50.5 MB (5.5 MB compressed)
5157 x 3421 pixels
43.7 x 29.0 cm ⏐ 17.2 x 11.4 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
Decomposition of copper carbonate, 2 of 3. A test tube with copper carbonate (CuCO3) is placed over a Bunsen burner flame. When heated, pale-green copper carbonate turns into black copper oxide (CuO) and carbon dioxide (CO2) gas. This is an example of a decomposition reaction: CuCO2 -> CuO + CO2.
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