Video: Puas yog isomers tib yam molecule?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Isomers yog molecules uas muaj tib molecular formula, tab sis muaj qhov sib txawv ntawm cov atoms hauv qhov chaw. Qhov ntawd tsis suav nrog cov kev npaj sib txawv uas tsuas yog vim qhov molecule rotating tag nrho, los yog rotating txog tej bonds. Piv txwv li, ob qho tib si hauv qab no yog cov tib molecule.
Ua raws li qhov kev pom no, puas yog isomers tib lub ntsiab lus?
Isomers txawv tshuaj sib xyaw nrog rau ib yam Cov mis mos molecular tab sis qhov sib txawv hauv qee txoj kev. Kev cai lij choj isomers txawv ntawm qhov kev txiav txim uas cov atoms txuas nrog ua ke.
Ib yam li ntawd, 3 hom isomers yog dab tsi? Muaj peb hom ntawm tus qauv isomers : sawb isomers , pab pawg ua haujlwm isomers thiab positional isomers . Cov saw isomers muaj tib cov qauv molecular tab sis txawv kev npaj los yog ceg. Pab pawg ua haujlwm isomers muaj cov mis tib yam tab sis txawv pab pawg ua haujlwm.
Dhau li ntawm no, koj yuav ua li cas paub yog tias lub molecule yog isomer?
Kev cai lij choj isomers yog cov tebchaw uas muaj tib cov qauv molecular thiab sib txuas sib txawv. Rau txiav txim seb ob molecules yog Constitutional isomers , tsuas yog suav tus naj npawb ntawm txhua atom hauv ob qho tib si molecules thiab saib seb cov atoms tau npaj li cas.
Vim li cas isomers tseem ceeb hauv lub neej?
Lawv yog tseem ceeb vim ob isomers tuaj yeem muaj cov qauv tshuaj tib yam, tab sis muaj cov qauv tshuaj sib txawv. Cov qauv txhawb nqa cov khoom ntawm cov molecule.
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