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2 S(OH)2 + O2 = 2 SO2 + 2 H2O
KHCO3(s) + HNO3(aq) = H2O + KNO3 + CO2 =>
KHCO3(s) + HNO3(aq) = H2O + KNO3 + CO2
PtCl2 + Mn = MnCl2 + Pt =>
PtCl2 + Mn = MnCl2 + Pt
Zn(s) + Cl2(g) = ZnCl2(s) =>
Zn(s) + Cl2(g) = ZnCl2(s)
KBr + AlPO4 = K3PO4 + AlBr3 =>
3 KBr + AlPO4 = K3PO4 + AlBr3
Sb(OH)3 + HCl = SbCl3 + H2O =>
Sb(OH)3 + 3 HCl = SbCl3 + 3 H2O
C5H10Cl2 + NaOH = NaCl + H2O + C5H10O =>
C5H10Cl2 + 2 NaOH = 2 NaCl + H2O + C5H10O
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + NH4OH(g) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 NH4OH(g)
KNO2 + KOH + OsO4 = KNO3 + K2OsO4 + H2O =>
KNO2 + 2 KOH + OsO4 = KNO3 + K2OsO4 + H2O
K3[Fe(CN)6] + KI + HCl + C6H6 = FeCl2 + C6H6I2 + KCl + HCN =>
2 K3[Fe(CN)6] + 2 KI + 12 HCl + C6H6 = 2 FeCl2 + C6H6I2 + 8 KCl + 12 HCN
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
FeCl3HCl = FeHCl4 =>
FeCl3HCl = FeHCl4
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3
((NH4)3PO4)(aq) + NaCl(aq) = (NH4)3Cl(aq) + NaPO4(l) =>
((NH4)3PO4)(aq) + NaCl(aq) = (NH4)3Cl(aq) + NaPO4(l)
AgCl + NHNO3 = AgNO3 + NHCl =>
AgCl + NHNO3 = AgNO3 + NHCl
K + Ne = KNe2 =>
K + 2 Ne = KNe2
Al + HBr = HAl3Br =>
3 Al + HBr = HAl3Br
GaEt3 + EtOH = GaEt2(OEt) + EtH =>
GaEt3 + EtOH = GaEt2(OEt) + EtH
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
Ni(OH)2 + H2SO3 = NiS(O2H)2 + H2O =>
Ni(OH)2 + H2SO3 = NiS(O2H)2 + H2O
KL + FeCl3 = FeCl2 + KCl + L2 =>
2 KL + 2 FeCl3 = 2 FeCl2 + 2 KCl + L2
Mn(NO3)2 + H202 + NaOH = MnOH + Na(NO3) + H2O =>
202 Mn(NO3)2 + H202 + 404 NaOH = 202 MnOH + 404 Na(NO3) + 202 H2O
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
C6H12N4 + KIO3 = CO2 + N2 + H2O + KI =>
C6H12N4 + 6 KIO3 = 6 CO2 + 2 N2 + 6 H2O + 6 KI
Fe2SO4 + HNO3 + H2SO4 = Fe2(SO4)3 + HNO + H2O =>
Fe2SO4 + HNO3 + 2 H2SO4 = Fe2(SO4)3 + HNO + 2 H2O
Cu20 = Cu0 =>
Cu20 = 20 Cu0
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
K4FeCN6 + FeCl3 = KFeFeCN6 + KCl =>
K4FeCN6 + FeCl3 = KFeFeCN6 + 3 KCl
K2[PbI4] + H2O = PbI2 + KOH + HI =>
K2[PbI4] + 2 H2O = PbI2 + 2 KOH + 2 HI
MgCl2 + LiF = MgF2 + LiCl =>
MgCl2 + 2 LiF = MgF2 + 2 LiCl
Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2(aq) + Na(NO3) =>
Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2(aq) + 2 Na(NO3)
K2[PbI4] + H2O = PbI2 + KOH + HI =>
K2[PbI4] + 2 H2O = PbI2 + 2 KOH + 2 HI
Sb2O3 + KOH + H2O2 + H2O = K[Sb(OH)6] =>
Sb2O3 + 2 KOH + 2 H2O2 + 3 H2O = 2 K[Sb(OH)6]
CoCl3 + F2 = CoF3 + Cl2 =>
2 CoCl3 + 3 F2 = 2 CoF3 + 3 Cl2
NH4ClO4 + M = M2O3 + MCl3 + H2O + N2 =>
6 NH4ClO4 + 10 M = 4 M2O3 + 2 MCl3 + 12 H2O + 3 N2
NaNO2 + H2SO4 = S + NaNO3 + H2O =>
3 NaNO2 + H2SO4 = S + 3 NaNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
ZnCu{+2} = Zn + Cu{+2} =>
ZnCu{+2} = Zn + Cu{+2}
KMnO4 + PH3 + HCl = H3PO4 + MnCl + KCl + H2O =>
4 KMnO4 + 3 PH3 + 8 HCl = 3 H3PO4 + 4 MnCl + 4 KCl + 4 H2O
Na3[Co(NO2)6] + KNO3 = NaK2[Co(NO2)6] + NaNO3 =>
Na3[Co(NO2)6] + 2 KNO3 = NaK2[Co(NO2)6] + 2 NaNO3
NaCl(C2H6O2) = NaCl + C2H6O2 =>
NaCl(C2H6O2) = NaCl + C2H6O2
CuO + HNO3 = Cu(NO3)3 + H2O + NO =>
3 CuO + 10 HNO3 = 3 Cu(NO3)3 + 5 H2O + NO
Co2 + Cl2 = CoCl =>
Co2 + Cl2 = 2 CoCl
(BiO)2CO3 + HCl = BiOCl + CO2 + H2O =>
(BiO)2CO3 + 2 HCl = 2 BiOCl + CO2 + H2O
K2CrO4(aq) + NiCl2(aq) = K2Cl2 + NiCrO4 =>
K2CrO4(aq) + NiCl2(aq) = K2Cl2 + NiCrO4
AlN2 = N2Al =>
AlN2 = N2Al
KNO3 + HCl = KNO2 + Cl2 + H2O =>
KNO3 + 2 HCl = KNO2 + Cl2 + H2O
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