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2 Al + 3 Fe2 = 2 AlFe3
SO3 + MgO = SO3MgO =>
SO3 + MgO = SO3MgO
FeS + O3 = Fe2O3 + S2 =>
2 FeS + O3 = Fe2O3 + S2
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
K2S + HOH = KOH + H2S =>
K2S + 2 HOH = 2 KOH + H2S
Zn + Co2SO4 = ZnSO4 + Co =>
Zn + Co2SO4 = ZnSO4 + 2 Co
K2Cr2O7 + H2SO4 + C2H5OH = K2SO4 + Cr2(SO4)3 + CH3CHO + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = K2SO4 + Cr2(SO4)3 + 3 CH3CHO + 7 H2O
HNO3 + CH3COOK = KNO3 + CH3COOH =>
HNO3 + CH3COOK = KNO3 + CH3COOH
LiOH + H2S = SLi2 + H2O =>
2 LiOH + H2S = SLi2 + 2 H2O
H2C2O4*2H2O + MnO4 = Mn + CO2 + H2O =>
4 H2C2O4*2H2O + MnO4 = Mn + 8 CO2 + 12 H2O
H4SIO4 + KOH = KH3SIO4 + H2O =>
H4SIO4 + KOH = KH3SIO4 + H2O
Mn2O3 + H2O = MnO2 + H2 =>
Mn2O3 + H2O = 2 MnO2 + H2
Ni + Cd{2} = Ni{2} + Cd =>
Ni + Cd{2} = Ni{2} + Cd
FeCl2 + NH3 = FeH3 + NCl2 =>
FeCl2 + NH3 = FeH3 + NCl2
Li + LiOH = Li2OH =>
Li + LiOH = Li2OH
Na2OH + HSO3 = Na2SO3 + H2O =>
Na2OH + HSO3 = Na2SO3 + H2O
Fe + Cu(SO4) = FeSO4 + Cu =>
Fe + Cu(SO4) = FeSO4 + Cu
FeCl2 + KMnO4 + HCl = MnCl2 + FeCl3 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = MnCl2 + 5 FeCl3 + KCl + 4 H2O
PbS + HNO2 = Pb(NO3)2 + NO + S + H2O =>
PbS + 8 HNO2 = Pb(NO3)2 + 6 NO + S + 4 H2O
Mn(ClO)2 + H2O = MnH(ClO)3 + Mn(OH)2 =>
3 Mn(ClO)2 + 2 H2O = 2 MnH(ClO)3 + Mn(OH)2
P2O3 + Cl2 = P2O3Cl2 =>
P2O3 + Cl2 = P2O3Cl2
Na2ZnO2 + HBr = NaBr + Zn(OH)2 =>
Na2ZnO2 + 2 HBr = 2 NaBr + Zn(OH)2
CaCl2*2H2O + K2C2O4*H2O = CaC2O4 + KCl + H2O =>
CaCl2*2H2O + K2C2O4*H2O = CaC2O4 + 2 KCl + 3 H2O
Na + C2H5OH = C2H5ONa + H =>
Na + C2H5OH = C2H5ONa + H
Fe(s) + O(g) = Fe2O3(s) =>
2 Fe(s) + 3 O(g) = Fe2O3(s)
HSO4 + GaClO3 = HClO3 + GaSO4 =>
HSO4 + GaClO3 = HClO3 + GaSO4
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
Li2O + HI = H2O + LiI =>
Li2O + 2 HI = H2O + 2 LiI
SrCO3 + HCl = SrCl2 + CO2H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2H2O
NaCl + O = NaClO4 =>
NaCl + 4 O = NaClO4
ClO3 + SO3 = S2O3 + ClO4 =>
3 ClO3 + 2 SO3 = S2O3 + 3 ClO4
NaOH + Br2 = NaBrO3 + H2O + NaBr =>
6 NaOH + 3 Br2 = NaBrO3 + 3 H2O + 5 NaBr
C8H18 + CO2 = H2O + C2 =>
4 C8H18 + 18 CO2 = 36 H2O + 25 C2
KMnO4 + HCOOH = KHCO3 + CO2 + MnO2 + HOH =>
2 KMnO4 + 3 HCOOH = 2 KHCO3 + CO2 + 2 MnO2 + 2 HOH
Na + HNO3 = NaNO3 + NH2NO3 + H2O =>
6 Na + 8 HNO3 = 6 NaNO3 + NH2NO3 + 3 H2O
Li2O + HI = H2O + LiI =>
Li2O + 2 HI = H2O + 2 LiI
CaCl2 + K2SO4 = Ca2SO4 + KCl2 =>
2 CaCl2 + K2SO4 = Ca2SO4 + 2 KCl2
NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2
CO2(g) + H2O(g) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(s) + 6 O2(g)
FeI3 = Fe + I =>
FeI3 = Fe + 3 I
KMnO4 + KI + H2O = MnO2 + KOH + I2 =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 8 KOH + 3 I2
MgO + Fe2O3 = MgFe2O4 =>
MgO + Fe2O3 = MgFe2O4
C24H50 + O2 = CO2 + H2O =>
2 C24H50 + 73 O2 = 48 CO2 + 50 H2O
H3PO2 = H3PO3 + PH3 =>
3 H3PO2 = 2 H3PO3 + PH3
Li + Cl2 = Li4Cl2 =>
4 Li + Cl2 = Li4Cl2
NH4Cl + HCl = NH4H + Cl =>
NH4Cl + HCl = NH4H + 2 Cl
MnO4{-} + Ag + H{+} = Mn{2-} + Ag{+} + H2O =>
MnO4{-} + 9 Ag + 8 H{+} = Mn{2-} + 9 Ag{+} + 4 H2O
Al2S3 + Ca3N2 = AlN + CaS =>
Al2S3 + Ca3N2 = 2 AlN + 3 CaS
Ag + P = Ag3P =>
3 Ag + P = Ag3P
SIO + H2O = H2SIO2 =>
SIO + H2O = H2SIO2
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