| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiIO3 = Li + IO3
HBrO3 + SO2 + H2O = Br + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = 2 Br + 5 H2SO4
C2H6N2O + O2 = CO2 + H2O + N =>
C2H6N2O + 3 O2 = 2 CO2 + 3 H2O + 2 N
NaF + Li = NaLi + F =>
NaF + Li = NaLi + F
AlO2 + H2O + N2 = AlNO3 + H2 =>
2 AlO2 + 2 H2O + N2 = 2 AlNO3 + 2 H2
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
C18H34O2 + O2 = H2O + CO2 =>
2 C18H34O2 + 51 O2 = 34 H2O + 36 CO2
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
Na2C2O4 + HNO3 = NH3 + NaNO3 + CO2 + H2O =>
4 Na2C2O4 + 9 HNO3 = NH3 + 8 NaNO3 + 8 CO2 + 3 H2O
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
Fe*2O*3 + C = Fe + CO*2 =>
Fe*2O*3 + 2 C = Fe + 2 CO*2
H3C6H5O7 + NaHCO3 = CH3COONa + H2O + CO2 =>
4 H3C6H5O7 + 9 NaHCO3 = 9 CH3COONa + 7 H2O + 15 CO2
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
BaCl3H2O + K(SO4)2H2O = Ba(SO4)3 + KCl2 + H2O =>
2 BaCl3H2O + 3 K(SO4)2H2O = 2 Ba(SO4)3 + 3 KCl2 + 5 H2O
H2 + Br2 = HBr = H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Bi(NO3)3(aq) + H2S(g) = Bi2S3 + H(NO3) =>
2 Bi(NO3)3(aq) + 3 H2S(g) = Bi2S3 + 6 H(NO3)
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
BaSiO3 = BaO + SiO2 =>
BaSiO3 = BaO + SiO2
(C6H5CO)2O + C6H5(OH) = H2O + C20H14O4 =>
11(C6H5CO)2O + C6H5(OH) = 2 H2O + 8 C20H14O4
(HOCH2)3CNH2 + H2SO4 = (HOCH2)3CNH3 + HSO4 =>
(HOCH2)3CNH2 + H2SO4 = (HOCH2)3CNH3 + HSO4
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
Al(NO3)3(aq) + K2CrO4(aq) = Al2(CrO4)3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2CrO4(aq) = Al2(CrO4)3(s) + 6 KNO3(aq)
C2H4O = C4H8O2 =>
2 C2H4O = C4H8O2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
FeHCl3 + KNO2 + H2SO4 = FeCl3 + H2O + K2SO4 + N2 =>
6 FeHCl3 + 2 KNO2 + H2SO4 = 6 FeCl3 + 4 H2O + K2SO4 + N2
Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2
ClCH2CH2Cl = CH2CHCl + HCl =>
ClCH2CH2Cl = CH2CHCl + HCl
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
C2H2 + KMnO4 + H2O = MnO2 + KOH + C2H2(OH)2 =>
3 C2H2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C2H2(OH)2
K + Ni2S3 = K2S + Ni =>
6 K + Ni2S3 = 3 K2S + 2 Ni
H2NO2 = NO2 + H2 =>
H2NO2 = NO2 + H2
Na2SO4 + Ba(NO3)2 = Na2(NO3) + Ba(SO4)2 =>
2 Na2SO4 + Ba(NO3)2 = 2 Na2(NO3) + Ba(SO4)2
MoO3H2 = MoO2H2O =>
MoO3H2 = MoO2H2O
C6H7N3O + O2 = CO2 + H2O + N2 =>
4 C6H7N3O + 29 O2 = 24 CO2 + 14 H2O + 6 N2
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
CH2CHCH3 + KMnO4 + H2O = MnO2 + KOH + CH2OHCH2OH =>
2 CH2CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCH2OH
Al2O3 + Cl = AlCl3 + O2 =>
2 Al2O3 + 12 Cl = 4 AlCl3 + 3 O2
Pb + Fe(NO3)3 = PbNO3 + Fe3 =>
9 Pb + 3 Fe(NO3)3 = 9 PbNO3 + Fe3
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
C3H7OC3H7 = C3H7O + C3H7 =>
C3H7OC3H7 = C3H7O + C3H7
Al3S3 = Al + S =>
Al3S3 = 3 Al + 3 S
PbO2 + H{+} + Sn{+2} = Pb{+2} + Sn{+4} + H2O =>
PbO2 + 4 H{+} + Sn{+2} = Pb{+2} + Sn{+4} + 2 H2O
FeSCN{2+} + Na2HPO4{-2} = FePO4 + Na2HSCN =>
FeSCN{2+} + Na2HPO4{-2} = FePO4 + Na2HSCN
H2 + O = H24O24 =>
12 H2 + 24 O = H24O24
Ni(OH)2 + Cl2 + H2O = Ni(OH)3 + HCl =>
2 Ni(OH)2 + Cl2 + 2 H2O = 2 Ni(OH)3 + 2 HCl
Nb + KOH = Nb(OH) + K =>
Nb + KOH = Nb(OH) + K
NaCO + CaCl = NaCl + CaCO =>
NaCO + CaCl = NaCl + CaCO
Mo(OH)3 = Mo + OH =>
Mo(OH)3 = Mo + 3 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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