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2 Cr(OH)3 + 3 BaCl2 = 2 CrCl3 + 3 Ba(OH)2
CH3CHOHCH3 + MnO4{-} + H{+} = CH3COCH3 + Mn{4+} + H2O =>
3 CH3CHOHCH3 + 2 MnO4{-} + 10 H{+} = 3 CH3COCH3 + 2 Mn{4+} + 8 H2O
CH2O + NH3 = CH2NH + H2O =>
CH2O + NH3 = CH2NH + H2O
NaOH + K2CO3 = KOH + Na2CO3 =>
2 NaOH + K2CO3 = 2 KOH + Na2CO3
C7H6O3 + Na2CO3 = NaC7H5O3 + H2O + CO2 =>
2 C7H6O3 + Na2CO3 = 2 NaC7H5O3 + H2O + CO2
CaF2 + NaF = CaF + NaF2 =>
CaF2 + NaF = CaF + NaF2
Zn(NO3)2 + H2SO4 + Cu = NO2 + H2O + ZnHSO4 + Cu(NO3)2 =>
4 Zn(NO3)2 + 4 H2SO4 + 3 Cu = 2 NO2 + 2 H2O + 4 ZnHSO4 + 3 Cu(NO3)2
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
KNO3 + C2 + S2 = CO2 + K2S + N2 =>
4 KNO3 + 3 C2 + S2 = 6 CO2 + 2 K2S + 2 N2
C2H2O4 + KMnO4 = MnO2 + K2O + CO2 + H2O =>
3 C2H2O4 + 2 KMnO4 = 2 MnO2 + K2O + 6 CO2 + 3 H2O
Na3PO4(aq) + ZnSO4(aq) = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4 + Zn3(PO4)2
NaHCO3(s) + HCl = NaCl + H2O + CO2 =>
NaHCO3(s) + HCl = NaCl + H2O + CO2
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C57H104O6 + NaOH = C57H105O7Na =>
C57H104O6 + NaOH = C57H105O7Na
H2SO4 + H2O = H5O + SO4 =>
3 H2SO4 + 2 H2O = 2 H5O + 3 SO4
FeCl3 + K2HPO4 = Fe2(HPO4)3 + KCl =>
2 FeCl3 + 3 K2HPO4 = Fe2(HPO4)3 + 6 KCl
BaCl2 + (NH4)2HPO4 = BaHPO4 + Cl2 + NH4 =>
BaCl2 + (NH4)2HPO4 = BaHPO4 + Cl2 + 2 NH4
Br2 + Na2SO4 + H2O = NaBr + NaBrO3 + H2SO4 =>
3 Br2 + 3 Na2SO4 + 3 H2O = 5 NaBr + NaBrO3 + 3 H2SO4
Sr + S8 = SrS =>
8 Sr + S8 = 8 SrS
CH3CH2CH2CHO + O2 = CH3CH2CH2COOH =>
2 CH3CH2CH2CHO + O2 = 2 CH3CH2CH2COOH
K2(B4O7) + Ca(ClO3)2 = K(ClO3) + Ca(B4O7) =>
K2(B4O7) + Ca(ClO3)2 = 2 K(ClO3) + Ca(B4O7)
Cu(BrO3)2 = CuBr2 + O2 =>
Cu(BrO3)2 = CuBr2 + 3 O2
Pb3O4 + CH3COOH + Cl2 = Pb(CH3COO)4 + H2O + HCl =>
Pb3O4 + 12 CH3COOH + 2 Cl2 = 3 Pb(CH3COO)4 + 4 H2O + 4 HCl
ZnO + Pb(OH)2 = Zn(OH) + Pb2O4 =>
4 ZnO + 2 Pb(OH)2 = 4 Zn(OH) + Pb2O4
CoSO4 + NH4OH = CoOH + NH4SO4 =>
CoSO4 + NH4OH = CoOH + NH4SO4
Cu(NO3)2(aq) + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2(aq) + K2CO3 = CuCO3 + 2 KNO3
Ca(OH)2 + MnO = CaO + Mn(OH)2 =>
Ca(OH)2 + MnO = CaO + Mn(OH)2
C2H4Br2 + KOH = C2H6O2 + KBr =>
C2H4Br2 + 2 KOH = C2H6O2 + 2 KBr
CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O
Fe + SnCl2 = FeCl3 + Sn =>
2 Fe + 3 SnCl2 = 2 FeCl3 + 3 Sn
ClF3 + NiO = NiF + Cl2 + O2 =>
2 ClF3 + 6 NiO = 6 NiF + Cl2 + 3 O2
Ca3(BO3)2 + H2O = H3BO3 + CaO =>
Ca3(BO3)2 + 3 H2O = 2 H3BO3 + 3 CaO
SnCl2 + CrCl3 = SnCl4 + CrCl2 =>
SnCl2 + 2 CrCl3 = SnCl4 + 2 CrCl2
FeO = Fe + O =>
FeO = Fe + O
[Cu(NH3)2]OH + H2S = NH4HS + Cu2S + H2O =>
2[Cu(NH3)2]OH + 5 H2S = 4 NH4HS + Cu2S + 2 H2O
KClO2 + KMnO4 + H2SO4 = KClO3 + MnSO4 + K2SO4 + H2O =>
5 KClO2 + 2 KMnO4 + 3 H2SO4 = 5 KClO3 + 2 MnSO4 + K2SO4 + 3 H2O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
MgO + Ba(OH)2 = BaO + Mg(OH)2 =>
MgO + Ba(OH)2 = BaO + Mg(OH)2
Na2S2O3 + I = Na2S4O6 + NaI =>
2 Na2S2O3 + 2 I = Na2S4O6 + 2 NaI
Cu(ClO4)2 + KI = KClO4 + CuI2 =>
Cu(ClO4)2 + 2 KI = 2 KClO4 + CuI2
PO4H3 + Ca(OH)2 = PO4HCa + H2O =>
PO4H3 + Ca(OH)2 = PO4HCa + 2 H2O
CoS + NaClO3 + H2SO4 = CoSO4 + Na2SO4 + Cl2 + H2O =>
5 CoS + 8 NaClO3 + 4 H2SO4 = 5 CoSO4 + 4 Na2SO4 + 4 Cl2 + 4 H2O
Fe(NO3)3*9H2O + NaCOOCH3 + H(AcAc) = Fe(AcAc)3 + H2O + CH3COOH + Na(NO3) =>
Fe(NO3)3*9H2O + 3 NaCOOCH3 + 3 H(AcAc) = Fe(AcAc)3 + 9 H2O + 3 CH3COOH + 3 Na(NO3)
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Cu{2+} + NH3 = CuNH3*4{2+} =>
Cu{2+} + NH3 = CuNH3*4{2+}
NaClO2 + HCl = ClO2 + H2O + NaCl =>
5 NaClO2 + 4 HCl = 4 ClO2 + 2 H2O + 5 NaCl
Li2CO3 + ZnCl2 = Li2Cl2 + ZnCO3 =>
Li2CO3 + ZnCl2 = Li2Cl2 + ZnCO3
Ca2O + HCl = CaCl + H2O =>
Ca2O + 2 HCl = 2 CaCl + H2O
CaS + Cl2 = CaCl + S8 =>
8 CaS + 4 Cl2 = 8 CaCl + S8
(C6H12O6)5 + H2 = C6H6 + H2O =>
(C6H12O6)5 + 15 H2 = 5 C6H6 + 30 H2O
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