Chemistry, 15.04.2020 12:48 meababy2009ow9ewa
1.W wyniku reakcji chemicznej 30 g glinu z tlenem powstało 84 g tlenku glinu. Oblicz, ile gramów tlenu wzięło udział w tej reakcji chemicznej.
2.W wyniku rozkładu 46 g wody otrzymano 6 g wody i wodoru. Oblicz, ile gramów tlenu powstało w wyniku tej reakcji chemicznej.
Answers: 1
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1.W wyniku reakcji chemicznej 30 g glinu z tlenem powstało 84 g tlenku glinu. Oblicz, ile gramów tle...
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