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ZnO + NO2 = ZnNO3
K + NaOH + H2O = Na[K(OH)2] + H2 =>
2 K + 2 NaOH + 2 H2O = 2 Na[K(OH)2] + H2
S4O6{2-} + Al + H{+} = H2S + Al{3+} + H2O =>
S4O6{2-} + 6 Al + 20 H{+} = 4 H2S + 6 Al{3+} + 6 H2O
CrCl3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 + NaCl =>
2 CrCl3 + 3 KNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 5 CO2 + 6 NaCl
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
2 KMnO4 + 9 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 2 KHSO4 + 8 H2O
Fe + HCl + HNO3 = FeCl2 + NO + H2O =>
3 Fe + 6 HCl + 2 HNO3 = 3 FeCl2 + 2 NO + 4 H2O
Na2O2 + NH3 = NaNO3 + NaOH + Na2O =>
4 Na2O2 + NH3 = NaNO3 + 3 NaOH + 2 Na2O
(NH4)2O + KCl = K2O + (NH4)Cl =>
(NH4)2O + 2 KCl = K2O + 2(NH4)Cl
PbCl2 + Ba(OH)2 = Pb(OH)2 + BaCl2 =>
PbCl2 + Ba(OH)2 = Pb(OH)2 + BaCl2
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
WCl6 + SbF5 = WF6 + SbF3Cl2 =>
WCl6 + 3 SbF5 = WF6 + 3 SbF3Cl2
H2C4O4 + Li2CO3 = Li2C4O4 + CO2 + H2O =>
H2C4O4 + Li2CO3 = Li2C4O4 + CO2 + H2O
Al3 + CuSO4 + HCl = Cu + AlCl3 + H2SO4 =>
2 Al3 + 9 CuSO4 + 18 HCl = 9 Cu + 6 AlCl3 + 9 H2SO4
PCl5 + SnO2 = SnCl4 + P4O10 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10
Ru2O3 + SO3 = Ru2(SO4)3 =>
Ru2O3 + 3 SO3 = Ru2(SO4)3
KClO3 + H2SO4 = K2HSO4 + O2 + ClO2 + H2O =>
8 KClO3 + 4 H2SO4 = 4 K2HSO4 + 3 O2 + 8 ClO2 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
Hydrogensulfide + oxygen = sulfurdioxide + water =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KClO + HI = I2 + KOH + Cl2 =>
2 KClO + 2 HI = I2 + 2 KOH + Cl2
BaCl2 + CH3COOAg = CH3COOBa + AgCl2 =>
BaCl2 + CH3COOAg = CH3COOBa + AgCl2
PH3 + NaMnO4 + NaOH = Na2MnO4 + NaPO4 + H2O =>
PH3 + 10 NaMnO4 + 11 NaOH = 10 Na2MnO4 + NaPO4 + 7 H2O
Zn + Br2 + H2O = ZnO + HBr =>
Zn + Br2 + H2O = ZnO + 2 HBr
AlOOH + H2O + NaCl = NaOH + AlCl3 =>
AlOOH + H2O + 3 NaCl = 3 NaOH + AlCl3
Lu2O3 + HF = LuF3 + H2O =>
Lu2O3 + 6 HF = 2 LuF3 + 3 H2O
Na3Po4 + CuSO4 = Na3(SO4) + Cu(Po4) =>
Na3Po4 + CuSO4 = Na3(SO4) + Cu(Po4)
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2 =>
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2
(NH)3 + H2O = NH2 + (OH)3 =>
(NH)3 + 3 H2O = 3 NH2 + (OH)3
ZnOH2 + SO4 = ZnSO4 + H2O =>
ZnOH2 + SO4 = ZnSO4 + H2O
CuCl2 = Cu{2+} + Cl{-] =>
CuCl2 = Cu{2+} + 2 Cl{-]
Si(s) + Cl2 = SiCl2(s) =>
Si(s) + Cl2 = SiCl2(s)
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
NH3 + H2O + NO3 = NH4NO3 =>
10 NH3 + 3 H2O + 8 NO3 = 9 NH4NO3
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
NaNO3 + H2SO4 = NaSO4 + NO2 + H2O =>
NaNO3 + H2SO4 = NaSO4 + NO2 + H2O
Na2SO4 + CaCl2 = NaCl + CaSO4 =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
Fe2 + S8 = Fe2S3 =>
8 Fe2 + 3 S8 = 8 Fe2S3
NO2 + F2 = NO2F2 =>
NO2 + F2 = NO2F2
C2H6O + K2Cr2O7 + HCl = C2H2O + CrCl3 + KCl + H2O =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H2O + 4 CrCl3 + 4 KCl + 14 H2O
KI + H3PO4 = KH2PO4 + HI =>
KI + H3PO4 = KH2PO4 + HI
P2O3 + HClO3 + H2O = H3PO4 + HCl =>
3 P2O3 + 2 HClO3 + 9 H2O = 6 H3PO4 + 2 HCl
KL(aq) + AgNO3(aq) = AgL(s) + KNO3(aq) =>
KL(aq) + AgNO3(aq) = AgL(s) + KNO3(aq)
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
CaCl2 + CuCl = CaCl + CuCl2 =>
CaCl2 + CuCl = CaCl + CuCl2
CH2O + CuSO4 + NaOH = CHOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CHOOH + Cu2O + 2 Na2SO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3COOH + C2H5OH = CH3COOC2H5 + HOH =>
CH3COOH + C2H5OH = CH3COOC2H5 + HOH
[Co(NH3)6] + HBr = [Co(NH3)5Br] + NH4 =>
[Co(NH3)6] + HBr = [Co(NH3)5Br] + NH4
H4Sb2O5 + HClO + Pb(OH)4 = Pb2(Sb2O5)(ClO)4 + H2O =>
H4Sb2O5 + 4 HClO + 2 Pb(OH)4 = Pb2(Sb2O5)(ClO)4 + 8 H2O
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