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Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + I2 = NI6 + H2 =>
2 NH3 + 6 I2 = 2 NI6 + 3 H2
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
H2O + OCl = Cl + OH =>
H2O + OCl = Cl + 2 OH
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
K2SO4 + Ca2Cl = K2Cl + SO4Ca2 =>
K2SO4 + Ca2Cl = K2Cl + SO4Ca2
S4N4 = S2N2 =>
S4N4 = 2 S2N2
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + MnO2 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 MnSO4 + 2 H2SO4 = Fe2(SO4)3 + 3 MnO2 + 2 Na2SO4 + 2 H2O
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
BaCl2 + (NH4)2CO3 = Ba2(CO3)2 + NH4Cl =>
2 BaCl2 + 2(NH4)2CO3 = Ba2(CO3)2 + 4 NH4Cl
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
K2CO3 + Ca3(PO4)2 = K3PO4 + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3PO4 + 3 CaCO3
NH4OH + O3 = H2O + N2 =>
2 NH4OH + O3 = 5 H2O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Me2O3 + HCl = MeCl3 + H2O =>
Me2O3 + 6 HCl = 2 MeCl3 + 3 H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg{+} + N{-} = MgN =>
Mg{+} + N{-} = MgN
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
BaCl2 + H2O(l) = BaCl2*2H2O =>
BaCl2 + 2 H2O(l) = BaCl2*2H2O
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
C8H10 + KMnO4 + H2O = C8H9O4 + MnO2 + KOH =>
C8H10 + 3 KMnO4 + H2O = C8H9O4 + 3 MnO2 + 3 KOH
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + SiO2 + Ce(NO3)3*6H2O + NH2CONH2 = Ca2Al2SiO7Ce + N2 + H2O + CO2 =>
12 Ca(NO3)2*4H2O + 12 Al(NO3)3*9H2O + 6 SiO2 + 6 Ce(NO3)3*6H2O + 68 NH2CONH2 = 6 Ca2Al2SiO7Ce + 107 N2 + 328 H2O + 68 CO2
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Pb(NO3)2 + (NH4)3PO4 = NH4NO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Pb3(PO4)2
CaOZnCl2 = CaCl2ZnO =>
CaOZnCl2 = CaCl2ZnO
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
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