73.4 MB (8.9 MB compressed)
7000 x 3664 pixels
59.2 x 31.0 cm ⏐ 23.3 x 12.2 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
Aluminium sulphate reacts with sodium carbonate. M solution of aluminium sulphate (Al2(SO4)3) is added to 0.2 M solution of sodium carbonate (Na2CO3). Aluminium hydroxide precipitate (Al(OH)3) and carbon dioxide gas (CO2) are produced as a result: Al2(SO4)3 + Na2CO3 + H2O -> Al(OH)3 + Na2SO4 + CO2.
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