W(Э)=Ar(Э)·a/Mr HCl W(H)=1·1/36,5=0,03 или 3% W(Cl)=100%-3%=97% H₂CO₃ W(H)=1·2/62=0,03 или 3% W(C)=12·1/62=0,19 или 19% W(O)=100%-22%=78% HNO₃ W(H)=1·1/63=0,02 или 2% W(N)=14·1/63=0,22 или 22% W(O)=100%-24%=76% H₂SO₄ W(H)=1·2/98=0,02 или 2% W(S)=32·1/98=0,33 или 33% W(O)=100%-35%=65%
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W(Э)=Ar(Э)·a/MrHCl
W(H)=1·1/36,5=0,03 или 3%
W(Cl)=100%-3%=97%
H₂CO₃
W(H)=1·2/62=0,03 или 3%
W(C)=12·1/62=0,19 или 19%
W(O)=100%-22%=78%
HNO₃
W(H)=1·1/63=0,02 или 2%
W(N)=14·1/63=0,22 или 22%
W(O)=100%-24%=76%
H₂SO₄
W(H)=1·2/98=0,02 или 2%
W(S)=32·1/98=0,33 или 33%
W(O)=100%-35%=65%