70.3 MB (6.0 MB compressed)
7000 x 3511 pixels
59.2 x 29.7 cm ⏐ 23.3 x 11.7 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
Silver chromate precipitate. Silver chromate (Ag2CrO4) precipitate (bright red) formed by adding 0.25 M solution of silver nitrate (AgNO3) to 0.25 M solution of potassium chromate (K2CrO4). The reaction is K2CrO4 + AgNO3 -> Ag2CrO4 + KNO3. This is an example of a double replacement reaction.
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