Question:
PRIMER IZRAČUNA masni odstotek
Author: Nina_malinaAnswer:
Podatki Kopeckijevega cilindra • V=100 cm3 • M svežega vzorca+cilinder = 230 g • M suhega vzorca + cilinder = 195 g • M cilindra = 85 g ____________________________ b= (195-85) g/100 cm3 =1,1 g/cm3 M tal = 195g-85g=110 g M vode = 230g-195g=35 g (w%) vode = (35/110)x100 = 31,8% = 0,318g vode/g tal
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Nina_malina