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Na2SO4 + PbSO4 + 2 I{-} = PbI2 + Na2(SO4)2{-2}
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O =>
5 HC2H3O2 + 2 K2CO3 = 4 H2O + 4 CO2 + 4 KC2H3O
Rb(NO3) + Na2S = Rb2S + Na(NO3) =>
2 Rb(NO3) + Na2S = Rb2S + 2 Na(NO3)
Na + HNO3 = NH4NO3 + H2O + NaNO3 =>
8 Na + 10 HNO3 = NH4NO3 + 3 H2O + 8 NaNO3
K2SO3 + NaOH = Na2SO3 + KOH =>
K2SO3 + 2 NaOH = Na2SO3 + 2 KOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4(s) + O2(g) = H2O(l) + CO2(g) =>
CH4(s) + 2 O2(g) = 2 H2O(l) + CO2(g)
C6H14O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(s) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
(VO2)2SO4 + Zn + H2SO4 = VOSO4 + ZnSO4 + H2O =>
(VO2)2SO4 + Zn + 2 H2SO4 = 2 VOSO4 + ZnSO4 + 2 H2O
NaHCO3 + H* = NaH2CO3 =>
NaHCO3 + H* = NaH2CO3
Zn(NO3)2 + H2 = Zn + HNO3 =>
Zn(NO3)2 + H2 = Zn + 2 HNO3
KMnO4 + Li2SO3 + H2O = MnO2 + Li2SO4 + KOH =>
2 KMnO4 + 3 Li2SO3 + H2O = 2 MnO2 + 3 Li2SO4 + 2 KOH
C2H6S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H6S(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)
Zn{+2} + C10H16N2O8{-4} = Zn2C10H16N2O8 =>
2 Zn{+2} + C10H16N2O8{-4} = Zn2C10H16N2O8
PH3 = H3 + P =>
PH3 = H3 + P
NH2(CH3)6NH2 + COOH(CH3)4COOH = NH2(CH3)6NHCO(CH3)4COOH + H2O =>
NH2(CH3)6NH2 + COOH(CH3)4COOH = NH2(CH3)6NHCO(CH3)4COOH + H2O
H2I2 = HI =>
H2I2 = 2 HI
Fe2{+} + Ca(OCl)2 + H2O = Fe(OH)3 + Cl{-} + H{+} + CaO =>
4 Fe2{+} + 5 Ca(OCl)2 + 19 H2O = 8 Fe(OH)3 + 10 Cl{-} + 14 H{+} + 5 CaO
Sr + H3PO4 = H3 + Sr3(PO4)2 =>
3 Sr + 2 H3PO4 = 2 H3 + Sr3(PO4)2
Zn(HSO4)2 + Ba(OH)2 = Ba[Zn(OH)4] + BaSO4 + H2O =>
Zn(HSO4)2 + 3 Ba(OH)2 = Ba[Zn(OH)4] + 2 BaSO4 + 2 H2O
KHC2O4H2C2O4 + NaOH = H2O + Na2C2O4 + KOH =>
KHC2O4H2C2O4 + 4 NaOH = 3 H2O + 2 Na2C2O4 + KOH
Al3 + Fe3O = Al3O + Fe3 =>
Al3 + Fe3O = Al3O + Fe3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + ZnSO4 = HSO4 + ZnNO3 =>
HNO3 + ZnSO4 = HSO4 + ZnNO3
NaNO3 + NaCl = NaNO2 + NaClO3 =>
3 NaNO3 + NaCl = 3 NaNO2 + NaClO3
Zn{+2} + C10H16N2O8{-4} = Zn2C10H16N2O8 =>
2 Zn{+2} + C10H16N2O8{-4} = Zn2C10H16N2O8
CH3CH(OH)COOH + Na2SiO3 = CH3CH(OH)COONa + H2O + SiO2 =>
2 CH3CH(OH)COOH + Na2SiO3 = 2 CH3CH(OH)COONa + H2O + SiO2
NH3Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
CCl3 + NaOH = CO2H + NaCl + H2O =>
CCl3 + 3 NaOH = CO2H + 3 NaCl + H2O
NaCO3 + AlSO4 = AlCO3 + NaSO4 =>
NaCO3 + AlSO4 = AlCO3 + NaSO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + BaSO4 = Ba(MnO4)2 + K2SO4 =>
2 KMnO4 + BaSO4 = Ba(MnO4)2 + K2SO4
Cr2O3(s) + C(s) = Cr(s) + CO2(g) =>
2 Cr2O3(s) + 3 C(s) = 4 Cr(s) + 3 CO2(g)
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
CaCO3(s) + C4H5KO6(aq) = C4H4CaO6(s) + C4H4K2O6(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 C4H5KO6(aq) = C4H4CaO6(s) + C4H4K2O6(aq) + CO2(g) + H2O(l)
Al(OH)3 + H2S = Al2S3 + HOH =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 HOH
K4(Fe(OH)6) + FeCl3 = KFe(Fe(OH)6) + KCl =>
K4(Fe(OH)6) + FeCl3 = KFe(Fe(OH)6) + 3 KCl
K3(Po)4 + MgCl2 = KCl + Mg3(Po4)2 =>
2 K3(Po)4 + 3 MgCl2 = 6 KCl + Mg3(Po4)2
NbO + HCl = NbCl2 + H2O =>
NbO + 2 HCl = NbCl2 + H2O
KCr2O7 + H2SO4 + KCl = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
2 KCr2O7 + 14 H2SO4 + 14 KCl = 8 K2SO4 + 2 Cr2(SO4)3 + 7 Cl2 + 14 H2O
MgCo3 + HCl = MgCl + HCo3 =>
MgCo3 + HCl = MgCl + HCo3
NaVO3 + H2O2 + H2SO4 = H3(VO2(O2)2) + Na2SO4 + H2O =>
2 NaVO3 + 4 H2O2 + H2SO4 = 2 H3(VO2(O2)2) + Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H22O11 + KNO3 + H2O = CO2 + KOH + NH3 =>
C12H22O11 + 6 KNO3 + H2O = 12 CO2 + 6 KOH + 6 NH3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NaCl + CaSO3 = NaSO3 + CaCl =>
NaCl + CaSO3 = NaSO3 + CaCl
Rb2(Zn(OH)4) + H2 = Zn + H2O + RbOH =>
Rb2(Zn(OH)4) + H2 = Zn + 2 H2O + 2 RbOH
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
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