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carbonate

carbonate

15 5.3
A chemical found in minerals like chalk and used in glass and soap making
  • noun
  • /ˈkɑːrbəneɪt/
  • Specialized
translation icon : carbonato
  • Many marine organisms, like corals, rely on carbonate to build their structures.
  • calcium carbonate
  • sodium carbonate
  • carbonate minerals

Because wood ash is in fact primarily a mixture of calcium carbonate and potassium carbonate.

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Examples

  • Instead, FuelCell Energy will be installing a molten carbonate fuel cell stack power plant.

    Academic text (2003)
  • Marble is a metamorphic rock formed by the recrystallization of sedimentary carbonate rocks, such as limestone.

    Academic text (2007)
  • Not a big change to more than half the carbonate ion concentration.

  • Lithium hydroxide plus carbon dioxide makes lithium carbonate plus water plus heat.

  • Because wood ash is in fact primarily a mixture of calcium carbonate and potassium carbonate.

  • A number of trace elements in seawater can substitute for calcium in the calcium carbonate matrix.

    Academic text (2008)
  • These are little nanostructured plates of calcium carbonate, which is chalk layered together with a biopolymer, which I think of as snot.

  • Earth-based spectroscopic studies have detected carbonates and nitrates, but only spacecraft can pinpoint the whereabouts of these important minerals.

    Academic text (1994)
  • Teresa scanned craggy terraces, shaped over millennia by the slow drip-dripping of carbonate-rich water.

    Fiction book (1990)
  • Calcium carbonate is often used in the production of cement and glass.

Compounds

calcium carbonate
  • Specialized
3 3.9

A white material in rocks like chalk and limestone and in shells that people use to make lime and cement

lithium carbonate
  • Specialized
1 5.8

A white powder used to make glass and ceramics and as medicine for bipolar disorder and some depression

sodium carbonate
  • Specialized
1 3.9

A white powder people use for cleaning and for making glass and soap

ammonium carbonate
  • Specialized
1 6.1

A white solid chemical used in smelling salts and to make bread and cakes rise

lead carbonate
  • Archaic
8.9

A white poisonous powder that contains lead and was used to make paint

magnesium carbonate
  • Specialized
4.4

A white powder that dries hands for sport and reduces stomach acid

hydrogen carbonate
  • Specialized
4.2

A common chemical salt like baking soda that makes carbon dioxide with acid

7.1

A salt that makes cakes rise in baking powder and calms stomach acid

A white salt used in baking and to reduce stomach acid

potassium carbonate
  • Specialized
5.1

A white powder that dissolves in water and is used to make glass, soap, and cleaners

3.2

A white powder used in baking to make dough rise and to stop heartburn

zinc carbonate
  • Specialized
5.1

A white powder used on skin to help irritation and in chemistry

How Carbonate

carbonate
  • Specialized
15 5.3
siliceous
  • Specialized
1 9.9

Surface Forms

carbonate singular
carbonates plural

Morphology

carbonate = carbon (semi-transparent) = carbon + ate

The form is based on carbon + -ate, but the chemical meaning 'salt or ester of carbonic acid' is specialized and not fully predictable for a general learner.

Etymology

Carbonate comes from carbon, a word that once meant 'coal' or 'charcoal', plus the chemical ending -ate. A carbonate is a salt or mineral that contains carbon, so the name reminds you that the substance is made with 'carbon'.