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Ca + 2 H2O = Ca(OH)2 + H2
Li2CO3 + BaCl2 = BaCO3 + LiCl =>
Li2CO3 + BaCl2 = BaCO3 + 2 LiCl
C5H8O2 + NaH + HBr = C5H12O2 + NaBr =>
C5H8O2 + 2 NaH + 2 HBr = C5H12O2 + 2 NaBr
NH4OH + C6H8O7 = C6H17N3O7 + H2O =>
3 NH4OH + C6H8O7 = C6H17N3O7 + 3 H2O
C3H8N2O + O2 = CO2 + H2O + NO2 =>
2 C3H8N2O + 13 O2 = 6 CO2 + 8 H2O + 4 NO2
C6H5CHO + [Ag(NH3)2]{+} + OH{-} = C6H5COOH + Ag + H2O + NH3 =>
C6H5CHO + 2[Ag(NH3)2]{+} + 2 OH{-} = C6H5COOH + 2 Ag + H2O + 4 NH3
magnesium + lead(II)oxide = magnesiumoxide + lead =>
Mg + PbO = MgO + Pb
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCH(CH3)2 + H2O =>
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCH(CH3)2 + H2O
C + O2 = CO2 =>
C + O2 = CO2
CO = C + CO2 =>
2 CO = C + CO2
Pb + O2 = Pb2O3 =>
4 Pb + 3 O2 = 2 Pb2O3
Pb(OH)2 + KOH = H2O + K2PbO2 =>
Pb(OH)2 + 2 KOH = 2 H2O + K2PbO2
Ag3PO4 + NaOH = AgOH + Na3PO4 =>
Ag3PO4 + 3 NaOH = 3 AgOH + Na3PO4
ZnO + HCl = ZnCl + HO =>
ZnO + HCl = ZnCl + HO
Al + H2Cl2 = AlCl2H2 =>
Al + H2Cl2 = AlCl2H2
Na3PO4*12H2O + CuCl2*2H2O = NaCl + Cu3(PO4)2 + H2O =>
2 Na3PO4*12H2O + 3 CuCl2*2H2O = 6 NaCl + Cu3(PO4)2 + 30 H2O
Pb{+2} + OH{-} = Pb(OH)2 =>
Pb{+2} + 2 OH{-} = Pb(OH)2
AuO + C = Au + CO2 =>
2 AuO + C = 2 Au + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na3PO4Na2CO3 = Na3CO3Na2PO4 =>
Na3PO4Na2CO3 = Na3CO3Na2PO4
MgSO4 + Zn(NO3)2 = Mg(NO3)2 + ZnSO4 =>
MgSO4 + Zn(NO3)2 = Mg(NO3)2 + ZnSO4
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCH(CH3)2 + H2O =>
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCH(CH3)2 + H2O
OH{-} + I2 + HSO3{-} = I{-} + SO4{2-} + H2O =>
3 OH{-} + I2 + HSO3{-} = 2 I{-} + SO4{2-} + 2 H2O
RaO + H2O = H2 + RaO2 =>
RaO + H2O = H2 + RaO2
NaOH + HC7H5O2 = NaC6H5CO2 + H2O =>
NaOH + HC7H5O2 = NaC6H5CO2 + H2O
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
Zn + Fe(NO3)2 = Fe + ZnNO3 =>
2 Zn + Fe(NO3)2 = Fe + 2 ZnNO3
Sm + Cr + Sb = SmCrSb3 =>
Sm + Cr + 3 Sb = SmCrSb3
Al2O3 + Cl = AlCl3 + O =>
Al2O3 + 6 Cl = 2 AlCl3 + 3 O
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
Fe + Mg = Fe2Mg =>
2 Fe + Mg = Fe2Mg
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
Br2 + ZnO = ZnBr2 + O2 =>
2 Br2 + 2 ZnO = 2 ZnBr2 + O2
Br2 + Cr = CrBr3 =>
3 Br2 + 2 Cr = 2 CrBr3
FeCl3 + HCl = FeH3 + Cl =>
FeCl3 + 3 HCl = FeH3 + 6 Cl
MgSO3 + SiO2 = MgSiO3 + SO2 =>
MgSO3 + SiO2 = MgSiO3 + SO2
FeBr3 + Ce2 = FeCe3 + Br2 =>
2 FeBr3 + 3 Ce2 = 2 FeCe3 + 3 Br2
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
NiSO4 + H2O = Ni(OH)2 + H2SO4 =>
NiSO4 + 2 H2O = Ni(OH)2 + H2SO4
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCH(CH3)2 + H2O =>
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCH(CH3)2 + H2O
Ga + As = GaAs =>
Ga + As = GaAs
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AmmoniumPhosphate + Lead(IV)Nitrate = Lead(IV)Phosphate + AmmoniumNitrate =>
AmmoniumPhosphate + Lead(IV)Nitrate = Lead(IV)Phosphate + AmmoniumNitrate
CaCl2(aq) + (NH4)2SO4(aq) = NH4Cl(s) + CaSO4 =>
CaCl2(aq) + (NH4)2SO4(aq) = 2 NH4Cl(s) + CaSO4
C5H8O2 + NaOH + HBr = C5H12O + NaBr + CO2 =>
5 C5H8O2 + 4 NaOH + 4 HBr = 4 C5H12O + 4 NaBr + 5 CO2
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
CrO4{2-} + CH3COOH = Cr2O7{2-} + CH3COO{-} + H2O =>
2 CrO4{2-} + 2 CH3COOH = Cr2O7{2-} + 2 CH3COO{-} + H2O
Mg(NO3)2 + H2S = MgS + H(NO3) =>
Mg(NO3)2 + H2S = MgS + 2 H(NO3)
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