Dab tsi yog homogeneous sib tov tseem hu ua?
Dab tsi yog homogeneous sib tov tseem hu ua?

Video: Dab tsi yog homogeneous sib tov tseem hu ua?

Video: Dab tsi yog homogeneous sib tov tseem hu ua?
Video: Xav rov ntsib koj ib zaug dua. 8/8/2018 2024, Kaum ib hlis
Anonim

Homogeneous sib tov muaj tib yam muaj nyob thoob plaws, thiab tus kheej qhov chaw ntawm lub sib tov tsis yooj yim txheeb xyuas tau. Homogeneous sib tov yog kuj hu ua kev daws teeb meem.

Kuj paub, dab tsi yog hom sib txawv ntawm homogeneous sib tov?

A homogeneous sib tov muaj tib yam zoo li qub thiab muaj pes tsawg leeg thoob plaws. Ntau homogeneous sib tov feem ntau hu ua kev daws teeb meem. A heterogeneous sib tov muaj pom txawv tshuaj los yog theem. Peb theem lossis lub xeev ntawm cov teeb meem yog roj, kua, thiab khoom.

Tsis tas li ntawd, lub ntsiab lus ntawm homogeneous thiab piv txwv yog dab tsi? Homogeneous yog Latin rau tib yam. Yog tsis muaj cov khoom homogeneous , hais tias yog heterogeneous. Piv txwv 1. Cov tshuaj lom neeg tuaj yeem ua tau homogeneous . Piv txwv ntawm homogeneous cov ntsiab lus yog: nitrogen nyob rau hauv lub zais pa, mercury nyob rau hauv ib tug pas ntsuas kub, los yog kub nyob rau hauv ib tug ingot.

Kuj Paub, yog vim li cas ib qho tshuaj hu ua homogeneous sib tov?

Homogeneous Mixtures A homogeneous sib tov yog a sib tov nyob rau hauv uas muaj pes tsawg leeg yog uniform thoob plaws hauv lub sib tov . Tag nrho kev daws teeb meem yuav raug txiav txim siab homogeneous vim hais tias cov khoom yaj yog tam sim no nyob rau hauv tib tus nqi thoob plaws hauv lub daws.

Cov ntshav puas yog homogeneous sib xyaw?

Ntshav tsis yog a homogeneous sib tov . Nws yog ib sib tov dej ( ntshav plasma) thiab khoom (liab thiab dawb ntshav cell) thiab coagulent molecules tag nrho ntab ncig hauv sib tov . Peb tuaj yeem cais tawm cov khib nyiab hauv lub centrifuge. Ntshav yuav txawv heev yog tias koj coj cov ntshav plasma piv rau sab hauv ntawm ib lub hlwb.

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