Dab tsi yog cov tshuaj tiv thaiv uas nqus cua sov?
Dab tsi yog cov tshuaj tiv thaiv uas nqus cua sov?

Video: Dab tsi yog cov tshuaj tiv thaiv uas nqus cua sov?

Video: Dab tsi yog cov tshuaj tiv thaiv uas nqus cua sov?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Tshuaj tiv thaiv tuaj yeem muab cais ua exothermic lossis endothermic. Ib qho exothermic tshuaj tiv thaiv tso tawm lub zog rau hauv nws ib puag ncig. Ib qho endothermic tshuaj tiv thaiv , ntawm qhov tod tes, nqus lub zog los ntawm nws ib puag ncig hauv daim ntawv ntawm kub.

Yog li ntawd, dab tsi yog cov tshuaj tiv thaiv uas absorbs tshav kub hu ua?

Teb thiab piav qhia: A tshuaj tiv thaiv uas absorbs tshav kub yog hu ua ib qho endothermic tshuaj tiv thaiv . Yog vim li cas tshuaj tiv thaiv absorbs tshav kub muaj feem xyuam rau lub xeev lub zog kawg

Tsis tas li ntawd, qhov nqus cua sov yog dab tsi? adj (ntawm ib qho tshuaj tiv thaiv los yog compound) tshwm sim los yog tsim nrog nqus ntawm kub . Synonyms: endothermal, endothermic endoergic, zog- nqus tau . (ntawm cov tshuaj tiv thaiv nuclear) tshwm sim nrog nqus ntawm lub zog. decalescent. absorbing cua sov tsis muaj qhov kub thiab txias thaum rhuab tshaj ib qho taw tes.

Nyob rau hauv no hais txog, yog vim li cas yog tshav kub tso tawm los yog absorbed nyob rau hauv ib tug tshuaj tiv thaiv?

Qhov sib txawv ntawm enthalpy ntawm cov reactants thiab cov khoom yog sib npaug ntawm lub zog nqus tau los ntawm ib puag ncig. Vim cov tshuaj tiv thaiv tso tawm los yog nqus lub zog, lawv cuam tshuam qhov kub ntawm lawv ib puag ncig. Exothermic tshuaj tiv thaiv kub nce lawv ib puag ncig thaum endothermic cov tshuaj tiv thaiv txias lawv.

Cov txheej txheem twg absorbs zog?

Qhov opposite ntawm ib tug exothermic txheej txheem yog endothermic txheej txheem , ib o absorbs zog nyob rau hauv daim ntawv ntawm tshav kub. Lub tswvyim yog nquag siv nyob rau hauv lub cev sciences rau cov tshuaj tiv thaiv, qhov twg raws li nyob rau hauv chemical bond zog uas yuav hloov dua siab tshiab rau thermal zog (kub).

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