1Luckily, calcium carbonate is easily dissolved in a range of mild acids.
2Minerals Technologies produces calcium carbonate, used to whiten everything from paper to talc.
3In more acidic water corals have difficulty secreting their reef-building calcium carbonate shell.
4Scattered in the muck around it she'd seen lumps of calcium carbonate: chalk.
5Normally, foraminifera build hard shells of calcium carbonate to protect themselves.
6And when calcium carbonate mixes with acid, it fizzes like crazy.
7The doses of calcium carbonate per se have no deleterious effect (2).
8The calcium carbonate, being insoluble, is easily separated from the caustic liquor by filtration.
9And just like that abalone is going to grab calcium and build calcium carbonate.
10If it's the first, I'll build scaling walls out of salt or calcium carbonate.
11Effects of calcium acetate on biochemical end points were similar to those of calcium carbonate.
12Thus lime ( calcium oxide) is made by strongly heating calcium carbonate:
13The grain is then spread on a disinfected muslin cloth and mixed with calcium carbonate.
14Chalk is composed of tiny calcite ( calcium carbonate) plates called coccoliths.
15That damages hard corals, tiny animals that secrete calcium carbonate to form their stony protective layer.
16It is slowly decomposed by the carbon dioxide of the air, yielding calcium carbonate and chlorine:
Translations for calcium carbonate