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10 FeX + 2 KMnO4 + 8 H2X = 5 Fe2(X)3 + 2 MnX + K2X + 8 H2O
Na + CC2 = NaCC =>
3 Na + 2 CC2 = 3 NaCC
HSCn + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCn + H2O =>
5 HSCn + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCn + 4 H2O
Cs{+} + O{2-} = Cs2O =>
2 Cs{+} + O{2-} = Cs2O
Mg(s) + LiNO3 = Li + Mg(NO3)2 =>
Mg(s) + 2 LiNO3 = 2 Li + Mg(NO3)2
SO3{2-} + CH3COOH = CH3COO{-} + SO3H2 =>
SO3{2-} + 2 CH3COOH = 2 CH3COO{-} + SO3H2
BaN6 + BaCl2 + P3N5 = Ba3P5N10Cl + N2 =>
15 BaN6 + 3 BaCl2 + 10 P3N5 = 6 Ba3P5N10Cl + 40 N2
CH3CH2CN + HCl + H2O = CH3CH2COOH + NH4Cl =>
CH3CH2CN + HCl + 2 H2O = CH3CH2COOH + NH4Cl
TiCl4 + NaF = TiF + NaCl + Cl2 =>
2 TiCl4 + 2 NaF = 2 TiF + 2 NaCl + 3 Cl2
Br2O5 + Fe2O3 = FeBr3 + O2 =>
3 Br2O5 + Fe2O3 = 2 FeBr3 + 9 O2
C6H5COCl + CH3CH2OH = C6H5COOC2H5 + HCl =>
C6H5COCl + CH3CH2OH = C6H5COOC2H5 + HCl
Tm + OH = Tm(OH)3 =>
Tm + 3 OH = Tm(OH)3
K2(CrO4) + Zn(NO3) = K2(NO3) + Zn(CrO4) =>
K2(CrO4) + Zn(NO3) = K2(NO3) + Zn(CrO4)
Fe2S + O2 + H2O = Fe3O + H2SO4 =>
6 Fe2S + 11 O2 + 6 H2O = 4 Fe3O + 6 H2SO4
C10H20O + O2CO = CO2 + H2O =>
C10H20O + 29 O2CO = 39 CO2 + 10 H2O
H2O + F28 = HF + H2O2 =>
28 H2O + F28 = 28 HF + 14 H2O2
Ag3C6H5O7 + FeSO4*7H2O = Ag + FeC6H5O7 + Ag2SO4 + H2O =>
Ag3C6H5O7 + FeSO4*7H2O = Ag + FeC6H5O7 + Ag2SO4 + 7 H2O
I2(g) + Cl2(g) + H2O(l) = HIO3(aq) + HCl(aq) =>
I2(g) + 5 Cl2(g) + 6 H2O(l) = 2 HIO3(aq) + 10 HCl(aq)
(MnO4){-}1 + (ClO2){-}1 + H2O = MnO2 + (ClO4){-}1 + (OH){-}1 =>
4(MnO4){-}1 + 3(ClO2){-}1 + 2 H2O = 4 MnO2 + 3(ClO4){-}1 + 4(OH){-}1
S(OH)2 = H2O + SO =>
S(OH)2 = H2O + SO
Mg + In(NO3)2 = Mg(NO3)2 + In =>
Mg + In(NO3)2 = Mg(NO3)2 + In
P + ICl = PCl5 + I2 =>
2 P + 10 ICl = 2 PCl5 + 5 I2
H2SO4 + NaClO4 = HClO4 + Na2SO4 =>
H2SO4 + 2 NaClO4 = 2 HClO4 + Na2SO4
KMnO4 + NaI + H2O = MnO2 + I2 + NaOH + KOH =>
2 KMnO4 + 6 NaI + 4 H2O = 2 MnO2 + 3 I2 + 6 NaOH + 2 KOH
CrF3 + Na2CO3 + CaO + O2 = Na2CrO4 + CaF2 + CO2 =>
4 CrF3 + 4 Na2CO3 + 6 CaO + 3 O2 = 4 Na2CrO4 + 6 CaF2 + 4 CO2
C18H36O2 + C6H8O7 = C24H44O7 + O2 =>
C18H36O2 + C6H8O7 = C24H44O7 + O2
H2CO2 + O3 = CO2 + H2O =>
3 H2CO2 + O3 = 3 CO2 + 3 H2O
ClO{2-} + Sn(OH)4{2-} + H2O = Cl{-} + Sn(OH)6{2-} + OH{-} =>
2 ClO{2-} + Sn(OH)4{2-} + 2 H2O = 2 Cl{-} + Sn(OH)6{2-} + 2 OH{-}
Ag + NO3{-} + H2O = NO2 + Ag{+} + OH{-} =>
Ag + NO3{-} + H2O = NO2 + Ag{+} + 2 OH{-}
LiOH(aq) + HClO(aq) = LiClO + H2O =>
LiOH(aq) + HClO(aq) = LiClO + H2O
B2O3 + C + Cl2 = BCl3 + CO2 =>
2 B2O3 + 3 C + 6 Cl2 = 4 BCl3 + 3 CO2
Na2Co3(s) + HCl(aq) = NaCl(aq) + H20(s) + Co3 =>
10 Na2Co3(s) + 20 HCl(aq) = 20 NaCl(aq) + H20(s) + 10 Co3
CH4 + O2 = C2O4 + H2O2 =>
2 CH4 + 6 O2 = C2O4 + 4 H2O2
K2Cr2O7 + H2SO4 + Ba(NO2)2 = CrSO4 + K2SO4 + H2O + Ba(NO3)2 =>
K2Cr2O7 + 3 H2SO4 + 2 Ba(NO2)2 = 2 CrSO4 + K2SO4 + 3 H2O + 2 Ba(NO3)2
SiO + HNO3 = SiO2 + NO + H2O =>
3 SiO + 2 HNO3 = 3 SiO2 + 2 NO + H2O
C2H6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H6 + 14 KMnO4 + 21 H2SO4 = 10 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
WBr5 + C12 = WC15 + Br2 =>
4 WBr5 + 5 C12 = 4 WC15 + 10 Br2
NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O
O5O4 + PtCl = PtO2 + O5Cl8 =>
7 O5O4 + 24 PtCl = 24 PtO2 + 3 O5Cl8
K2FeO4 + H2O + Fe = Fe(OH)2 + KOH =>
K2FeO4 + 4 H2O + 2 Fe = 3 Fe(OH)2 + 2 KOH
NH4Al(SO4)2*12H2O + BaCl2 = BaSO4 + H2O + NH4Cl + AlCl3 =>
NH4Al(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + 12 H2O + NH4Cl + AlCl3
*KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*6H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2*KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*6H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
N(g) + O(g) = N2O =>
2 N(g) + O(g) = N2O
Pb(NO3) + NaCl = Na(NO3) + PbCl =>
Pb(NO3) + NaCl = Na(NO3) + PbCl
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Br + KOH = KBrO3 + H2O + KBr =>
6 Br + 6 KOH = KBrO3 + 3 H2O + 5 KBr
C3H77OH + O2 = CO2 + H2O =>
C3H77OH + 22 O2 = 3 CO2 + 39 H2O
CrCl3 + Pb = PbCr + Cl2 =>
2 CrCl3 + 2 Pb = 2 PbCr + 3 Cl2
Br2 + P4 = P5Br =>
2 Br2 + 5 P4 = 4 P5Br
V2O5 + Na2S = VO2 + Na2SO3 =>
3 V2O5 + Na2S = 6 VO2 + Na2SO3
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