Oblicz zawartość procentową wapnia w węglanie wapnia.
= + + 3* =
= 40u + 12u + 3*16 = 100u
* 100% = * 100% = 40%
//Poprawione
mCaCO3=40u+12u+48u=100u
%Ca = (40/100)*100% = 40%
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= + + 3* =
= 40u + 12u + 3*16 = 100u
* 100% = * 100% = 40%
//Poprawione
mCaCO3=40u+12u+48u=100u
%Ca = (40/100)*100% = 40%