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Pb(NO3)2 + 2 H2O = Pb(OH)2NO3 + H2NO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(SO4)
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
SN + HNO3 = SO2 + NO2 + H2O =>
SN + 8 HNO3 = SO2 + 9 NO2 + 4 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Cu{2+} + S{2-} + NH4OH = Cu(NH3)4S + H2O =>
Cu{2+} + S{2-} + 4 NH4OH = Cu(NH3)4S + 4 H2O
H2O2 + SO2 = SO4 + H2O =>
2 H2O2 + SO2 = SO4 + 2 H2O
NaCI(s) = Na(s) + CI(g) =>
NaCI(s) = Na(s) + CI(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sn{2+} = Sn{4+} + {-} =>
Sn{2+} = Sn{4+} + 2e
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
HNO3 + NH4I = I2 + NO + H2O =>
4 HNO3 + 2 NH4I = I2 + 6 NO + 6 H2O
Na2V4O9 + Zn + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
Na2V4O9 + 2 Zn + 18 HCl = 4 VCl3 + 2 ZnCl2 + 2 NaCl + 9 H2O
SH2 + *2O2 = SO2 + H2O =>
4 SH2 + 3*2O2 = 4 SO2 + 4 H2O
PbO2 + Cl{-} + H{+} = Pb{+2} + Cl2 + H2O =>
PbO2 + 2 Cl{-} + 4 H{+} = Pb{+2} + Cl2 + 2 H2O
Ce(NO3)3 + NaOH = NaNO3 + Ce(OH)3 =>
Ce(NO3)3 + 3 NaOH = 3 NaNO3 + Ce(OH)3
Fe(OH)3 + Ba(OH)2 + Cl2 = BaCl2 + BaFeO4 + H2O =>
2 Fe(OH)3 + 5 Ba(OH)2 + 3 Cl2 = 3 BaCl2 + 2 BaFeO4 + 8 H2O
AgO + I = AgI + O =>
AgO + I = AgI + O
NaNO2 + KIO3 + HCl = NaIO3 + HNO2 + KCl =>
NaNO2 + KIO3 + HCl = NaIO3 + HNO2 + KCl
(NH4)2SO4 + CaCN2 = (CN3H6)2SO4 + CaSO4 + NH3 =>
3(NH4)2SO4 + 2 CaCN2 = (CN3H6)2SO4 + 2 CaSO4 + 4 NH3
MgL2 + Mn(SO3)2 = MgSO3 + MnL4 =>
2 MgL2 + Mn(SO3)2 = 2 MgSO3 + MnL4
MnO + NaCO3 + NaNO3 = Na2MnO4 + NaNO2 + CO2 =>
MnO + 2 NaCO3 + NaNO3 = Na2MnO4 + NaNO2 + 2 CO2
Li(s) + Ba(ClO3)2(aq) = LiClO3(aq) + Ba(s) =>
2 Li(s) + Ba(ClO3)2(aq) = 2 LiClO3(aq) + Ba(s)
HClO2 + HCl = H2O + HCl2 =>
HClO2 + 7 HCl = 2 H2O + 4 HCl2
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn{2+} + H2O =>
5 CH3CH2CHOHCH3 + 2 MnO4{-} + 6 H{+} = 5 CH3CH2COCH3 + 2 Mn{2+} + 8 H2O
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 CO2
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
AgBr = Ag + (Br)2 =>
2 AgBr = 2 Ag + (Br)2
FeCl3 + Zn = ZnCl2 + Fe2 =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + Fe2
Hg2Br2 = Hg + Br =>
Hg2Br2 = 2 Hg + 2 Br
H2S + H2SO3 = H2O + S =>
2 H2S + H2SO3 = 3 H2O + 3 S
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
CuSO4 + Na2SiO3 = CuSiO3 + Na2SO4 =>
CuSO4 + Na2SiO3 = CuSiO3 + Na2SO4
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
PH3(g) + O2(g) = H3PO4(s) =>
PH3(g) + 2 O2(g) = H3PO4(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaI + Na2HPO3 + H2O = PI3 + NaOH =>
3 NaI + Na2HPO3 + 2 H2O = PI3 + 5 NaOH
Cr + KClO3 + H2O = Cl2 + K2CrO4 + H2CrO4 =>
5 Cr + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2CrO4 + 2 H2CrO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cd(NO3)2 + Ag = Cd + Ag(NO3) =>
Cd(NO3)2 + 2 Ag = Cd + 2 Ag(NO3)
C + Ca2 = Ca2C =>
C + Ca2 = Ca2C
CuCl2 + SnCl2 = SnCl4 + CuCl =>
2 CuCl2 + SnCl2 = SnCl4 + 2 CuCl
H2Cr2O7 + H2O2 = H2Cr2O8 + H2O =>
H2Cr2O7 + H2O2 = H2Cr2O8 + H2O
CuZnPbSnFe + Au = CuZnPbSnFeAu =>
CuZnPbSnFe + Au = CuZnPbSnFeAu
P4O6(s) + H2O(l) = H3PO3 =>
P4O6(s) + 6 H2O(l) = 4 H3PO3
HCl + HSO4 = SO2 + Cl + H2O =>
3 HCl + HSO4 = SO2 + 3 Cl + 2 H2O
Ca(PO4)3 + H(SO4)2 = Ca(SO4)2 + H(PO4)3 =>
Ca(PO4)3 + H(SO4)2 = Ca(SO4)2 + H(PO4)3
NaOH + Pb = Pb(OH)2 + Na =>
2 NaOH + Pb = Pb(OH)2 + 2 Na
HI + AgF = HF + AgI =>
HI + AgF = HF + AgI
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