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PbCl2 + 2 H2O = Pb + 2 HCl + 2 OH
Li + BaSO4 = Li2SO4 + Ba =>
2 Li + BaSO4 = Li2SO4 + Ba
KP = K + P =>
KP = K + P
Al3 + C = AlC3 =>
Al3 + 9 C = 3 AlC3
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
KCl + CoCl2 + NaNO2 + CH3COOH = K3[Co(NO2)6] + NaCl + Na(CH3COO) + NO + H2O =>
3 KCl + CoCl2 + 7 NaNO2 + 2 CH3COOH = K3[Co(NO2)6] + 5 NaCl + 2 Na(CH3COO) + NO + H2O
Na + Cu(NO3) = Na(NO3) + Cu =>
Na + Cu(NO3) = Na(NO3) + Cu
HCl(aq) + KOH(aq) = HOH(l) + KCl(aq) =>
HCl(aq) + KOH(aq) = HOH(l) + KCl(aq)
Si + Br2 + H2O = HBr + H2SiO3 =>
Si + 2 Br2 + 3 H2O = 4 HBr + H2SiO3
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag
NH3 + O2 = NN2 + H2O =>
12 NH3 + 9 O2 = 4 NN2 + 18 H2O
KI + NH3 = KH + NI3 =>
3 KI + NH3 = 3 KH + NI3
KOH + MgSO4 = (K)2SO4 + Mg(OH)2 =>
2 KOH + MgSO4 = (K)2SO4 + Mg(OH)2
SnO2 + CH3COOH = Sn(CH3COO)4 + H2O =>
SnO2 + 4 CH3COOH = Sn(CH3COO)4 + 2 H2O
CaCO3(s) + H2O(l) = Ca(OH)2(aq) + H2CO3(aq) =>
CaCO3(s) + 2 H2O(l) = Ca(OH)2(aq) + H2CO3(aq)
Ba(NO3)2 + Na(CrO4) = Ba(CrO4)2 + Na(NO3) =>
Ba(NO3)2 + 2 Na(CrO4) = Ba(CrO4)2 + 2 Na(NO3)
Hg2SO4 + AlCl = Hg2Cl + AlSO4 =>
Hg2SO4 + AlCl = Hg2Cl + AlSO4
C2H5OH + I2 + NaOH = CH3CHO + NaI + H2O =>
C2H5OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
Cu2O + CO2 = CuCO2 + CuO =>
Cu2O + CO2 = CuCO2 + CuO
Cr2O7{-2} + C2H6O + H{+} = Cr{3+} + C2H5O + H2O =>
Cr2O7{-2} + 6 C2H6O + 8 H{+} = 2 Cr{3+} + 6 C2H5O + 7 H2O
P4O7 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O7 + 8 NaOH = Na2HPO4 + 3 Na2HPO3 + 2 H2O
Ba(Cl)2Na(OH) = Ba(OH)Na(Cl)2 =>
Ba(Cl)2Na(OH) = Ba(OH)Na(Cl)2
BeOH2O = Be(OH)2 =>
BeOH2O = Be(OH)2
Au{3+} + Ti{3+} + H2O = Au + TiO2 + H3O{+} =>
Au{3+} + 3 Ti{3+} + 18 H2O = Au + 3 TiO2 + 12 H3O{+}
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
P + I2 = PI5 =>
2 P + 5 I2 = 2 PI5
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
SO3{-2} + Cr2O7 + H{+} = SO4{-2} + Cr{+3} + H2O =>
4 SO3{-2} + Cr2O7 + 6 H{+} = 4 SO4{-2} + 2 Cr{+3} + 3 H2O
Ce{+4} + Fe{+2} = Ce{+3} + Fe{+3} =>
Ce{+4} + Fe{+2} = Ce{+3} + Fe{+3}
C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr
LiNO3 + K2CO3 = KNO3 + Li2O + CO2 =>
2 LiNO3 + K2CO3 = 2 KNO3 + Li2O + CO2
Cu + H2SO4 = CuSO4 + Cu4S + H2O =>
7 Cu + 4 H2SO4 = 3 CuSO4 + Cu4S + 4 H2O
CaSO4(aq) + AlCl3(aq) = CaCl2 + Al2(SO4)3(aq) =>
3 CaSO4(aq) + 2 AlCl3(aq) = 3 CaCl2 + Al2(SO4)3(aq)
C10H15NO + NH4OH = C10H15N + NH4HCO3 + H2O =>
26 C10H15NO + 9 NH4OH = 25 C10H15N + 10 NH4HCO3 + 5 H2O
Bi(NO3)2 + NH4OH = Bi(OH)3 + HNO3 + NH2 =>
5 Bi(NO3)2 + 9 NH4OH = 5 Bi(OH)3 + 8 HNO3 + 11 NH2
S8 + Pb = PbS2 =>
S8 + 4 Pb = 4 PbS2
PbO2 + Na2SO3 + H2SO4 = PbSO4 + Na2SO4 + H2O =>
PbO2 + Na2SO3 + H2SO4 = PbSO4 + Na2SO4 + H2O
SO4 + H3O = SO2 + H2O =>
SO4 + 4 H3O = SO2 + 6 H2O
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
NaF + LiCl = LiF + NaCl =>
NaF + LiCl = LiF + NaCl
Fe + BaNo3 = FeNo3 + Ba =>
Fe + BaNo3 = FeNo3 + Ba
K2FeO4 + FeSO4 + H2O = Fe(OH)3 + K(SO4)3 + KOH =>
8 K2FeO4 + 9 FeSO4 + 32 H2O = 17 Fe(OH)3 + 3 K(SO4)3 + 13 KOH
Na + ZnI2 = ZnNa2 + I2 =>
2 Na + ZnI2 = ZnNa2 + I2
CH5N + HCl = CH6NCl =>
CH5N + HCl = CH6NCl
S + Q = SQ =>
S + Q = SQ
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
MgO + H2(SO4) = MgSO4 + H2O =>
MgO + H2(SO4) = MgSO4 + H2O
HNO3 + C2H6O + Au + NaOH = NaAuCN + H2 + O2 =>
4 HNO3 + 2 C2H6O + 4 Au + 4 NaOH = 4 NaAuCN + 10 H2 + 9 O2
C6H12 + O = C2H6OCO2 =>
C6H12 + 6 O = 2 C2H6OCO2
NH3 + Fe(NO3)2 = [Fe(NH3)4](NO3)2 =>
4 NH3 + Fe(NO3)2 = [Fe(NH3)4](NO3)2
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