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2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(OH)2 + K2SO3 = MgSO3 + KOH =>
Mg(OH)2 + K2SO3 = MgSO3 + 2 KOH
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
C8H10 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
B6O + C3H6N6 = B6N + CO + H2O =>
6 B6O + C3H6N6 = 6 B6N + 3 CO + 3 H2O
Na2Co3 + Ba(No3)2 = BaCo3 + Na2(No3)2 =>
Na2Co3 + Ba(No3)2 = BaCo3 + Na2(No3)2
Ca2 + CuCl2 = Cu + CaCl2 =>
Ca2 + 2 CuCl2 = 2 Cu + 2 CaCl2
TiCl2 + K2Cr2O7 + HCl = CrCl3 + TiCl3 + KCl + H2O =>
6 TiCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 TiCl3 + 2 KCl + 7 H2O
HCl + FeCO3 = FeCl + HO + CO2 =>
HCl + FeCO3 = FeCl + HO + CO2
HCl + NaCrO2 = CrCl3 + NaCl + H2O =>
4 HCl + NaCrO2 = CrCl3 + NaCl + 2 H2O
NaOH + KCO3 = KOH + NaCO3 =>
NaOH + KCO3 = KOH + NaCO3
HCOO + H2O = HCOOH + OH =>
HCOO + H2O = HCOOH + OH
Li3N + H2O = Li(OH) + NH3 =>
Li3N + 3 H2O = 3 Li(OH) + NH3
Mn + H2CO3 = MnCO3 + H2 =>
Mn + H2CO3 = MnCO3 + H2
NaHCO3HCl = NaH2CO3Cl =>
NaHCO3HCl = NaH2CO3Cl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na2SO3 + NaNO3 = Na2SO4 + NaNO2 =>
Na2SO3 + NaNO3 = Na2SO4 + NaNO2
Co(ClO3)2 + Na2SO4 = CoSO4 + NaClO3 =>
Co(ClO3)2 + Na2SO4 = CoSO4 + 2 NaClO3
Ba + PbO = BaO + Pb =>
Ba + PbO = BaO + Pb
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
SO3 + HNO3 = H2SO4 + N2 + O =>
SO3 + 2 HNO3 = H2SO4 + N2 + 5 O
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
Pb + N = Pb(N3)2 =>
Pb + 6 N = Pb(N3)2
Br2 + OH{-} = H2O + Br{-} + BrO =>
3 Br2 + 4 OH{-} = 2 H2O + 4 Br{-} + 2 BrO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
Cl4Si + H2O = SiO2 + HCl =>
Cl4Si + 2 H2O = SiO2 + 4 HCl
Mg(OH)2 + H3PO4 = Mg2P2O7 + H2O =>
2 Mg(OH)2 + 2 H3PO4 = Mg2P2O7 + 5 H2O
(NH4)2CrO4 + AlBr3 = Al2(CrO4)3 + NH4Br =>
3(NH4)2CrO4 + 2 AlBr3 = Al2(CrO4)3 + 6 NH4Br
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
Al2(SO3)3 + KOH = Al(OH)3(s) + K2SO3 =>
Al2(SO3)3 + 6 KOH = 2 Al(OH)3(s) + 3 K2SO3
SbO + HClO = Sb2O5 + Cl2 + H2O =>
2 SbO + 6 HClO = Sb2O5 + 3 Cl2 + 3 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
BaCl2 + K2SO4 = Ba(SO4) + Cl2K2 =>
BaCl2 + K2SO4 = Ba(SO4) + Cl2K2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + SO3 = Al2O3 + S =>
2 Al + SO3 = Al2O3 + S
(NH2OH)2H2SO4 + I2 = N2 + NH4I + H2SO4 + H2O =>
4(NH2OH)2H2SO4 + I2 = 3 N2 + 2 NH4I + 4 H2SO4 + 8 H2O
CUS + HNO3 = CU(NO3)2 + H2O + NO + S =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 4 H2O + 2 NO + 3 S
NH3 + H2O + Mn{2+} = Mn(OH)2 + NH4{+} =>
2 NH3 + 2 H2O + Mn{2+} = Mn(OH)2 + 2 NH4{+}
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaHCO3 + H2O = H2CO3 + NaOH =>
NaHCO3 + H2O = H2CO3 + NaOH
CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOCH3 + H2O =>
CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOCH3 + H2O
KHSO3 + HOH = KOH + H2SO3 =>
KHSO3 + HOH = KOH + H2SO3
H2SO3 + H2O = H3O + SO4 =>
H2SO3 + 5 H2O = 4 H3O + SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + NH4CNS = NH4Cl + Fe(CNS)3 =>
FeCl3 + 3 NH4CNS = 3 NH4Cl + Fe(CNS)3
Fe + Cu(NO2)2 = Fe(NO2)2 + Cu =>
Fe + Cu(NO2)2 = Fe(NO2)2 + Cu
C2H2O2 + KMnO4 = K2C2O4 + KHC2O4 + MnO2 + H2O =>
3 C2H2O2 + 4 KMnO4 = K2C2O4 + 2 KHC2O4 + 4 MnO2 + 2 H2O
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