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CH2BrCOOH + Br2 = CHBr2COOH + HBr
K2O + MnCl2 = Mn2O2 + KCl =>
2 K2O + 2 MnCl2 = Mn2O2 + 4 KCl
ZnCl2 + H2C2O4 = H2C2O4Cl2 + Zn =>
ZnCl2 + H2C2O4 = H2C2O4Cl2 + Zn
P + Br + H2O = H3PO4 + HBr =>
P + 5 Br + 4 H2O = H3PO4 + 5 HBr
IO + SO3 = I2 + SO4 =>
2 IO + 2 SO3 = I2 + 2 SO4
C15H22 + O = CO2 + H2O =>
C15H22 + 41 O = 15 CO2 + 11 H2O
Pb + CH3 + COO = Pb(CH3COO)2 =>
Pb + 2 CH3 + 2 COO = Pb(CH3COO)2
H2S + H3PO4 = P2S5 + H2O =>
5 H2S + 2 H3PO4 = P2S5 + 8 H2O
Cr2O3 + K2CO3 + NaNO3 = K2CrO3 + NaNO2 + CO2 =>
Cr2O3 + 2 K2CO3 + NaNO3 = 2 K2CrO3 + NaNO2 + 2 CO2
Na2[Zn(OH)4] + H2S = ZnS + NaHS + H2O =>
Na2[Zn(OH)4] + 3 H2S = ZnS + 2 NaHS + 4 H2O
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O
MnO2 + H2O2 = HMn + O =>
2 MnO2 + H2O2 = 2 HMn + 6 O
AgClO3 + HCl = AgCl + HClO3 =>
AgClO3 + HCl = AgCl + HClO3
(NH4)3PO4(aq) + CrBr3(aq) = NH4Br(aq) + CrPO4(s) =>
(NH4)3PO4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPO4(s)
Al2(CO3)3 + H2O4S = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2O4S = Al2(SO4)3 + 3 H2O + 3 CO2
CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O
MeNO3 = Me + NO2 + O2 =>
2 MeNO3 = 2 Me + 2 NO2 + O2
As2 + Br2 = AsBr =>
As2 + Br2 = 2 AsBr
CsBr + I2 = CsI + Br2 =>
2 CsBr + I2 = 2 CsI + Br2
NiSO4 + H2S = NiS2 + H2O + SO2 =>
NiSO4 + 2 H2S = NiS2 + 2 H2O + SO2
PB(NO3)2 + K2CrO4 = PB(CrO4) + K(NO3) =>
PB(NO3)2 + K2CrO4 = PB(CrO4) + 2 K(NO3)
CH3COOH(l) + OH{-}(aq) = CH3COO{-}(aq) + H2O(l) =>
CH3COOH(l) + OH{-}(aq) = CH3COO{-}(aq) + H2O(l)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + PbS = Al2S3 + Pb =>
2 Al + 3 PbS = Al2S3 + 3 Pb
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3(g) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3(g)
I2 + HCl = ICl + H =>
I2 + 2 HCl = 2 ICl + 2 H
FeBr2 + HNO3 = Fe(NO3)3 + NO + H2O + Br2 =>
FeBr2 + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O + Br2
BICl3 + H2O = BIOCl + HCl =>
BICl3 + H2O = BIOCl + 2 HCl
OH{-} + Ni(CN)4{2-} + Ce{4+} = Ce(OH)3 + Ni(OH)2 + CO3{2-} + NO3{-} + H2O =>
170 OH{-} + Ni(CN)4{2-} + 40 Ce{4+} = 40 Ce(OH)3 + Ni(OH)2 + 4 CO3{2-} + 4 NO3{-} + 24 H2O
Fe + C2 = FeC2 =>
Fe + C2 = FeC2
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
Mn + Cr{+3} = Cr + Mn{+2} =>
3 Mn + 2 Cr{+3} = 2 Cr + 3 Mn{+2}
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
SiO2 + Na2O = SiNa + O2 =>
4 SiO2 + 2 Na2O = 4 SiNa + 5 O2
NH4NH4NH4PO4 = H3PO4 + NH3 =>
NH4NH4NH4PO4 = H3PO4 + 3 NH3
FeBr2 + HNO3 = Fe(NO3)3 + NO + H2O + Br2 =>
FeBr2 + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O + Br2
NaC6H5CO2 + HCl = HC6H5CO2 + NaCl =>
NaC6H5CO2 + HCl = HC6H5CO2 + NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
At + O = AtO =>
At + O = AtO
AuI3 = Au3 + I2 =>
6 AuI3 = 2 Au3 + 9 I2
K2CO3 + Ca(C2H3O2)2 = K2(C2H3O2)2 + CaCO3 =>
K2CO3 + Ca(C2H3O2)2 = K2(C2H3O2)2 + CaCO3
C2H6O(g) + O2 = CO2(g) + H2O(l) =>
C2H6O(g) + 3 O2 = 2 CO2(g) + 3 H2O(l)
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
C6H12O6 + HCl = H2O + C3H5ClO2 =>
C6H12O6 + 2 HCl = 2 H2O + 2 C3H5ClO2
K2Cr2O7 + FeSO4 + H2O = KOH + Cr(OH)3 + Fe(OH)SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2O = 2 KOH + 2 Cr(OH)3 + 6 Fe(OH)SO4
Cu(NO3) + KSCN = CuSCN + KNO3 =>
Cu(NO3) + KSCN = CuSCN + KNO3
Ar + O2 = ArO4 =>
Ar + 2 O2 = ArO4
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