December 2018 1 78 Report

Numarului lui Avogadro= 6,023* 10 la puterea 26 molecule/kmol. calculati
a) nr moleculelor dintr-un kg de CO2
b) masa unei molecule de CO2
c) numarul de molecule dintr-un m3 (metru cub) de CO2 aflat in conditii normale (V=22,42 m3/kmol)

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