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CaO + H2O = Ca(OH)2
CH3COONa + FeCl3 = Fe(CH3COONa)3 + Cl =>
3 CH3COONa + FeCl3 = Fe(CH3COONa)3 + 3 Cl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
KSCN + Cu(NO3)2 = KS(NO3)2 + CuCN =>
KSCN + Cu(NO3)2 = KS(NO3)2 + CuCN
FeCl3 + NH4OH = FeCl3NH4OH =>
FeCl3 + NH4OH = FeCl3NH4OH
NaOH + FeS = Na2S + Fe(OH)2 =>
2 NaOH + FeS = Na2S + Fe(OH)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
Al(OH)4{-} + H2SO4(aq) = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4{2-}
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnOH + HC = CO + H2O + Zn =>
3 ZnOH + HC = CO + 2 H2O + 3 Zn
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CaCO3CaCO3 = CaO + CO2 =>
CaCO3CaCO3 = 2 CaO + 2 CO2
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
Pb2 + Cl = PbCl2 =>
Pb2 + 4 Cl = 2 PbCl2
Ge + S = Ge2S4 =>
2 Ge + 4 S = Ge2S4
Al2 + Na = NaAl =>
Al2 + 2 Na = 2 NaAl
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Br2O5 = Br2 + O2 =>
2 Br2O5 = 2 Br2 + 5 O2
NaOH + NaHSO3 = NaSO3 + Na + H2O =>
NaOH + NaHSO3 = NaSO3 + Na + H2O
BrF5(g) = Br2(g) + F2(g) =>
2 BrF5(g) = Br2(g) + 5 F2(g)
Ba3(PO4)2 + H2SO4 = H3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 BaSO4
K + HOH = KOHH =>
K + HOH = KOHH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HCCCH2CH3 + Ag2O = AgCCCH2CH3 + H2O =>
2 HCCCH2CH3 + Ag2O = 2 AgCCCH2CH3 + H2O
(CO)2 + O2 = (CO2)2 =>
(CO)2 + O2 = (CO2)2
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCHO + NaOH = HCOOH + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + HCHO + 2 NaOH = HCOOH + K2MnO4 + Na2MnO4 + H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr2O7{-2} + H{+} + I{-} = Cr{3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{3} + 3 I2 + 7 H2O
Na2S + MgCl2 = NaCl + MgS =>
Na2S + MgCl2 = 2 NaCl + MgS
C5H8O4 + NaOH = H2O + C5H6Na2O4 =>
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
AgNO3 + NH4OH = Ag(NH3)2OH + NH4NO3 + H2O =>
AgNO3 + 3 NH4OH = Ag(NH3)2OH + NH4NO3 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
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