Oblicz wartosc procentowa miedzi w tlenkach -tlenek miedzi(I) i tlenek miedzi (II)
Tlenek miedzi(I)
mCu2O=2*64u+16u=144u
%Cu = (128/144)*100% = 88,9%
Tlenek miedzi(II)
mCuO=64u+16u=80u
%Cu = (64/80)*100% = 80%
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Tlenek miedzi(I)
mCu2O=2*64u+16u=144u
%Cu = (128/144)*100% = 88,9%
Tlenek miedzi(II)
mCuO=64u+16u=80u
%Cu = (64/80)*100% = 80%