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Al(SO4){-2} + BaCl = AlCl + Ba(SO4){-2}
C2 + H = HC02 =>
C2 + H = HC02
H2NO3 + CaO = CaNO3 + H2O =>
H2NO3 + CaO = CaNO3 + H2O
KNO2 + HCl = NO2 + KCl + H =>
KNO2 + HCl = NO2 + KCl + H
MnO2 + SO2 = Mn2 + SO4 =>
2 MnO2 + 2 SO2 = Mn2 + 2 SO4
Na2S2O3*5H2O + Br2 = NaBr + Na2S4O6 + H2O =>
2 Na2S2O3*5H2O + Br2 = 2 NaBr + Na2S4O6 + 10 H2O
AuCl3 + Ba = BaCl2 + Au =>
2 AuCl3 + 3 Ba = 3 BaCl2 + 2 Au
Li2CO3 + Nb2O5 = Li3NbO4 + CO2 =>
3 Li2CO3 + Nb2O5 = 2 Li3NbO4 + 3 CO2
BaS + CaCl = BaCl + CaS =>
BaS + CaCl = BaCl + CaS
NH4SNC + Hg(NO3)2 = Hg(SCN)2 + NH4NO3 =>
2 NH4SNC + Hg(NO3)2 = Hg(SCN)2 + 2 NH4NO3
SrCl2 + Cr = CrCl3 + Sr =>
3 SrCl2 + 2 Cr = 2 CrCl3 + 3 Sr
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
KNO2 + H2SO3 = K2SO3 + HNO2 =>
2 KNO2 + H2SO3 = K2SO3 + 2 HNO2
KOH(aq) + Zn(s) = H2 + K2ZnO2 =>
2 KOH(aq) + Zn(s) = H2 + K2ZnO2
CH4 + O2 = CO + H4 =>
2 CH4 + O2 = 2 CO + 2 H4
Cr + HClO4 = Cr(ClO4)3 + H2 =>
2 Cr + 6 HClO4 = 2 Cr(ClO4)3 + 3 H2
C6H5COH + Br2 = C6H5COHBr2 =>
C6H5COH + Br2 = C6H5COHBr2
BaS + CaCl = BaCl + CaS =>
BaS + CaCl = BaCl + CaS
HCl + H2O = H2OHCl =>
HCl + H2O = H2OHCl
C6H5NH2 + Cl2 = C6H2NHCl3 + HCl =>
2 C6H5NH2 + 7 Cl2 = 2 C6H2NHCl3 + 8 HCl
Pb + PbO4 + SO3 = PbSO4 =>
3 Pb + PbO4 + 4 SO3 = 4 PbSO4
HCl + H2O = H2OHCl =>
HCl + H2O = H2OHCl
CuO + MgO = Cu21Mg9O30 =>
21 CuO + 9 MgO = Cu21Mg9O30
(NH4)PO4 + AgNO3 = AgPO4 + (NH4)NO3 =>
(NH4)PO4 + AgNO3 = AgPO4 + (NH4)NO3
HCl + H2O = H2OHCl =>
HCl + H2O = H2OHCl
FeCl2 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
3 FeCl2 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 8 KCl + 6 H2O
CH3BrCH3Br = CH3CH3 + Br2 =>
CH3BrCH3Br = CH3CH3 + Br2
H2(g) + O2(g) = H2O2 =>
H2(g) + O2(g) = H2O2
H + PbO = Pb + H2O(g) =>
2 H + PbO = Pb + H2O(g)
Mg(SO4) + K(OH) = Mg(OH)2 + K2(SO4) =>
Mg(SO4) + 2 K(OH) = Mg(OH)2 + K2(SO4)
H + PbO = Pb + H2O(g) =>
2 H + PbO = Pb + H2O(g)
HOCH2SO3Na + BaCO3 = BaSO3 + NaCO3 + CH2OH =>
HOCH2SO3Na + BaCO3 = BaSO3 + NaCO3 + CH2OH
BaS + CaCl = BaCl + CaS =>
BaS + CaCl = BaCl + CaS
P(C6H5)3S + I2 = P(C6H5)3SI2 =>
P(C6H5)3S + I2 = P(C6H5)3SI2
Ca(OH)2 + Al(OH)3 + HIO = CaAl(IO)5 + H2O =>
Ca(OH)2 + Al(OH)3 + 5 HIO = CaAl(IO)5 + 5 H2O
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
K2 + KOH = K3OH =>
K2 + KOH = K3OH
H + PbO = Pb + H2O =>
2 H + PbO = Pb + H2O
BaS + CaCl = BaCl + CaS =>
BaS + CaCl = BaCl + CaS
Zn(s) + Cu(NO3)2(aq) = Cu(s) + Zn(NO3)(aq) =>
2 Zn(s) + Cu(NO3)2(aq) = Cu(s) + 2 Zn(NO3)(aq)
Na2CO3 + HBr = NaBr + CO2 + H2O =>
Na2CO3 + 2 HBr = 2 NaBr + CO2 + H2O
PbCl2 + Pb(OAc)2 = Pb(OAc)4 + Pb3Cl2 =>
PbCl2 + 4 Pb(OAc)2 = 2 Pb(OAc)4 + Pb3Cl2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
NH3 + H2O = OH{-} + NH4{+}l =>
NH3 + H2O = OH{-} + NH4{+}l
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + H2O = H2OHCl =>
HCl + H2O = H2OHCl
H2S + ClO2 = H2SO4 + HCl + S =>
2 H2S + 2 ClO2 = H2SO4 + 2 HCl + S
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
WO2 + Cr2O7{2-} + H{+} = W2O5 + Cr{3+} + H2O =>
6 WO2 + Cr2O7{2-} + 8 H{+} = 3 W2O5 + 2 Cr{3+} + 4 H2O
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