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2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + KCl + H2SO4 = MnSO4 + K3SO4 + Cl2 + H2O =>
KMnO4 + 8 KCl + 4 H2SO4 = MnSO4 + 3 K3SO4 + 4 Cl2 + 4 H2O
(NH4)2SO4 + KNO3 = (NH4)2(NO3)2 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = (NH4)2(NO3)2 + K2SO4
Cd(s) + (HCl)2(aq) = CdCl(aq) + H2(g) =>
2 Cd(s) + (HCl)2(aq) = 2 CdCl(aq) + H2(g)
NOHSO4NaCl = NOClNaHSO4 =>
NOHSO4NaCl = NOClNaHSO4
MnClO + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
2 MnClO + Br2 + 4 NH4OH = 2 MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
Na3PO4CaCl2 = Na3Cl2CaPO4 =>
Na3PO4CaCl2 = Na3Cl2CaPO4
CCl4 + SC(NH2)2 = C(NH2)4 + SCCl2 =>
CCl4 + 2 SC(NH2)2 = C(NH2)4 + 2 SCCl2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
ZnI2 + Cu(NO3) = Zn(NO3)2 + CuI =>
ZnI2 + 2 Cu(NO3) = Zn(NO3)2 + 2 CuI
S + NO3{-} + H2O = SO4{2-} + N2 + H{+} =>
5 S + 6 NO3{-} + 2 H2O = 5 SO4{2-} + 3 N2 + 4 H{+}
C11H24 + Cl2 = CH2Cl + HCl =>
2 C11H24 + 13 Cl2 = 22 CH2Cl + 4 HCl
MgI2 + F2 = MgF2 + I =>
MgI2 + F2 = MgF2 + 2 I
HNO2 + PdO2 = Pd(NO2)4 + H2O =>
4 HNO2 + PdO2 = Pd(NO2)4 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + H2O + NH4NO2 =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 4 H2O + NH4NO2
HCl + Cu(SO4) = H(SO4) + CuCl =>
HCl + Cu(SO4) = H(SO4) + CuCl
KHC8H4O4 + KOH = K + CO2 + H2O =>
KHC8H4O4 + 29 KOH = 30 K + 8 CO2 + 17 H2O
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
Ca(OH)2 + HCl(aq) = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl(aq) = 2 H2O + CaCl2
HC2H3O2(aq) + Zn(s) = Zn(C2H3O2)2(aq) + H2(g) =>
2 HC2H3O2(aq) + Zn(s) = Zn(C2H3O2)2(aq) + H2(g)
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H7COOH + Ba(OH)2 = Ba{2+} + C3H7COO{-} + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba{2+} + 2 C3H7COO{-} + 2 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
Cl2 + H2O + As2O3 = H3AsO4 + HCl =>
2 Cl2 + 5 H2O + As2O3 = 2 H3AsO4 + 4 HCl
Mg(HCO3)2 + Ba(OH)2 = MgCO3 + BaCO3 + H2O =>
Mg(HCO3)2 + Ba(OH)2 = MgCO3 + BaCO3 + 2 H2O
Fe + Cl + O = FeClO =>
Fe + Cl + O = FeClO
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl =>
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Na + NaNO2 = Na2O + NO =>
Na + NaNO2 = Na2O + NO
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca(ClO3)2 + NH3 = CaCl2 + H2O + N2 =>
Ca(ClO3)2 + 4 NH3 = CaCl2 + 6 H2O + 2 N2
KMnO4 + C3H8O = C3H6O + KOH + MnO2 + H2O =>
2 KMnO4 + 3 C3H8O = 3 C3H6O + 2 KOH + 2 MnO2 + 2 H2O
Ag2O + NH3 + H2O = Ag(NH3)2{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2{+} + 2 OH{-}
Al(ClO3)3 + KC2H3O2 = Al(C2H3O2)3 + KClO3 =>
Al(ClO3)3 + 3 KC2H3O2 = Al(C2H3O2)3 + 3 KClO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H4 + O7 = CO2 + H2O =>
C6H4 + 2 O7 = 6 CO2 + 2 H2O
Pb(NO2)2 + NaOH = Pb(OH)2 + NaNO2 =>
Pb(NO2)2 + 2 NaOH = Pb(OH)2 + 2 NaNO2
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
Cu(OH)2 + CuCO3 = Cu2(OH)2CO3 =>
Cu(OH)2 + CuCO3 = Cu2(OH)2CO3
Na3PO4 + C + SiO2 = CO + P + Na2SiO3 =>
2 Na3PO4 + 5 C + 3 SiO2 = 5 CO + 2 P + 3 Na2SiO3
CaCO3(s) + HCl(l) = CaCl(s) + HCO3(l) =>
CaCO3(s) + HCl(l) = CaCl(s) + HCO3(l)
H + S = SH2 =>
2 H + S = SH2
CONH2NH2 + O2 = NO3 + H + CO2 =>
2 CONH2NH2 + 7 O2 = 4 NO3 + 8 H + 2 CO2
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