Oblicz skład procentowy węglanu wapnia:
CaCO3=100u
Ca=40%
O=48%
C=12%
węglan wapnia
mCaCO3=40u+12u+3*16u=100u
100u-100%
40u----Ca
12u----C
48u----O
Odp Węglan wapnia zawiera 40% wapnia, 12% węgla, i 48% tlenu
mCaCO3=40u+12u+48u=100u
%Ca = (40/100)*100% = 40%
%C = (12100)*100% = 12%
%O = (48/100)*100% = 48%
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węglan wapnia
mCaCO3=40u+12u+3*16u=100u
100u-100%
40u----Ca
Ca=40%
100u-100%
12u----C
C=12%
100u-100%
48u----O
O=48%
Odp Węglan wapnia zawiera 40% wapnia, 12% węgla, i 48% tlenu
mCaCO3=40u+12u+48u=100u
%Ca = (40/100)*100% = 40%
%C = (12100)*100% = 12%
%O = (48/100)*100% = 48%