KMnO4 M(KMnO4)=158 100% A(K)=39 х х=24.7% 4 A(O)=16 *4y y=40.5% M(Mn)=55z z=34.8%
W(K)=39\127=0.30
W(Mg)=24\127=0.20
W(O4)= 64\127=0.50
KMnO4 M(KMnO4)=158 100%
A(K)=39 х х=24.7%
4 A(O)=16 *4y y=40.5%
M(Mn)=55z z=34.8%
W(K)=39\127=0.30
W(Mg)=24\127=0.20
W(O4)= 64\127=0.50