Odpowiedź :
mMg= 24u
mBr2= 2*80u = 160u
%Mg=
[tex] \frac{24}{160 + 24} \times 100\% = \frac{24}{184} \times 100\% = 13.04\%[/tex]
%Br=
[tex] \frac{160}{160 + 24} \times 100\% = \frac{160}{184} \times 100\% = 86.96\%[/tex]
mMg= 24u
mBr2= 2*80u = 160u
%Mg=
[tex] \frac{24}{160 + 24} \times 100\% = \frac{24}{184} \times 100\% = 13.04\%[/tex]
%Br=
[tex] \frac{160}{160 + 24} \times 100\% = \frac{160}{184} \times 100\% = 86.96\%[/tex]