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COCl2 = CO + Cl2
FeBr2 + K2SO4 = FeSO4 + KBr =>
FeBr2 + K2SO4 = FeSO4 + 2 KBr
C3H4O2 + H2O = C4H8O2 + CO2 =>
5 C3H4O2 + 2 H2O = 3 C4H8O2 + 3 CO2
SO3 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 SO3 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2O
SiO2 + NaOH = H2O + Na2Si2O5 =>
2 SiO2 + 2 NaOH = H2O + Na2Si2O5
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
CFCl3 + UO3 = UF4 + COCl2 + CCl4 + Cl2 =>
4 CFCl3 + UO3 = UF4 + 3 COCl2 + CCl4 + Cl2
CaO + HCl = CaCl2(s) + H2O =>
CaO + 2 HCl = CaCl2(s) + H2O
TeO2 + NaOH = Na2TeO3 + H2O = Te + NaOH + O2 =>
TeO2 + 2 NaOH = Na2TeO3 + H2O
H2O2 + P2 = P2O5 + H2 =>
5 H2O2 + 2 P2 = 2 P2O5 + 5 H2
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
NHO3 + HBr = Br2 + NO + H2O =>
2 NHO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
Bi(NO3)3 + Fe(NO3)3 = BiFeO3 + O2 + N =>
2 Bi(NO3)3 + 2 Fe(NO3)3 = 2 BiFeO3 + 15 O2 + 12 N
K2CrO4 + AlCl3 = Al2(CrO4)3 + KCl =>
3 K2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 KCl
BrF3 = BrF2 + F =>
BrF3 = BrF2 + F
C4H12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H12O(l) + 13 O2(g) = 8 CO2(g) + 12 H2O(l)
Fe + KO2 = K3FeO4 + O2 =>
Fe + 3 KO2 = K3FeO4 + O2
CFCl3 + UO3 = UF4 + COCl2 + CCl4 + Cl2 =>
4 CFCl3 + UO3 = UF4 + 3 COCl2 + CCl4 + Cl2
H2S + K2Cr2O7 + HCl = KCl + CrCl + S + H2O =>
5 H2S + K2Cr2O7 + 4 HCl = 2 KCl + 2 CrCl + 5 S + 7 H2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2S + NaMnO4 + HBr = S + NaBr + MnBr3 + H2O =>
2 H2S + NaMnO4 + 4 HBr = 2 S + NaBr + MnBr3 + 4 H2O
Pb + CO2 = PbCO2 =>
Pb + CO2 = PbCO2
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Pd(OH)4 + HCl = PdCl4 + H2O =>
Pd(OH)4 + 4 HCl = PdCl4 + 4 H2O
C6H5COOH + KOH = H2O + KC6H5COO =>
C6H5COOH + KOH = H2O + KC6H5COO
HCl + Na3A5O3 = NaCl + H3A5O3 =>
3 HCl + Na3A5O3 = 3 NaCl + H3A5O3
Al + KNO3 + KOH + H2O = NH3 + KAlO2 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl
C7H6O + NaBH4 = C7H8O + NaBH3 =>
C7H6O + 2 NaBH4 = C7H8O + 2 NaBH3
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
Cu(OH)2 + H4P2O5 = Cu4(P2O5)2 + H2O =>
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
PbCr2O7 + KI + HNO3 = Pb(NO3)2 + CrI3 + KNO3 + I2 + H2O =>
PbCr2O7 + 12 KI + 14 HNO3 = Pb(NO3)2 + 2 CrI3 + 12 KNO3 + 3 I2 + 7 H2O
NiSO4 + NH3*H2O = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
C6H16O + O2 = CO2 + H2O =>
2 C6H16O + 19 O2 = 12 CO2 + 16 H2O
BaO2 + C = BaO + CO2 =>
2 BaO2 + C = 2 BaO + CO2
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
K2 + CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2 + CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
NH3 + Cl = H + NCl3 =>
NH3 + 3 Cl = 3 H + NCl3
Fe2SO43 + NaOH = NaSO43 + Fe2OH =>
Fe2SO43 + NaOH = NaSO43 + Fe2OH
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2(SO4)3 =>
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2(SO4)3
CH2CH2 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
HCl(aq) + CaCO3(s) = CaCl2(s) + H2O(l) + CO2 =>
2 HCl(aq) + CaCO3(s) = CaCl2(s) + H2O(l) + CO2
M2CO3 + Cl = MCl + CO3 =>
M2CO3 + 2 Cl = 2 MCl + CO3
NaCl + AgN{3} = AgCl + NaN{3} =>
NaCl + AgN{3} = AgCl + NaN{3}
Fe + ClF3 = FeF3 + Cl2 =>
2 Fe + 2 ClF3 = 2 FeF3 + Cl2
Pb(NO3)2 + MgBr2 = Mg(NO3)2 + Pb(Br2) =>
Pb(NO3)2 + MgBr2 = Mg(NO3)2 + Pb(Br2)
KCrO2 + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2CrO4 =>
2 KCrO2 + 3 PbO2 + 8 KOH + 2 H2O = 3 K2[Pb(OH)4] + 2 K2CrO4
K2Te + H2O = KOH + H2Te =>
K2Te + 2 H2O = 2 KOH + H2Te
FeBr3 + H2O = HBr + Fe2O3 =>
2 FeBr3 + 3 H2O = 6 HBr + Fe2O3
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