Ib yam uas yog homogeneous yog ib yam hauv xwm lossis tus cwj pwm thoob plaws. Homogeneous kuj tseem siv tau los piav txog ntau yam uas txhua yam tseem ceeb zoo ib yam lossis tib yam. Nyob rau hauv cov ntsiab lus ntawm chemistry, homogeneous yog siv los piav txog ib qho kev sib xyaw uas zoo ib yam hauv cov qauv lossis muaj pes tsawg leeg.
Cov hauv qab no yog homogeneous nyob rau hauv dab tsi?
Teb: Dej khov thiab cua yog homogeneous hauv xwm. Cov dej khov thiab huab cua yog homogeneous nyob rau hauv qhov zoo li lawv muaj ib qho sib xyaw ua ke thoob plaws hauv nws pawg. Nws tsis muaj qhov sib txawv ntawm nws cov neeg koom nrog.
piv txwv homogeneous yog dab tsi?
Ib homogeneous sib tov zoo nkaus li zoo ib yam, tsis hais qhov twg koj coj nws. … Piv txwv ntawm homogeneous sib tov muaj xws li cua, saline tov, feem ntau alloys, thiab bitumen. Piv txwv ntawm kev sib xyaw ua ke xws li xuab zeb, roj thiab dej, thiab nqaij qaib noodle kua zaub.
Puas yog txhua qhov sib xyaw ua ke hauv qhov xwm txheej?
Teb: Tsis tseeb, vim txhua qhov sib xyaw tsis yog homogeneous. … Cov tsos thiab muaj pes tsawg leeg ntawm homogeneous sib tov yog sib xws thoob plaws. Cov khoom sib cais tsis tuaj yeem txheeb xyuas hauv homogeneous sib tov whereas nyob rau hauv heterogeneous sib tov sib cais cov tshuaj tau yooj yim pom.
Yuav ua li cas yog homogeneous hauv xwm?
Compounds yog cov tshuaj ntshiab. Lawv yog cov tshuaj sib xyaw ua ke ntawm ob lossis ntau lub atoms. Cov tshuaj yeej ib txwm homogeneous vim lawv nyob tas li los ntawm…
