Homogeneous Mixtures Cov dej ntsev tau piav saum toj no yog homogeneous vim cov ntsev yaj tau sib npaug sib npaug thoob plaws tag nrho cov qauv dej ntsev. Feem ntau nws yog ib qho yooj yim rau confuse ib homogeneous sib tov nrog cov khoom ntshiab ntshiab hauv chemistry, cov tshuaj yog ib daim ntawv ntawm cov teeb meem uas muaj cov tshuaj tsis tu ncua thiab cov yam ntxwv zoo … Ob lossis ntau lub ntsiab lus ua ke rau hauv ib yam khoom los ntawm cov tshuaj tiv thaiv, xws li dej, tsim cov tshuaj lom neeg. Tag nrho cov tebchaw yog cov khoom, tab sis tsis yog txhua yam khoom yog cov khoom sib txuas. https://courses.lumenlearning.com › khoom-and-mixtures
Tshuaj thiab sib xyaw | Taw qhia rau Chemistry
vim ob leeg yeej ib yam.
Yuav ua li cas sib tov yog seawater?
Seawater is a Solution
(B) Seawater is a kev sib xyaw ntawm cov dej ntshiab thiab yaj ionic tshuaj. Dej yog cov kuab tshuaj zoo heev. Cov kuab tshuaj yog cov kua uas yaj lwm yam tshuaj.
YPuas yog seawater piv txwv ntawm homogeneous?
Seawater yog ib qho piv txwv ntawm a tov, uas yog homogeneous sib tov…
YPuas yog seawater homogenous lossis heterogenous sib tov?
Ntshav ntsev muaj ntsev yaj, yog li nws yog homogeneous sib tov vim peb tsis tuaj yeem cais ntsev ntawm nws ncaj qha. Tab sis nws kuj tseem hu ua qhov sib xyaw ua ke vim tias muaj cov impurities thiab cov khoom tsis zoo xws li cov xuab zeb, cov plhaub ua los ntawm calcium carbonate, thiab microbes hauv nws.
YPuas yog dej hiav txwv homogeneous lossis heterogeneous sib tov?
Qhov no yog vim dej hiav txwv tuaj yeem faib ua ob homogeneous thiab heterogeneous sib tov Nws yog hu ua homogeneous vim tias nws muaj cov ntsev yaj hauv nws thiab nws kuj tseem hu ua heterogeneous vim nws muaj ntau yam insoluble Cheebtsam ib yam li xuab zeb, microbes thiab lwm yam.
