Zadaniee 11 z obliczeniami.... Question from @jagoda7632

November 2022 1 11 Report

Zadaniee 11 z obliczeniami

1120 cm3=1,12 dm3

245 g 67,2 dm3

2 KClO3--->3 O2+2 KCl

xg 1,12 dm3

245 g---67,2 dm3 tlenu

xg---1,12 dm3 tlenu

x=4,08 g

Odp: C

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