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AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
C6H8O7 + CaCl2 = C6H6CaO7 + HCl =>
C6H8O7 + CaCl2 = C6H6CaO7 + 2 HCl
S + ZnCl2 = ZnS2 + Cl2 =>
2 S + ZnCl2 = ZnS2 + Cl2
Fe26 + O8 = Fe7O7 =>
28 Fe26 + 91 O8 = 104 Fe7O7
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
Na2CO3 + LiOH = NaOH + Li2CO3 =>
Na2CO3 + 2 LiOH = 2 NaOH + Li2CO3
Br2 + KCl3 + H2SO4 + HOH = HBrO3 + K2SO4 + HCl =>
2 Br2 + 10 KCl3 + 5 H2SO4 + 12 HOH = 4 HBrO3 + 5 K2SO4 + 30 HCl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Sn(SO4)2(aq) + K3PO4(aq) = Sn3(PO4)4(aq) + K2SO4(aq) =>
3 Sn(SO4)2(aq) + 4 K3PO4(aq) = Sn3(PO4)4(aq) + 6 K2SO4(aq)
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{4-} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + Hg(CN)2 + 6 OH{-}
Sn + O2 = SnO2 =>
Sn + O2 = SnO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H14O + O2 = CO2 + H2O =>
C2H14O + 5 O2 = 2 CO2 + 7 H2O
Al(OH)3 + CuCl = AlCl3 + CuOH =>
Al(OH)3 + 3 CuCl = AlCl3 + 3 CuOH
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
CH3NO2 + Fe + H2SO4 = (CH3NH3)2SO4 + FeSO4 + H2O =>
2 CH3NO2 + 6 Fe + 7 H2SO4 = (CH3NH3)2SO4 + 6 FeSO4 + 4 H2O
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
H3BO3 + CH4N2O = BN + CO2 + H2O =>
2 H3BO3 + CH4N2O = 2 BN + CO2 + 5 H2O
CaSO4*2H2O + NH3 = NH3SO4 + H2O + Ca =>
CaSO4*2H2O + NH3 = NH3SO4 + 2 H2O + Ca
KI(aq) + Hg2(NO3)2(aq) = KNO3(aq) + Hg2I2(s) =>
2 KI(aq) + Hg2(NO3)2(aq) = 2 KNO3(aq) + Hg2I2(s)
NaSO3 + KNO3 = NaNO3 + KSO3 =>
NaSO3 + KNO3 = NaNO3 + KSO3
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SiO3 + Cu(OH)2 = Na(OH) + CuSiO3 =>
Na2SiO3 + Cu(OH)2 = 2 Na(OH) + CuSiO3
FeCl3 + Zn2 = ZnCl + Fe =>
2 FeCl3 + 3 Zn2 = 6 ZnCl + 2 Fe
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2(SO4) + Ca(OH)2 = Ca(SO4) + NaOH =>
Na2(SO4) + Ca(OH)2 = Ca(SO4) + 2 NaOH
Mg2 + CuO = MgO + Cu2 =>
Mg2 + 2 CuO = 2 MgO + Cu2
C13H8O + H2SO4 = C13H8O4S + H2O =>
C13H8O + H2SO4 = C13H8O4S + H2O
Cr + I3 = CrI2 =>
3 Cr + 2 I3 = 3 CrI2
H3PO2NaOH = NaH2PO2H2O =>
H3PO2NaOH = NaH2PO2H2O
HNO3 + FeCl3 = Fe(NO3)3 + HCl =>
3 HNO3 + FeCl3 = Fe(NO3)3 + 3 HCl
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
HCl + NaOH + CuSO4 = NaCl + H2SO4 + Cu(OH)2 =>
2 HCl + 2 NaOH + CuSO4 = 2 NaCl + H2SO4 + Cu(OH)2
BaCl2 + Na2Co3 = BaCo3 + NaCl =>
BaCl2 + Na2Co3 = BaCo3 + 2 NaCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca(s) + HBr = CaBr2 + H2 =>
Ca(s) + 2 HBr = CaBr2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + NaOH + CuSO4 = NaCl + H2SO4 + Cu(OH)2 =>
2 HCl + 2 NaOH + CuSO4 = 2 NaCl + H2SO4 + Cu(OH)2
HAc + Ca(OH)2 = CaAc2 + H2O =>
2 HAc + Ca(OH)2 = CaAc2 + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C3H6O2 + NaOH = CH3CH2COONa + H2O =>
C3H6O2 + NaOH = CH3CH2COONa + H2O
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
N2H4 + HClO3 = N2 + H2O + HCl =>
3 N2H4 + 2 HClO3 = 3 N2 + 6 H2O + 2 HCl
Bi2(CO3)3(S) = Bi2O3(S) + CO2(g) =>
Bi2(CO3)3(S) = Bi2O3(S) + 3 CO2(g)
C6H5COONa + CH2Cl2 = C6H5COOHCl2 + NaCH =>
C6H5COONa + CH2Cl2 = C6H5COOHCl2 + NaCH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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