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noun

carbonate

a salt or ester of carbonic acid (containing the anion CO3)

In a sentence

Six example sentences with carbonate, each labelled with its topic.

  • Coral skeletons are built from calcium carbonate, which dissolves faster as the surrounding seawater turns more acidic.

    Environment

  • A pinch of sodium carbonate in the boiling water gives ramen noodles their springy bite and yellow color.

    Cooking

  • Limestone is mostly calcium carbonate, so city rain slowly eats the carved faces off nineteenth century facades.

    Architecture

  • Drip acid on a carbonate and it fizzes, releasing bubbles of gas that geologists use to spot limestone in the field.

    Science

  • Antacid tablets are mostly calcium carbonate, which neutralizes stomach acid within minutes of dissolving.

    Medicine

  • Marble is compacted calcium carbonate, soft enough to carve with steel yet hard enough to hold a polish for centuries.

    Art

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Found in these word lists

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