electrode.
Model release not required. Property release not required.