What does endergonic reaction mean?

Definitions for endergonic reaction
en·der·gonic re·ac·tion

This dictionary definitions page includes all the possible meanings, example usage and translations of the word endergonic reaction.

Wikipedia

  1. Endergonic reaction

    In chemical thermodynamics, an endergonic reaction (from Greek ἔνδον (endon) 'within', and ἔργον (ergon) 'work'; also called a heat absorbing nonspontaneous reaction or an unfavorable reaction) is a chemical reaction in which the standard change in free energy is positive, and an additional driving force is needed to perform this reaction. In layman's terms, the total amount of useful energy is negative (it takes more energy to start the reaction than what is received out of it) so the total energy is a net negative result. For an overall gain in the net result, see exergonic reaction. Another way to phrase this is that useful energy must be absorbed from the surroundings into the workable system for the reaction to happen. Under constant temperature and constant pressure conditions, this means that the change in the standard Gibbs free energy would be positive, Δ G ∘ > 0 {\displaystyle \Delta G^{\circ }>0} for the reaction at standard state (i.e. at standard pressure (1 bar), and standard concentrations (1 molar) of all the reagents). In metabolism, an endergonic process is anabolic, meaning that energy is stored; in many such anabolic processes energy is supplied by coupling the reaction to adenosine triphosphate (ATP) and consequently resulting in a high energy, negatively charged organic phosphate and positive adenosine diphosphate.

Wikidata

  1. Endergonic reaction

    In chemical thermodynamics, an endergonic reaction is a chemical reaction in which the standard change in free energy is positive, and energy is absorbed. In layman's terms the total amount of energy is a loss so the total energy is a negative net result. For an overall gain in the net result see Exergonic Reaction. Under constant temperature and constant pressure conditions, this means that the change in the standard Gibbs free energy would be positive for the reaction at standard state.

How to pronounce endergonic reaction?

How to say endergonic reaction in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of endergonic reaction in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of endergonic reaction in Pythagorean Numerology is: 8


Translations for endergonic reaction

From our Multilingual Translation Dictionary

  • endergonic எதிர்வினைTamil

Get even more translations for endergonic reaction »

Translation

Find a translation for the endergonic reaction definition in other languages:

Select another language:

  • - Select -
  • 简体中文 (Chinese - Simplified)
  • 繁體中文 (Chinese - Traditional)
  • Español (Spanish)
  • Esperanto (Esperanto)
  • 日本語 (Japanese)
  • Português (Portuguese)
  • Deutsch (German)
  • العربية (Arabic)
  • Français (French)
  • Русский (Russian)
  • ಕನ್ನಡ (Kannada)
  • 한국어 (Korean)
  • עברית (Hebrew)
  • Gaeilge (Irish)
  • Українська (Ukrainian)
  • اردو (Urdu)
  • Magyar (Hungarian)
  • मानक हिन्दी (Hindi)
  • Indonesia (Indonesian)
  • Italiano (Italian)
  • தமிழ் (Tamil)
  • Türkçe (Turkish)
  • తెలుగు (Telugu)
  • ภาษาไทย (Thai)
  • Tiếng Việt (Vietnamese)
  • Čeština (Czech)
  • Polski (Polish)
  • Bahasa Indonesia (Indonesian)
  • Românește (Romanian)
  • Nederlands (Dutch)
  • Ελληνικά (Greek)
  • Latinum (Latin)
  • Svenska (Swedish)
  • Dansk (Danish)
  • Suomi (Finnish)
  • فارسی (Persian)
  • ייִדיש (Yiddish)
  • հայերեն (Armenian)
  • Norsk (Norwegian)
  • English (English)

Word of the Day

Would you like us to send you a FREE new word definition delivered to your inbox daily?

Please enter your email address:


Citation

Use the citation below to add this definition to your bibliography:

Style:MLAChicagoAPA

"endergonic reaction." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/endergonic+reaction>.

Discuss these endergonic reaction definitions with the community:

0 Comments

    Are we missing a good definition for endergonic reaction? Don't keep it to yourself...

    Image or illustration of

    endergonic reaction

    Credit »

    Free, no signup required:

    Add to Chrome

    Get instant definitions for any word that hits you anywhere on the web!

    Free, no signup required:

    Add to Firefox

    Get instant definitions for any word that hits you anywhere on the web!

    Browse Definitions.net

    Quiz

    Are you a words master?

    »
    a will to succeed
    A aspiration
    B purse
    C bias
    D witness

    Nearby & related entries:

    Alternative searches for endergonic reaction: