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PbS + 4 HNO3 = PbSO4 + 4 NO2 + 2 H2
NaNO2 + NH4NO3 = NH3 + NaOH + NO2 =>
NaNO2 + NH4NO3 = NH3 + NaOH + 2 NO2
FeCl3 + K2(CO3) = KCl + Fe2(CO3)3 =>
2 FeCl3 + 3 K2(CO3) = 6 KCl + Fe2(CO3)3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
ZnBr2 + H3PO4 = Zn3(PO4)2 + HBr =>
3 ZnBr2 + 2 H3PO4 = Zn3(PO4)2 + 6 HBr
Bi2O3 + H2O2 + NaOH = NaBiO3 + H2O =>
Bi2O3 + 2 H2O2 + 2 NaOH = 2 NaBiO3 + 3 H2O
H + K2Cr2O7 + HCl = Cr2O3 + KCl + H2O =>
6 H + K2Cr2O7 + 2 HCl = Cr2O3 + 2 KCl + 4 H2O
ZnO + CH3COOH = Zn(CH3CO2)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3CO2)2 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
C2H6NH + O2 = CO2 + H2O + N2 =>
4 C2H6NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
Fe + H2O + O2 = Fe(OH)5 =>
4 Fe + 10 H2O + 5 O2 = 4 Fe(OH)5
(C(CHO2)2)2 + NH3 = (NH4)4(C(CO2)2)2 =>
(C(CHO2)2)2 + 4 NH3 = (NH4)4(C(CO2)2)2
CH3CH2OH + K2Cr2O7 = CH3CHO + K2HCr2O7 =>
CH3CH2OH + 2 K2Cr2O7 = CH3CHO + 2 K2HCr2O7
C6H6(s) + O2(g) = CO2(aq) + (H2O)(l) =>
2 C6H6(s) + 15 O2(g) = 12 CO2(aq) + 6(H2O)(l)
Na2Co3 + CoCI2 = Na2CI2 + Co3Co =>
Na2Co3 + CoCI2 = Na2CI2 + Co3Co
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3OH + Cu(OH)2 = HCOH + Cu + H2O =>
CH3OH + Cu(OH)2 = HCOH + Cu + 2 H2O
K4(Fe(CN)6) + K2CO3 = CO2 + FeO + KCN =>
K4(Fe(CN)6) + K2CO3 = CO2 + FeO + 6 KCN
MnSO4 + NaIO4 + H2O = HMnO4 + NaIO3 + H2SO4 =>
2 MnSO4 + 5 NaIO4 + 3 H2O = 2 HMnO4 + 5 NaIO3 + 2 H2SO4
Ca8H18 + O2 = Ca(OH)2 + H2 =>
Ca8H18 + 8 O2 = 8 Ca(OH)2 + H2
C6H6 + HO3N = C6H5O2N + H2O =>
C6H6 + HO3N = C6H5O2N + H2O
Li3N + H2O = Li{+} + OH({-}) + NH3 =>
Li3N + 3 H2O = 3 Li{+} + 3 OH({-}) + NH3
FeCl3 + KCSN = FeKCSN + Cl2 =>
2 FeCl3 + 2 KCSN = 2 FeKCSN + 3 Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KC2H3O2 + O2 = KHCO3 + CO2 + H2O =>
KC2H3O2 + 2 O2 = KHCO3 + CO2 + H2O
Cd + HNO3 = CdNO3 + NO2 + H2O =>
Cd + 2 HNO3 = CdNO3 + NO2 + H2O
Al(OH)3 + Mg = Mg(OH)2 + Al =>
2 Al(OH)3 + 3 Mg = 3 Mg(OH)2 + 2 Al
Mg2P2 + HNO3 = Mg(NO3)2 + H3PO4 + NO2 + H2O =>
Mg2P2 + 18 HNO3 = 2 Mg(NO3)2 + 2 H3PO4 + 14 NO2 + 6 H2O
AlSO4 + CaO = AlO + CaSO4 =>
AlSO4 + CaO = AlO + CaSO4
Cu(NO3)2(s) + Na2S(s) = CuS(s) + Na(NO3)(s) =>
Cu(NO3)2(s) + Na2S(s) = CuS(s) + 2 Na(NO3)(s)
K{2}O + LiCl = KCl + Li{2}O =>
K{2}O + LiCl = KCl + Li{2}O
CuCo3 = Cu + Co2 =>
2 CuCo3 = 2 Cu + 3 Co2
K2Cr2O7 + NaHSO3 = K2HSO3 + NaCr2O7 =>
K2Cr2O7 + NaHSO3 = K2HSO3 + NaCr2O7
CaO + C2 = CaC2 + CO2 =>
4 CaO + 5 C2 = 4 CaC2 + 2 CO2
Ba(NO3)2 + KIO3 = BaI2O6 + KNO3 =>
Ba(NO3)2 + 2 KIO3 = BaI2O6 + 2 KNO3
C36H48O13 = CO + C6H14 + C3H6 =>
3 C36H48O13 = 39 CO + 3 C6H14 + 17 C3H6
NaOH + I2 + C6H5CHOHCH3 = NaI + H2O + C6H5COCH3 =>
2 NaOH + I2 + C6H5CHOHCH3 = 2 NaI + 2 H2O + C6H5COCH3
C16H32O2 + H2O = C16H32 + (OH) =>
C16H32O2 + 2 H2O = C16H32 + 4(OH)
Bi2O3 + H2O2 + NaOH = NaBiO3 + H2O =>
Bi2O3 + 2 H2O2 + 2 NaOH = 2 NaBiO3 + 3 H2O
X2 + Y2 = X3Y2 =>
3 X2 + 2 Y2 = 2 X3Y2
Cu(NO3)2 + KI = K(NO3)2 + ICu =>
Cu(NO3)2 + KI = K(NO3)2 + ICu
As2S3 + H2O2 + OH{-} = AsO4{3-} + SO4{2-} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{3-} + 3 SO4{2-} + 20 H2O
Cl + MnO4 = MnO2 + ClO3 =>
2 Cl + 3 MnO4 = 3 MnO2 + 2 ClO3
C3H12N6O3 + C5H8O2 = C6H9N3 + H2O + CO2 =>
C3H12N6O3 + 2 C5H8O2 = 2 C6H9N3 + 5 H2O + CO2
Fe(OH)3 + SOCl2 = SO2 + HCl + Fe2Cl6 =>
2 Fe(OH)3 + 6 SOCl2 = 6 SO2 + 6 HCl + Fe2Cl6
Me3NHB11H14 + NaH = Na2B11H13 + H2 + Me3N =>
Me3NHB11H14 + 2 NaH = Na2B11H13 + 2 H2 + Me3N
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