April 2022 1 5 Report
5. Uzupełnij równania reakcji chemicznych.

a) __4Fe + ____Cl2 →____FeCl3
b) ____CO2 + ____H2→ ____C + ____H2O
c) ____AgO →____Ag + ____O2
d) ____N2O5 + ____H2O → ____HNO3
Plis

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