Qhov kev sib piv twg zoo tshaj plaws sawv cev rau cov tshuaj supersaturated?

Cov txheej txheem:

Qhov kev sib piv twg zoo tshaj plaws sawv cev rau cov tshuaj supersaturated?
Qhov kev sib piv twg zoo tshaj plaws sawv cev rau cov tshuaj supersaturated?
Anonim

Qhov kev piv txwv zoo tshaj plaws uas sawv cev rau cov tshuaj supersaturated los ntawm cov kev xaiv muab yog: 25 tus neeg hauv lub elevator uas muaj qhov siab tshaj plaws ntawm 20 tus neeg. Qhov no vim tias qhov siab tshaj plaws uas tso cai rau ntawm lub elevator yog 20 tab sis tseem muaj ntau dua 20 tus neeg nyob hauv nws.

Cov lus teb supersaturated yog dab tsi?

Ib qho tshuaj supersaturated yog cov tshuaj uas muaj ntau tshaj li qhov siab tshaj ntawm cov kua uas muaj peev xwm ua kom yaj ntawm qhov kub thiab txias. … Recrystallization los ntawm cov tshuaj supersaturated feem ntau yog ceev heev.

Dab tsi yog qhov tshuaj supersaturated apex?

supersaturated tov. A tov nrog ntau tshaj qhov siab tshaj plaws ntawm cov kuab tshuaj yaj. kev ncua. Ib qho sib tov los ntawm qee qhov ntawm cov khoom tawm ntawm qhov sawv.

Yuav ua li cas yog txoj hauv kev zoo tshaj los ua cov tshuaj supersaturated hlwb?

Yuav ua kom muaj cov tshuaj supersaturated, ua cov kua qab zib saturated los ntawm kev ntxiv 360 grams qab zib rau 100 mL dej ntawm 80 degrees Celsius.

Qhov kev sib piv twg zoo tshaj plaws sawv cev rau kev sib raug zoo ntawm txoj haujlwm thiab kev ua haujlwm hauv hlwb?

Teb: B: Ib txoj haujlwm zoo li "cov cuab yeej," thiab txoj haujlwm zoo li "rauj lossis tus ntsia hlau."

Pom zoo: