Video: Cov dej molecules puas hloov cov duab?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
1 Teb. Cov lus yog li ntawd-cov lus. Suab paj nruag thiab hais lus yog suab nthwv dej uas tuaj yeem ua tus dej molecules vibration. Txawm li cas los xij qhov no yuav tsis hloov lub " puab "ntawm molecule , a molecule uas yooj yim heev (H2O).
Tsuas yog li ntawd, cov molecules puas tuaj yeem hloov cov duab?
Kev sib tsoo ntawm atoms thiab molecules yog, ntawm chav kawm, tshwm sim thoob plaws hauv peb, thiab lawv tsim nyog rau feem ntau cov tshuaj tiv thaiv. Molecules , ntawm qhov tod tes, ua tau yuav ntau dua li batons, thiab sib txawv ntawm puab yuav tsum hloov kev sib tsoo khoom.
Kuj Paub, dab tsi yog cov duab ntawm dej molecule? Dej muaj 4 thaj tsam ntawm electron ceev nyob ib ncig ntawm lub hauv paus oxygen atom (2 daim ntawv cog lus thiab 2 ib leeg khub). Cov no yog teem nyob rau hauv ib tug tetrahedral duab. Lub resulting molecular puab yog khoov nrog lub kaum sab xis H-O-H ntawm 104.5 °.
Yog li ntawd, cov lus puas tuaj yeem hloov cov dej molecules?
Cov lus tau pom muaj kev cuam tshuam dej siv lead ua. Nyiv tus kws tshawb fawb thiab kws kho mob, Dr. Masaru Emoto, ua kev sim rau dej molecules . Cov kev sim no qhia tib neeg txoj kev xav thiab kev xav ua tau lub cev hloov cov molecular qauv ntawm dej.
Vim li cas cov dej molecule muaj qhov nkhaus?
Yog vim li cas dej muaj ib tug bent zoo li tias ob leeg ib khub ntawm electrons nyob rau tib sab ntawm lub molecule . Qhov kev tawm tsam ntawm ib leeg ntawm cov khoom siv hluav taws xob ntawm cov pa oxygen ua rau cov khoom sib txuas ntawm hydrogen rau cov pa oxygen raug thawb mus rau hauv qab (los yog nce mus, nyob ntawm koj qhov kev xav).
Pom zoo:
Puas yog dej molecules nyiam rau lwm cov polar molecules?
Raws li qhov tshwm sim ntawm dej polarity, txhua tus dej molecule attracts lwm cov dej molecules vim yog cov nqi sib txawv ntawm lawv, tsim hydrogen bonds. Dej kuj nyiam, lossis nyiam, lwm cov polar molecules thiab ions, suav nrog ntau cov biomolecules, xws li qab zib, nucleic acids, thiab qee cov amino acids
Cov kws kos duab hu li cas cov duab thiab cov duab siv los sawv cev rau cov yam ntxwv ntawm lub ntiaj teb nto?
Ntiaj Teb Kev Tshawb Fawb - Daim Ntawv Qhia Lub Ntiaj Teb Qhov Nto A B GLOBE Ib puag ncig uas sawv cev rau lub ntiaj teb nto. SCALE Siv los sib piv qhov deb ntawm daim ntawv qhia lossis lub ntiaj teb mus deb ntawm lub ntiaj teb nto. SYMBOLS Ntawm daim duab qhia chaw, cov duab siv los ntawm mapmakers sawv ntsug rau cov yam ntxwv ntawm lub ntiaj teb nto. TSEEM CEEB Ib daim ntawv teev cov cim siv rau ntawm daim ntawv qhia
Qhov kev hloov pauv twg yuav hloov daim duab A rau hauv daim duab B?
Ob daim duab tau hais tias yuav sib haum xeeb yog tias ib tus tuaj yeem tau txais los ntawm lwm tus los ntawm ib ntu ntawm kev txhais lus, kev xav, thiab kev sib hloov. Cov duab sib xws muaj qhov loj thiab zoo tib yam. Txhawm rau hloov daim duab A rau hauv daim duab B, koj yuav tsum xav txog nws hla y-axis thiab txhais ib chav nyob rau sab laug
Cov tsiaj hlwb puas tuaj yeem hloov cov duab?
Teb 1: Tsiaj hlwb muaj ntau yam me ntsis vim cov nroj tsuag muaj cov phab ntsa ntawm tes. Qhov no txwv cov duab uas lawv muaj peev xwm muaj. Ob lub hlwb cog thiab cov tsiaj hlwb muaj cov ntaub nyias nyias, tab sis cov no yog cov phab ntsa hauv cov nroj tsuag, zoo li lub hnab khib nyiab hauv lub thoob khib nyiab
Dab tsi yog qhov tseem ceeb tshaj plaws uas yuav tsum muaj rau cov kua dej ntws hauv cov kav dej Dab tsi lwm yam cuam tshuam rau cov dej ntws?
Thaum ib qho kev quab yuam sab nraud yog exerted rau ntawm cov kua uas muaj, qhov tshwm sim siab yog kis sib npaug thoob plaws hauv cov kua. Yog li txhawm rau kom dej ntws, dej xav tau qhov sib txawv siab. Cov kav dej kuj tuaj yeem cuam tshuam los ntawm cov kua dej, cov yeeb nkab loj, qhov kub thiab txias (cov kav dej khov), cov kua dej ntom ntom