et

molaarsoojusmahutavus

1 substantive

Terminological databases

Metroloogia terminibaas

ID 1187829 Last modified 28.09.2026
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Domain Standardisation - Metrologyunits of measurement
  • soojusenergia kogus, mis on vajalik aine ühe mooli temperatuuri tõstmiseks ühe kelvini (või Celsiuse kraadi) võrra
  • amount of heat energy required to raise the temperature of one mole of a substance by one degree Kelvin (or Celsius)
molaarsoojusmahutavus
Usage examples
  • Keemilise aine molaarsoojusmahtuvus, tähis C, on soojusenergia kogus, mida tuleb aine ühele moolile lisada, et tõsta selle temperatuuri ühe kraadi võrra, ehk teisisõnu on see aineproovi soojusmahtuvus jagatud proovi ainehulgaga või aine erisoojusmahtuvus korrutatuna selle molaarmassiga. Molaarsoojusmahtuvuse SI-ühik on džaul kelvini ja mooli kohta (J⋅K⁻¹⋅mol⁻¹).
C symbol
molar heat capacity
Usage examples
  • The molar heat capacity, symbol C, of a chemical substance is the amount of energy that must be added, in the form of heat, to one mole of the substance in order to cause an increase of one unit in its temperature. Alternatively, it is the heat capacity of a sample of the substance divided by the amount of substance of the sample, or the specific heat capacity of the substance times its molar mass. The SI unit of molar heat capacity is joule per kelvin per mole, J⋅K−1⋅mol−1.
C symbol

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