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3(NH4)2CO3 + 2 Mn(NO3)3 = 6 NH4NO3 + Mn2(CO3)3
ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H2O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O
OHe = O + He =>
OHe = O + He
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
[Ni(NH3)6]{2+} + NO3{-} + NaOH = Ni(OH)2 + NaNO3 + NH3 =>
[Ni(NH3)6]{2+} + 2 NO3{-} + 2 NaOH = Ni(OH)2 + 2 NaNO3 + 6 NH3
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2O(aq) =>
2 C7H5(NO2)3(s) = 7 C(s) + 7 CO(g) + 3 N2(g) + 5 H2O(aq)
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
Li2SO4 + BaF2 = LiF + BaSO4 =>
Li2SO4 + BaF2 = 2 LiF + BaSO4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
NH4NO3 + S = S(NH4)2 + NO3 =>
2 NH4NO3 + S = S(NH4)2 + 2 NO3
PbCl2 + NH3 + H2O = NH4Cl + Pb(OH)2 =>
PbCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Pb(OH)2
CuSO4*5H2O + NH3 = (Cu(NH3)4)SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = (Cu(NH3)4)SO4 + 5 H2O
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
AZ + X2Y = A2Y3 + X3Z =>
2 AZ + 3 X2Y = A2Y3 + 2 X3Z
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Fe(HSO4)3 + NaOH = FeOHSO4 + Na2SO4 + H2O =>
Fe(HSO4)3 + 4 NaOH = FeOHSO4 + 2 Na2SO4 + 3 H2O
CrO + CaS = CrS + CaO =>
CrO + CaS = CrS + CaO
CH3OH + MnO4({-}) + OH{-} = CO2 + MnO4{-2} + H2O =>
CH3OH + 6 MnO4({-}) + 6 OH{-} = CO2 + 6 MnO4{-2} + 5 H2O
Na3[Fe(OH)6] + HNO3 = Fe(OH)3 + NaNO3 + H2O =>
Na3[Fe(OH)6] + 3 HNO3 = Fe(OH)3 + 3 NaNO3 + 3 H2O
H2SnF6 + NaOH = Sn(OH)4 + NaF + H2O =>
H2SnF6 + 6 NaOH = Sn(OH)4 + 6 NaF + 2 H2O
Pb2 + H2S = PbS + H =>
Pb2 + 2 H2S = 2 PbS + 4 H
PbO + PbO2 = Pb2O3 =>
PbO + PbO2 = Pb2O3
KI(aq) + NaCl = KCl + NaI =>
KI(aq) + NaCl = KCl + NaI
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
LiOH + O2 = Li2O2 + H2O =>
4 LiOH + O2 = 2 Li2O2 + 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
SO2 + I2 + H2O = H{+} + SO4{2-} + I{-} =>
SO2 + I2 + 2 H2O = 4 H{+} + SO4{2-} + 2 I{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2 = K4 =>
2 K2 = K4
O2 + N2 = NO3 =>
3 O2 + N2 = 2 NO3
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
HCl + Cs2CO3 = CsCl + CO2 + H2O =>
2 HCl + Cs2CO3 = 2 CsCl + CO2 + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
HCl + K2CO3 = H2CO3 + KCl =>
2 HCl + K2CO3 = H2CO3 + 2 KCl
HOOCCH2CHOHCOOH + NaOH = HOOCCH2CHOHCOONa + H2O =>
HOOCCH2CHOHCOOH + NaOH = HOOCCH2CHOHCOONa + H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + Cu = CuZn =>
Zn + Cu = CuZn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH2SO3 + HCl = NH3 + SO3 + Cl =>
NH2SO3 + HCl = NH3 + SO3 + Cl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Al2(CO3)3 + PbCl2 = PbCO3 + AlCl3 =>
Al2(CO3)3 + 3 PbCl2 = 3 PbCO3 + 2 AlCl3
AgNO3 = NO2Ag + O2 =>
2 AgNO3 = 2 NO2Ag + O2
KNO3 + FeCl2 = KCl2 + FeNO3 =>
KNO3 + FeCl2 = KCl2 + FeNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Nd2O3 + MoO3 = Nd2MoO6 =>
Nd2O3 + MoO3 = Nd2MoO6
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