50.0 MB (3.1 MB compressed)
3413 x 5120 pixels
29.0 x 43.4 cm ⏐ 11.4 x 17.1 in (300dpi)
EDITORIAL IMAGE / SCIENCE PHOTO LIBRARY EDITORIAL IMAGE / SCIENCE PHOTO LIBRARY
Effervescent tablet dissolving in water (5 of 8). The sodium bicarbonate splits apart to form bicarbonate (HCO3-). This reacts with hydrogen (H+) from citric acid, another ingredient in the tablets. This chemical reaction forms water and carbon dioxide gas.
Model release not required. Property release not required.