Chemistry, 23.04.2021 16:10 issachickadi
Zadanie domowe na 9.04.2021r. Zad. 1.Oblicz, ile gramów tlenu powstanie podczasrozkładu60 g tlenku rtęci(II).Zad. 2.W wyniku reakcjisodu z kwasem fosforowym(V) wydzieliły się 2 g wodoru. Oblicz masę sodu użytego do tej reakcji. Równanie reakcji: 6Na + 2H3PO4-> 2Na3PO4+ 3H2Zad. 3*Oblicz objętość amoniaku o gęstości 0,76 g/dm3, który przereagował ze 192 g tlenu, jeśli otrzymano azot i parę wodną
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Zadanie domowe na 9.04.2021r. Zad. 1.Oblicz, ile gramów tlenu powstanie podczasrozkładu60 g tlenku r...
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