Tus coefficient hauv cov tshuaj formula yog tus lej tam sim ua ntej qhov sib xyaw. Nws zoo nkaus li qhov loj me, tsis txhob ua tus ntawv sau lossis tus sau ntawv.
Tus coefficient siv rau dab tsi?
Ua ntej: cov coefficients muab cov lej ntawm cov molecules (los yog atoms) koom nrog cov tshuaj tiv thaiv. Hauv qhov piv txwv cov tshuaj tiv thaiv, ob lub molecules ntawm hydrogen react nrog ib molecule ntawm oxygen thiab tsim ob molecules ntawm dej. Thib ob: cov coefficients muab tus naj npawb ntawm moles ntawm txhua yam tshuaj koom nrog hauv cov tshuaj tiv thaiv.
Puas coefficients yuav tsum yog tag nrho cov lej hauv chemistry?
Cov coefficients hauv qhov sib npaug qhov sib npaug yuav tsum yog qhov yooj yim tshaj plaws tus lej piv. Mass yeej ib txwm khaws cia rau hauv cov tshuaj tiv thaiv.
Koj puas tuaj yeem tso tus coefficient hauv nruab nrab ntawm qhov sib xyaw?
Ib qho kev sib npaug tshuaj sawv cev rau cov tshuaj tiv thaiv. Qhov kev sib npaug tshuaj yog siv los xam ntau npaum li cas ntawm txhua lub ntsiab lus xav tau thiab ntau npaum li cas ntawm txhua lub ntsiab lus yuav raug tsim tawm. … Yog li qhov tsuas yog qhov koj tuaj yeem ua rau balance qhov sib npaug yog ntxiv coefficients, tag nrho cov lej nyob rau hauv pem hauv ntej ntawm cov tebchaw lossis cov ntsiab lus hauv kab zauv.
Vim li cas cov coefficients yuav tsum yog tus lej tag nrho?
Re: Ntsuas qhov sib npaug
Yog tias koj muaj tus lej lej, tsuas yog muab tag nrho cov lej sib npaug los ntawm qee tus lej kom txhua tus lej stoichiometric yog tus lej tag nrho. Tag nrho cov lej yog tseem ceeb rau kev qhia meejpiv ntawm cov tebchaw / cov ntsiab lus hauv cov tshuaj tiv thaiv tshuaj.
