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2 KNO3 = 2 K + O2 + 2 NO2
[Fe(H2O)4]SO4 + HNO3 = Fe(NO3)2 + H2SO4 + H2O =>
[Fe(H2O)4]SO4 + 2 HNO3 = Fe(NO3)2 + H2SO4 + 4 H2O
CH2CHCHCH2 + H2O = CH2(OH)CH2CHCH2 =>
CH2CHCHCH2 + H2O = CH2(OH)CH2CHCH2
Zn + Au(NO2)3 = ZnO6 + AuN3 =>
Zn + Au(NO2)3 = ZnO6 + AuN3
Sr + LiCl = SrCl2 + Li =>
Sr + 2 LiCl = SrCl2 + 2 Li
CH3CH2CH3 + O2 = CH3CH2CH2O + OH =>
CH3CH2CH3 + O2 = CH3CH2CH2O + OH
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
Na3P + Cl2 + C = NaCl + CP2 =>
2 Na3P + 3 Cl2 + C = 6 NaCl + CP2
Cr{3+} + KClO + OH{-} = CrO42{2-} + Cl{-} + KOH + H2O =>
2 Cr{3+} + 79 KClO + 89 OH{-} = 2 CrO42{2-} + 79 Cl{-} + 79 KOH + 5 H2O
Bn(HCO3)2 = BnCO3 + H2O + CO2 =>
Bn(HCO3)2 = BnCO3 + H2O + CO2
V2Se3 + Rb2SeO4 + RbOH = H2O + Rb2Se + V2O5 =>
2 V2Se3 + Rb2SeO4 + 12 RbOH = 6 H2O + 7 Rb2Se + 2 V2O5
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
PO4 + Ca = CaPO4 =>
PO4 + Ca = CaPO4
Al(OH)3 + HI = I2 + H2O + AlI =>
Al(OH)3 + 3 HI = I2 + 3 H2O + AlI
PbO + Al = Al2O + Pb =>
PbO + 2 Al = Al2O + Pb
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
C8H7OH + O2 = CO2 + H2O =>
2 C8H7OH + 19 O2 = 16 CO2 + 8 H2O
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
SiO3 = Si + O2 =>
2 SiO3 = 2 Si + 3 O2
CdCl2 + K2SO3 = CdSO3 + KCl =>
CdCl2 + K2SO3 = CdSO3 + 2 KCl
Na2CO3 + HClO3 = Na2ClO3 + H + CO3 =>
Na2CO3 + HClO3 = Na2ClO3 + H + CO3
H2BrO2 + Fe(OH)2 = Fe2(BrO2)2 + H2O =>
2 H2BrO2 + 2 Fe(OH)2 = Fe2(BrO2)2 + 4 H2O
Cu + O2 = Cu2(O2)2 =>
2 Cu + 2 O2 = Cu2(O2)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaHCO3 + H2O + I2 = H2CO3 + NaI + O2 =>
4 NaHCO3 + 2 H2O + 2 I2 = 4 H2CO3 + 4 NaI + O2
Si + HCl = Si(Cl)4 + H2 =>
Si + 4 HCl = Si(Cl)4 + 2 H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)2P2 = (NH4)2P + P2 =>
2(NH4)2P2 = 2(NH4)2P + P2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Fe + KOH = FeKO + H2 =>
2 Fe + 2 KOH = 2 FeKO + H2
CH3COOH + CaOH = Ca(C2H3O2) + H2O =>
CH3COOH + CaOH = Ca(C2H3O2) + H2O
(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
NaCa2Mg5AlSi7O22OH2 + FeCl2 = NaCa2Fe2Mg3AlSi7O22OH2 + MgCl2 =>
NaCa2Mg5AlSi7O22OH2 + 2 FeCl2 = NaCa2Fe2Mg3AlSi7O22OH2 + 2 MgCl2
HS{-} + O2 = H{+} + SO4{2-} =>
HS{-} + 2 O2 = H{+} + SO4{2-}
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CsNO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca(NO3)2(s) + Cs2O(s) =>
2 CsNO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca(NO3)2(s) + Cs2O(s)
Ti(CO3)2 + HCl = TiCl4 + H2CO3 =>
Ti(CO3)2 + 4 HCl = TiCl4 + 2 H2CO3
HI(g) + H2O2(l) = I2(s) + H2O =>
2 HI(g) + H2O2(l) = I2(s) + 2 H2O
C8H16 + KMnO4 = C8H15O + MnO2 + KOH =>
C8H16 + KMnO4 = C8H15O + MnO2 + KOH
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
FeSO4 + HBrO2 + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
24 FeSO4 + 6 HBrO2 + 9 H2SO4 = 11 Fe2(SO4)3 + 2 FeBr3 + 12 H2O
FeHPO4 + C6H12O6 = FePO4 + C6H12 + H2O =>
12 FeHPO4 + C6H12O6 = 12 FePO4 + C6H12 + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CO2(g) + H2O(g) + Na2CO3(s) = NaHCO3(s) =>
CO2(g) + H2O(g) + Na2CO3(s) = 2 NaHCO3(s)
H2Cr2O7 + Ni(OH)2 = Ni2(Cr2O7)2 + H2O =>
2 H2Cr2O7 + 2 Ni(OH)2 = Ni2(Cr2O7)2 + 4 H2O
Fe(s) + NiCl2 = Ni + FeCl2 =>
Fe(s) + NiCl2 = Ni + FeCl2
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