50.0 MB (3.0 MB compressed)
3396 x 5148 pixels
28.7 x 43.7 cm ⏐ 11.3 x 17.2 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
Cobalt carbonate precipitate. Sodium carbonate has been added to a test tube containing cobalt chloride. Both solutions were 0.5 M concentration. Cobalt carbonate precipitate has been formed as a result: CoCl2 + Na2CO3 -> CoCO3 + NaCl. This is an example of a double displacement reaction.
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