August 2018 2 45 Report
Ile gramów wodoru i ile gramów tlenu znajduje się w 72 g wody? (Masy atomowe:
MH = 1 u, MO = 16 u)
A. wodoru – 8 g, tlenu – 64 g
B. wodoru – 2 g, tlenu – 16 g
C. wodoru – 48 g, tlenu – 24 g
D. wodoru – 64 g, tlenu – 8 g

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