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2 MnCl2 + O2 = 2 MnO + 2 Cl2
Ni + I2 = NiI2 =>
Ni + I2 = NiI2
RbF + CuS = RbS + CuF =>
RbF + CuS = RbS + CuF
CaCl2(ag) + H2SO4(ag) = CaSO4(s) + HCl(ag) =>
CaCl2(ag) + H2SO4(ag) = CaSO4(s) + 2 HCl(ag)
C4H4O4 + Br = C4H4BrO4 =>
C4H4O4 + Br = C4H4BrO4
Cl2O7(g) + Ca(OH)2(aq) = Ca(ClO4)2(aq) + H2O(l) =>
Cl2O7(g) + Ca(OH)2(aq) = Ca(ClO4)2(aq) + H2O(l)
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl =>
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl
K2FeO4 + NH3 = Fe2O3 + N2 + KOH + H2O =>
2 K2FeO4 + 2 NH3 = Fe2O3 + N2 + 4 KOH + H2O
Fe(s) + (SO4){2-}(aq) + H{+}(aq) = Fe{2+}(aq) + SO2(g) + (H2O)(l) =>
Fe(s) + (SO4){2-}(aq) + 4 H{+}(aq) = Fe{2+}(aq) + SO2(g) + 2(H2O)(l)
C11H14O + NH4OH + CH3COCH3 = C10H15N + H2O =>
C11H14O + 2 NH4OH + 3 CH3COCH3 = 2 C10H15N + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CO3 + SnBr4 = KBr + Sn2(CO3)4 =>
4 K2CO3 + 2 SnBr4 = 8 KBr + Sn2(CO3)4
C4H10(OH)2 + O2 = CO2 + H2O =>
C4H10(OH)2 + 6 O2 = 4 CO2 + 6 H2O
FeO2 + H = Fe + H2O =>
FeO2 + 4 H = Fe + 2 H2O
NO2 = N2O4 =>
2 NO2 = N2O4
Zn(HO)2 + HCl = ZnCl2 + H2O =>
Zn(HO)2 + 2 HCl = ZnCl2 + 2 H2O
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
MgCO3 = Mg + C + O2 =>
2 MgCO3 = 2 Mg + 2 C + 3 O2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
KH2PO4 + HOH = KOH + H3PO4 =>
KH2PO4 + HOH = KOH + H3PO4
CH3OH + NaNH2 = CH3ONa + NH3 =>
CH3OH + NaNH2 = CH3ONa + NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn(NO3)2 + KK3Fe(Cn)6 = ZnCn2 + KK3Fe(NO3)6 =>
3 Zn(NO3)2 + KK3Fe(Cn)6 = 3 ZnCn2 + KK3Fe(NO3)6
TiO2 + NH3 = TiN + N2 + H2O =>
6 TiO2 + 8 NH3 = 6 TiN + N2 + 12 H2O
C4H7OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H7OH(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
C7H3O2Cl2 + C6H5CH3 = C6H5Cl + H2O + CO =>
22 C7H3O2Cl2 + 21 C6H5CH3 = 44 C6H5Cl + 7 H2O + 37 CO
Mg(HClO3)2 = MgCl2 + O2 + H2O =>
2 Mg(HClO3)2 = 2 MgCl2 + 5 O2 + 2 H2O
Ga3 + S2 = Ga2S3 =>
4 Ga3 + 9 S2 = 6 Ga2S3
K[Au(OH)4] = KAuO2 + H2O =>
K[Au(OH)4] = KAuO2 + 2 H2O
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl
As2S3 + Fe(OH)3 = Fe2S3 + As(OH)3 =>
As2S3 + 2 Fe(OH)3 = Fe2S3 + 2 As(OH)3
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
C6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
6 C6H5O7 + 15 NaHCO3 = 10 H2O + 21 CO2 + 5 Na3C6H5O7
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + NaHCO3 = CaCO3 + CO2 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CaCO3 + CO2 + H2O + 2 NaCl
MnO2 + H{+} + Cl{-} = Cl2 + H2O + Mn{2+} =>
MnO2 + 4 H{+} + 2 Cl{-} = Cl2 + 2 H2O + Mn{2+}
Al2(SO4)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2SO4
Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl
K2Cr2O7 + H2S + H2SO4 = SK2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 H2S + 7 H2SO4 = 2 SK2SO4 + 2 Cr2(SO4)3 + 10 H2O
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Cu2 + N2 = CuN =>
Cu2 + N2 = 2 CuN
B2H2 + H2O = H3BO3 + H2 =>
B2H2 + 6 H2O = 2 H3BO3 + 4 H2
FeO3H3 + H3PO4 = FePO4 + H2O =>
FeO3H3 + H3PO4 = FePO4 + 3 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO2 + FeCl3 = Fe(NO2)3 + HCl =>
3 HNO2 + FeCl3 = Fe(NO2)3 + 3 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnCl2 + O2 = Mn2O3 + Cl2 =>
4 MnCl2 + 3 O2 = 2 Mn2O3 + 4 Cl2
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