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2 RbI + FeF2 = 2 RbF + FeI2
HClO + KI + H2SO4 = KCl + I2 + H2O + K2SO4 =>
2 HClO + 4 KI + H2SO4 = 2 KCl + 2 I2 + 2 H2O + K2SO4
C2H5HO + O2 = CO2 + H2O =>
C2H5HO + 3 O2 = 2 CO2 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
LiF + HPO3 = LiPO3 + HF =>
LiF + HPO3 = LiPO3 + HF
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
S8 + Al = Al2S3 =>
3 S8 + 16 Al = 8 Al2S3
XeF6 + CsF = XeF7 + Cs =>
XeF6 + CsF = XeF7 + Cs
Al(OH)3 + Fe2(SO4)3 = Al(SO4)3 + Fe2(OH)3 =>
Al(OH)3 + Fe2(SO4)3 = Al(SO4)3 + Fe2(OH)3
Al2S3(s) + H2O = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O = 2 Al(OH)3(s) + 3 H2S(g)
HS + O2 = H2O + SO2 =>
4 HS + 5 O2 = 2 H2O + 4 SO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CH3CHOHCOOH + CaCO3 = CH3CHOCaCOOH + CO2 + H2O =>
13 CH3CHOHCOOH + 12 CaCO3 = 12 CH3CHOCaCOOH + 15 CO2 + 9 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O2 + H2 = O2H2 =>
O2 + H2 = O2H2
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
CuS + Zn = CuSZn =>
CuS + Zn = CuSZn
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
FeCl3 + Na2CO3 = Fe2C3O9 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2C3O9 + 6 NaCl
CuCO + O2 = Cu + CO2 =>
2 CuCO + O2 = 2 Cu + 2 CO2
Ti + P = Ti5P2 =>
5 Ti + 2 P = Ti5P2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S4 + O2 = SO3 =>
S4 + 6 O2 = 4 SO3
Al2(Cr2O7)3 + Na = Al + Na2(Cr2O7) =>
Al2(Cr2O7)3 + 6 Na = 2 Al + 3 Na2(Cr2O7)
C + H2O = CO + H2 =>
C + H2O = CO + H2
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
S8 + NH3 = H2S + N2 =>
3 S8 + 16 NH3 = 24 H2S + 8 N2
NaI + NiCl2 = NaCl + NiI2 =>
2 NaI + NiCl2 = 2 NaCl + NiI2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgIO3 + H2O = AgI + H2O4 =>
AgIO3 + H2O = AgI + H2O4
Mg(NO3)2 + NaCl = MgCl2 + NaNO3 =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NaNO3
LiMnO4 + AlI3 + H2SO4 = MnSO4 + Li2SO4 + Al2(SO4)3 + I2 + H2O =>
6 LiMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 Li2SO4 + 5 Al2(SO4)3 + 15 I2 + 24 H2O
FeBr2 + KOH + KBrO3 + H2O = Fe(OH)3 + KBr =>
6 FeBr2 + 12 KOH + KBrO3 + 3 H2O = 6 Fe(OH)3 + 13 KBr
Cr2O7 + C2H5OH = Cr + CO2 + H2O =>
6 Cr2O7 + 7 C2H5OH = 12 Cr + 14 CO2 + 21 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Ba{2+} + (NH4)2SO4 = BaSO4 + NH4{+} =>
Ba{2+} + (NH4)2SO4 = BaSO4 + 2 NH4{+}
I2 + (S2O3){-}2 = I{-} + (S4O6){-}2 =>
I2 + 4(S2O3){-}2 = 2 I{-} + 2(S4O6){-}2
H{+} + H3PO2 + Cr2O7{2-} = H3PO4 + Cr{3+} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{2-} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
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