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endothermic    音标拼音: [,ɛndoθ'ɚmɪk]
a. 吸热[性] 的

吸热[性] 的

endothermic
adj 1: (of a chemical reaction or compound) occurring or formed
with absorption of heat [synonym: {endothermic},
{endothermal}, {heat-absorbing}] [ant: {exothermal},
{exothermic}, {heat-releasing}]


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  • Endothermic process - Wikipedia
    An endothermic process is a chemical or physical process that absorbs heat from its surroundings [1] In terms of thermodynamics, it is a thermodynamic process with an increase in the enthalpy H (or internal energy U) of the system [2]
  • Endothermic Reactions - Definition and Examples
    An endothermic reaction is a chemical reaction that absorbs thermal energy from its surroundings Because heat is absorbed, endothermic reactions feel cold The heat absorbed by the reaction provides the activation energy needed for the reaction to occur
  • 7. 3: Exothermic and Endothermic Reactions - Chemistry LibreTexts
    In the course of an endothermic process, the system gains heat from the surroundings and so the temperature of the surroundings decreases (gets cold) A chemical reaction is exothermic if heat is released by the system into the surroundings
  • Endothermic and Exothermic Chemical Reactions - ThoughtCo
    Endothermic and exothermic reactions are chemical reactions that absorb and release heat, respectively Photosynthesis is a good example of an endothermic reaction
  • Endothermic vs. Exothermic Reactions - Diffen
    An endothermic reaction occurs when energy is absorbed from the surroundings in the form of heat Conversely, an exothermic reaction is one in which energy is released from the system into the surroundings The terms are commonly used in the physical sciences and chemistry
  • Endothermic Reaction: Definition, Equation, Graph Examples
    An endothermic process undergoes a physical transformation without a chemical reaction The substance transforms from one form to another by absorbing heat or disassociating in solutions
  • BYJUS Online learning Programs For K3, K10, K12, NEET, JEE, UPSC . . .
    What is an Endothermic Reaction? Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products These reactions lower the temperature of their surrounding area, thereby creating a cooling effect
  • ENDOTHERMIC | English meaning - Cambridge Dictionary
    Chemical reactions which absorb energy from the surroundings are described as endothermic This gives a mixture of carbon monoxide and hydrogen in an endothermic reaction The decomposition of hydrogen iodide is an endothermic reaction Bond breaking is endothermic and bond forming is exothermic
  • Endothermic Reactions Explained: Definition, Examples, Applications . . .
    Endothermic reactions are chemical processes that require an external input of energy to happen To do this, these reactions draw in heat from their surroundings, in a process that has a positive enthalpy change – usually written as ΔH>0
  • Endothermic and exothermic processes | EBSCO
    Endothermic and exothermic processes are two types of heat-related changes that matter undergoes, affecting its physical or chemical properties An endothermic process absorbs thermal energy from the environment, resulting in changes such as melting, evaporation, and sublimation





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