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BaCl2K2SO4 = BaSO4 + 2 KCl
HNO3 + HCN = H + CN2O3 =>
HNO3 + HCN = 2 H + CN2O3
FeCl3 + NaNO3 = Fe(NO3)3 + NaCl =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 NaCl
Bi2O3 + KOH + Br2 = KBiO3 + H2O + KBr =>
Bi2O3 + 6 KOH + 2 Br2 = 2 KBiO3 + 3 H2O + 4 KBr
BrO3{-} + N2H4{-} + H{+} = N2 + Br{-} + H2O =>
5 BrO3{-} + 6 N2H4{-} + 6 H{+} = 6 N2 + 5 Br{-} + 15 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
Al + I = AlI3 =>
Al + 3 I = AlI3
(Cu(NO3)2) + NaOH = Cu(OH)2 + NaNO3 =>
(Cu(NO3)2) + 2 NaOH = Cu(OH)2 + 2 NaNO3
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3(H2O)3 + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
CsS + BrOH = CsOH + BrS =>
CsS + BrOH = CsOH + BrS
Zr38B26O + HF + HNO3 = H2ZrF6 + H3BO3 + NO2 + H2O =>
Zr38B26O + 228 HF + 228 HNO3 = 38 H2ZrF6 + 26 H3BO3 + 228 NO2 + 151 H2O
CO3{2-} + H2SO4 = SO4{2-} + H2O + CO2 =>
CO3{2-} + H2SO4 = SO4{2-} + H2O + CO2
Na + S = Na2S =>
2 Na + S = Na2S
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
FeCl3 + NO + NaCl + H2O = FeCl2 + HCl + NaNO3 =>
3 FeCl3 + NO + NaCl + 2 H2O = 3 FeCl2 + 4 HCl + NaNO3
C3H7OH + HCl = C4H9Cl + H2O =>
4 C3H7OH + 3 HCl = 3 C4H9Cl + 4 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH3(CH2)16COOH + NaOH = CH3(CH2)16COONa + H2O =>
CH3(CH2)16COOH + NaOH = CH3(CH2)16COONa + H2O
Co + CuCl2 = CoCl2 + Cu =>
Co + CuCl2 = CoCl2 + Cu
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
CaCl2(ac) + AgNO3(ac) = AgCl(s) + Ca(NO3)2(ac) =>
CaCl2(ac) + 2 AgNO3(ac) = 2 AgCl(s) + Ca(NO3)2(ac)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaF + BaCl2 = NaCl2 + BaF =>
NaF + BaCl2 = NaCl2 + BaF
FeCl2 + Sn(NO3)2 = Fe(NO3)2 + SnCl2 =>
FeCl2 + Sn(NO3)2 = Fe(NO3)2 + SnCl2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
NaPO4{-3} + CaCl2 = NaCl2 + CaPO4{-3} =>
NaPO4{-3} + CaCl2 = NaCl2 + CaPO4{-3}
Zn + L2 = ZnL2 =>
Zn + L2 = ZnL2
Na2SO4 + CaSO4 = NaSO4 + Ca =>
Na2SO4 + CaSO4 = 2 NaSO4 + Ca
C2H5OH + Cr2O7 + H{+} = CH3CO2H + Cr{3} + H2O =>
2 C2H5OH + Cr2O7 + 6 H{+} = 2 CH3CO2H + 2 Cr{3} + 5 H2O
CaO + H2S = Ca + H2SO4 =>
4 CaO + H2S = 4 Ca + H2SO4
C10H10 + O2 = CO2 + H2O =>
2 C10H10 + 25 O2 = 20 CO2 + 10 H2O
HOOCCH2CH2CH2CH2COOH + Na2CO3 = NaOOCCH2CH2COONa + CO2 + H2O =>
7 HOOCCH2CH2CH2CH2COOH + 13 Na2CO3 = 13 NaOOCCH2CH2COONa + 3 CO2 + 9 H2O
C2H5OH + C2H5CO2H = C2H5CO2C2H5 + H2O =>
C2H5OH + C2H5CO2H = C2H5CO2C2H5 + H2O
Mg{+2} + Al = Mg + Al{+3} =>
3 Mg{+2} + 2 Al = 3 Mg + 2 Al{+3}
MnCl2 + FeCl3 + H2O = MnFe2O4 + HCl =>
MnCl2 + 2 FeCl3 + 4 H2O = MnFe2O4 + 8 HCl
ZnCI2 + (NH4)2S = ZnS + (NH4)2 + CI2 =>
ZnCI2 + (NH4)2S = ZnS + (NH4)2 + CI2
Fe(s) + H2SO4(ac) = FeSO4 + H2 =>
Fe(s) + H2SO4(ac) = FeSO4 + H2
TiO2 + C + Cl2 = TiCl4 + COCl2 =>
TiO2 + 2 C + 4 Cl2 = TiCl4 + 2 COCl2
Mn2O7 + C2H6O = MnO2 + CO2 + H2O =>
2 Mn2O7 + C2H6O = 4 MnO2 + 2 CO2 + 3 H2O
Mg(OH)2 + H3PO2 = Mg(H2PO2)2 + H2O =>
Mg(OH)2 + 2 H3PO2 = Mg(H2PO2)2 + 2 H2O
Fe2S = Fe + S8 =>
8 Fe2S = 16 Fe + S8
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
Fe(OH)3 + K2S = FeS + KOH + S =>
2 Fe(OH)3 + 3 K2S = 2 FeS + 6 KOH + S
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Bi2O3 + KOH + Br2 = KBiO3 + H2O + KBr =>
Bi2O3 + 6 KOH + 2 Br2 = 2 KBiO3 + 3 H2O + 4 KBr
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
CuOCu = Cu2O = CuO =>
CuOCu = Cu2O
Ag + H2SO3 + O2 = Ag2SO3 + H2O =>
4 Ag + 2 H2SO3 + O2 = 2 Ag2SO3 + 2 H2O
Fe(OH)3 + H2Co2 = Fe(Co)3 + H2O =>
2 Fe(OH)3 + 3 H2Co2 = 2 Fe(Co)3 + 6 H2O
CaCl + H2O = Ca(OH)2 + H2 + Cl2 =>
2 CaCl + 4 H2O = 2 Ca(OH)2 + 2 H2 + Cl2
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