October 2018 2 30 Report

1. Jak to przeczytać?

C4H3 + 6O2 ---> 4O2 + 4H2O
Fe3O4 + 4CO ---> 3Fe + 4CO2

4FeS2 + 11O2 ---> 2Fe2O3 + 8SO2

2. Oblicz indeks stechiometryczny:

a) SnCl4 + 2Mg ---> 2MgxCly +Sn

b)2FexOy +3C ---> 4Fe + 3CO2

(y i x to indeksy stechiometryczne, mamy je obliczyć :)


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