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CoCO3 + 2 Al(OH)3 = CoAl2O4 + CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
K2Cr2O7 + HCl + CrCl2 = CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl + 6 CrCl2 = 8 CrCl3 + 7 H2O + 2 KCl
MnO4{-} + Fe{2+} = MnO4{2-} + Fe{3+} =>
MnO4{-} + Fe{2+} = MnO4{2-} + Fe{3+}
PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl
CH3COCI + NH3 = CH3CONH2 + HCI =>
CH3COCI + NH3 = CH3CONH2 + HCI
K2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(SO4) + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Fe2(SO4)3 + 7 H2O
Fe3C + PbO2 + HNO3 = Pb(NO3)2 + Fe(NO3)3 + CO2 + H2O =>
2 Fe3C + 13 PbO2 + 44 HNO3 = 13 Pb(NO3)2 + 6 Fe(NO3)3 + 2 CO2 + 22 H2O
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H23O =>
2 Ag3AsO4 + 95 Zn + 95 H2SO4 = 2 AsH3 + 6 Ag + 95 ZnSO4 + 8 H23O
C5H8 + MnO4{-} + H2O + H{+} = C5H8(OH)2 + MnO2 =>
3 C5H8 + 2 MnO4{-} + 2 H2O + 2 H{+} = 3 C5H8(OH)2 + 2 MnO2
ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Br + CaCl2 = Ca + BrCl2 =>
Br + CaCl2 = Ca + BrCl2
Co + HBr = CoBr2 + H2 =>
Co + 2 HBr = CoBr2 + H2
Fe(HCO3)3 = Fe2(CO3)3 + H2CO3 =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 H2CO3
SO3 + SiO2 = SiSO3 + O2 =>
SO3 + SiO2 = SiSO3 + O2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
H4P2 = PH3 + H2P4 =>
5 H4P2 = 6 PH3 + H2P4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Fe(NO3)3(aq) + K2S(aq) = Fe2S3(s) + KNO3(aq) =>
2 Fe(NO3)3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KNO3(aq)
H2CO3 + H2O = CO3 + H4O =>
H2CO3 + H2O = CO3 + H4O
H2SO4 + CUCl2 = CUSO4 + HCl =>
H2SO4 + CUCl2 = CUSO4 + 2 HCl
CH3Cl + Fe(OH)3 = CH3OH + FeCl3 =>
3 CH3Cl + Fe(OH)3 = 3 CH3OH + FeCl3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Pb(OH)4 = Pb + O2 + H2 =>
Pb(OH)4 = Pb + 2 O2 + 2 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCI2 + Na2SO4 = CaSO4 + Na2CI2 =>
CaCI2 + Na2SO4 = CaSO4 + Na2CI2
N2 + H2O = H2O2 + N2H5 =>
2 N2 + 10 H2O = 5 H2O2 + 2 N2H5
Sn{4+} + Mg = Sn + Mg{2+} =>
Sn{4+} + 2 Mg = Sn + 2 Mg{2+}
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
Magnesiumsulfate + sodiumcarbonate = Magnesiumcarbonate + sodiumsulfate =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
C6H6S + O2 = CO + H2O + SO3 =>
C6H6S + 6 O2 = 6 CO + 3 H2O + SO3
NaI + Pb(SO4) = PbI2 + Na2SO4 =>
2 NaI + Pb(SO4) = PbI2 + Na2SO4
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Ti + CuCl2 = TiCl4 + Cu =>
Ti + 2 CuCl2 = TiCl4 + 2 Cu
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2(ag) + MgAsO4(aq) =>
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2(ag) + MgAsO4(aq)
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Hg(NO3)2 + SnCl2 = Hg + SnCl4 + Sn(NO3)4 =>
2 Hg(NO3)2 + 2 SnCl2 = 2 Hg + SnCl4 + Sn(NO3)4
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
CaI2(aq) + Na2CO3(aq) = NaI + CaCO3 =>
CaI2(aq) + Na2CO3(aq) = 2 NaI + CaCO3
H2CO3NH3 = NH4HCO3 =>
H2CO3NH3 = NH4HCO3
HFeO2{-} + H{+} + {-} = Fe(OH) + H2O =>
HFeO2{-} + 2 H{+} + e = Fe(OH) + H2O
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O4 =>
4 KIO3 + 2 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O4
KCl + AlCl3 = K[AlCl4] =>
KCl + AlCl3 = K[AlCl4]
KMnO4 + ZnCl2 = KCl2 + MnO4Zn =>
KMnO4 + ZnCl2 = KCl2 + MnO4Zn
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
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