Chemical zog rau qib 6 yog dab tsi?
Chemical zog rau qib 6 yog dab tsi?

Video: Chemical zog rau qib 6 yog dab tsi?

Video: Chemical zog rau qib 6 yog dab tsi?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Tshuaj muaj zog yog ib daim ntawv ntawm zog . Nws yog zog uas yog khaws cia rau hauv daim ntawv cog lus ntawm atoms thiab molecules. Atoms yog lub hauv paus tsev thaiv ntawm txhua yam teeb meem. Lawv tuaj yeem ua ke nrog lwm cov atoms los tsim cov molecules. Tshuaj muaj zog yog dab tsi tuav cov atoms hauv ib lub molecule ua ke.

Tsis tas li ntawd, dab tsi yog ib qho yooj yim txhais ntawm tshuaj zog?

Tshuaj muaj zog , Zog khaws cia rau hauv daim ntawv cog lus ntawm tshuaj tshuaj sib xyaw. Tshuaj muaj zog tej zaum yuav raug tso tawm thaum lub sij hawm ib tshuaj tshuaj tiv thaiv, feem ntau nyob rau hauv daim ntawv ntawm tshav kub; Cov tshuaj tiv thaiv zoo li no hu ua exothermic. Cov chemical zog nyob rau hauv ib lub roj teeb kuj muab hluav taws xob los ntawm txhais tau tias ntawm electrolysis.

Kuj Paub, dab tsi yog 5 yam piv txwv ntawm lub zog tshuaj? Piv txwv ntawm cov teeb meem uas muaj tshuaj lom neeg muaj xws li:

  • Coal: Cov tshuaj tiv thaiv combustion converts chemical zog rau hauv lub teeb thiab kub.
  • Ntoo: Cov tshuaj tiv thaiv combustion converts chemical zog rau hauv lub teeb thiab kub.
  • Petroleum: tuaj yeem hlawv kom tso lub teeb thiab cua sov los yog hloov mus rau lwm hom tshuaj siv zog, xws li roj av.

Yog li ntawd, dab tsi yog lub ntsiab lus ntawm chemical zog thiab piv txwv?

Tshuaj muaj zog yog lub peev xwm ntawm a tshuaj cov ntaub ntawv rau undergo a tshuaj tshuaj tiv thaiv hloov mus rau lwm yam khoom. Piv txwv suav nrog roj teeb, khoom noj, roj av, thiab lwm yam.

Hom hluav taws xob twg khaws cia hauv cov tshuaj?

muaj peev xwm zog

Pom zoo: