| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClO3 + 3 H2O = Cl + 6 OH
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
Fe + Nb + Ga = Fe2NbGa =>
2 Fe + Nb + Ga = Fe2NbGa
Bi2O3 + NaNO3 = NaBiO3 + NO2 + NO =>
Bi2O3 + 2 NaNO3 = 2 NaBiO3 + NO2 + NO
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
ClO2 + H2O = HClO2 + O2 =>
4 ClO2 + 2 H2O = 4 HClO2 + O2
CH3CH2OH + Cu(OH)2 = CH3CH2CHO + Cu2O + H2O =>
3 CH3CH2OH + 4 Cu(OH)2 = 2 CH3CH2CHO + 2 Cu2O + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + NaCl = NaHSO4 + HCl =>
H2SO4 + NaCl = NaHSO4 + HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K3H2IO6 + HI = KIO4 + KI + H2O =>
K3H2IO6 + 2 HI = KIO4 + 2 KI + 2 H2O
ClO2 + H2O2 = HClO2 + O2 =>
2 ClO2 + H2O2 = 2 HClO2 + O2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
N + O2 = NO2 =>
N + O2 = NO2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CH3CH2OH + Cu(OH)2 = CH3CHO + Cu2O + H2O =>
CH3CH2OH + 2 Cu(OH)2 = CH3CHO + Cu2O + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HPbO2 + H2O = Pb + OH =>
HPbO2 + H2O = Pb + 3 OH
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Li + Cl = LiCl =>
Li + Cl = LiCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C13H17N5O8S2 + O2 = CO2 + H2O + N2 + SO2 =>
4 C13H17N5O8S2 + 61 O2 = 52 CO2 + 34 H2O + 10 N2 + 8 SO2
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
C22H29N3O6S + O2 = CO2 + H2O + N2 + SO2 =>
4 C22H29N3O6S + 109 O2 = 88 CO2 + 58 H2O + 6 N2 + 4 SO2
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
PdTe + W = PdTeW =>
PdTe + W = PdTeW
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
PdTe + W + O2 = PdTeWO =>
2 PdTe + 2 W + O2 = 2 PdTeWO
K2CO3 + CuCl2 = KCl + CuCO3 =>
K2CO3 + CuCl2 = 2 KCl + CuCO3
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
Ca + H3PO4 = Ca3(PO4)2 + H =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/17
Équations équilibrées sur01/15/17
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