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Meaning of calcium oxide | Babel Free

Noun CEFR B2

Definitions

A white powderous substance, CaO, normally made by heating calcium carbonate.

uncountable

Equivalents

Examples

“When calcium oxide is combined with CO2, it naturally forms calcium carbonate over time due to thermodynamic equilibrium, explains the researcher.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

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