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H2CO + 3 OH = HCOO + 2 H2O
CuSO4 + H2O + Na2CO3 = (CuOH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + H2O + 2 Na2CO3 = (CuOH)2CO3 + 2 Na2SO4 + CO2
Al + PbBr2 = AlBr3 + Pb =>
2 Al + 3 PbBr2 = 2 AlBr3 + 3 Pb
HI + Br2 = IBr + H2 =>
2 HI + Br2 = 2 IBr + H2
Ca + H2O = H + calciumhydroxide =>
Ca + 2 H2O = 2 H + Ca(OH)2
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO2 + H2O =>
Cu3AsS4 + 41 HNO3 = 3 Cu(NO3)2 + H3AsO4 + 4 H2SO4 + 35 NO2 + 15 H2O
FeSO4 + KBr = K2SO4 + FeBr2 =>
FeSO4 + 2 KBr = K2SO4 + FeBr2
Fe{3+} + H2S = FeS + S + H{+} =>
2 Fe{3+} + 3 H2S = 2 FeS + S + 6 H{+}
(NH4)2 + CO3 + H = HNH4CO3 =>
(NH4)2 + 2 CO3 + 2 H = 2 HNH4CO3
NaCl + H2 = Na + HCl =>
2 NaCl + H2 = 2 Na + 2 HCl
Cr2O72{-} + H{+} + {-} = Cr3{+} + H2O =>
3 Cr2O72{-} + 432 H{+} + 427e = 2 Cr3{+} + 216 H2O
KMnO4 + C2H2 + KOH = K2CO3 + K2MnO2 + H2O =>
2 KMnO4 + C2H2 + 6 KOH = 2 K2CO3 + 2 K2MnO2 + 4 H2O
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl =>
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl
K3PO4 + FeNO3 = FePO4 + K3(NO3) =>
K3PO4 + FeNO3 = FePO4 + K3(NO3)
K2FeO4 + NaI + H2SO4 = Fe2(SO4)3 + NaIO3 + H2O + K2SO4 =>
2 K2FeO4 + NaI + 5 H2SO4 = Fe2(SO4)3 + NaIO3 + 5 H2O + 2 K2SO4
Ag{2}SO{4} + Al{+}Cl{3} = Ag{+}Cl{-} + Al{3}SO{4} =>
2 Ag{2}SO{4} + Al{+}Cl{3} = 2 Ag{+}Cl{-} + Al{3}SO{4}
La2O3 + La2S3 + SrO + Fe + S = LaSrFeO2S2 =>
2 La2O3 + La2S3 + 6 SrO + 6 Fe + 9 S = 6 LaSrFeO2S2
NaCl + H2O2 = HOCl + H2O + NaO =>
2 NaCl + 3 H2O2 = 2 HOCl + 2 H2O + 2 NaO
CH7OH + COOHCH2CH3 = CH3CH2CH2COOCH2CH3 + H2O =>
3 CH7OH + 7 COOHCH2CH3 = 4 CH3CH2CH2COOCH2CH3 + 9 H2O
CuSO4 + NH3 = Cu[NH3]4 + SO4 =>
CuSO4 + 4 NH3 = Cu[NH3]4 + SO4
Fe2O3 + Bi2O3 + PbO = FePbBiO4 =>
Fe2O3 + Bi2O3 + 2 PbO = 2 FePbBiO4
Be + H2SO4 = BeSO4 + H2O + SO2 =>
Be + 2 H2SO4 = BeSO4 + 2 H2O + SO2
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
NH3 + NaCl + H2O = NH4Cl + NaOH =>
NH3 + NaCl + H2O = NH4Cl + NaOH
HCl(aq) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(s) + H2O(l)
CH3COOH(aq) + CaCO3(s) = CO2(g) + H2O(l) + Ca(CH3COO)2(aq) =>
2 CH3COOH(aq) + CaCO3(s) = CO2(g) + H2O(l) + Ca(CH3COO)2(aq)
IO2 = I2 + O2 =>
2 IO2 = I2 + 2 O2
NaOH + (COOH)2H2O = Na2(CO2)2 + H2O =>
2 NaOH + (COOH)2H2O = Na2(CO2)2 + 3 H2O
CuI2 + Na2S2O3 = CuS2O3 + NaI =>
CuI2 + Na2S2O3 = CuS2O3 + 2 NaI
Ag + Ca3NO3 = AgNO3 + Ca =>
Ag + Ca3NO3 = AgNO3 + 3 Ca
ZnBr2 + K3PO4 = Zn(PO4)2(aq) + K3Br(aq) =>
ZnBr2 + 2 K3PO4 = Zn(PO4)2(aq) + 2 K3Br(aq)
NO3{-} = NO2{-} + O2 =>
2 NO3{-} = 2 NO2{-} + O2
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
Na2C6H10O6 = C + Na + H2O + O2 =>
2 Na2C6H10O6 = 12 C + 4 Na + 10 H2O + O2
K2S + O2 = KO + SO2 =>
K2S + 2 O2 = 2 KO + SO2
PO4(NH4)3 + Zn(OH)2 = Zn3(PO4)2 + NH4OH =>
2 PO4(NH4)3 + 3 Zn(OH)2 = Zn3(PO4)2 + 6 NH4OH
AluminumChloride + MagnesiumPhosphate = AluminumPhosphate + MagnesiumChloride =>
AluminumChloride + MagnesiumPhosphate = AluminumPhosphate + MagnesiumChloride
CuSO4*5H2O + H2SO4 = CuSO4 + (H2SO4*H2O) =>
CuSO4*5H2O + 5 H2SO4 = CuSO4 + 5(H2SO4*H2O)
Cu + HNO3 = NO + CuN2O6 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 CuN2O6 + 4 H2O
Br2 + K = Br2K =>
Br2 + K = Br2K
K2S + O2 = KO + SO2 =>
K2S + 2 O2 = 2 KO + SO2
KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + O3 =>
6 KMnO4 + 12 H2SO4 = 6 KHSO4 + 6 MnSO4 + 9 H2O + 5 O3
F2 + I2 + H2O = HF + HIO3 =>
5 F2 + I2 + 6 H2O = 10 HF + 2 HIO3
FeCl2 + NaNO2 + HCl = FeCl3 + NaCl + NO + H2O =>
FeCl2 + NaNO2 + 2 HCl = FeCl3 + NaCl + NO + H2O
Pb + Al{3+} = Al + Pb{2+} =>
3 Pb + 2 Al{3+} = 2 Al + 3 Pb{2+}
Al2O555(s) + CO(g) = Al(s) + CO2(g) =>
Al2O555(s) + 555 CO(g) = 2 Al(s) + 555 CO2(g)
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
Cs2 + Cl2 = CsCl =>
Cs2 + Cl2 = 2 CsCl
HNO3 + H2O = HNO3(H2O) =>
HNO3 + H2O = HNO3(H2O)
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