| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C28H37N507 + 149 O2 = 112 CO2 + 74 H2O + 1014 N2
KNO2 + KHSO4 + KMnO4 = K2SO4 + MnSO4 + KNO3 + H2O =>
5 KNO2 + 6 KHSO4 + 2 KMnO4 = 4 K2SO4 + 2 MnSO4 + 5 KNO3 + 3 H2O
HgO + CI{2} = HgCI + O{2} =>
HgO + CI{2} = HgCI + O{2}
Al(NO3)3 + Mg(OH)2 = Al(OH)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(NO3)2
Cl2 + Cu = CuCl3 =>
3 Cl2 + 2 Cu = 2 CuCl3
CaCl2 + NaCl = CaNaClCl2 =>
CaCl2 + NaCl = CaNaClCl2
Cl2 + OH{-} = ClO{-} + HCl =>
Cl2 + OH{-} = ClO{-} + HCl
Ru + O2 = RuO3 =>
2 Ru + 3 O2 = 2 RuO3
Si(s) + HCl(aq) = SiH + Cl =>
Si(s) + HCl(aq) = SiH + Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KCN + ZnCO3 = KZn(CN)2 + KCO3 =>
2 KCN + ZnCO3 = KZn(CN)2 + KCO3
HNO3 + Si = H2 + Si(NO3) =>
2 HNO3 + 2 Si = H2 + 2 Si(NO3)
CuSO4 + RbOH = Cu(OH)2 + Rb2SO4 =>
CuSO4 + 2 RbOH = Cu(OH)2 + Rb2SO4
Na(OH) + HClO3 = NaClO3 + HOH =>
Na(OH) + HClO3 = NaClO3 + HOH
FeSO4 + KF = FeFKSO4 =>
FeSO4 + KF = FeFKSO4
ClO4{-} = Cl2O7 + O2 + e =>
4 ClO4{-} = 2 Cl2O7 + O2 + 4e
PbS + CaCO3 = PbCO3 + CaS =>
PbS + CaCO3 = PbCO3 + CaS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
La2O3 + H2SO4 = La2(SO4)3 + H2O =>
La2O3 + 3 H2SO4 = La2(SO4)3 + 3 H2O
PbS + CaCO3 = PbCO3 + CaS =>
PbS + CaCO3 = PbCO3 + CaS
NiCO3 + CH3COOH = Ni(CH3COO)2 + CO2 + H2O =>
NiCO3 + 2 CH3COOH = Ni(CH3COO)2 + CO2 + H2O
Mg + O2 = Mg16O5 =>
32 Mg + 5 O2 = 2 Mg16O5
H2(SO4) + Al(OH)3 = Al2(SO4)3 + H(OH) =>
3 H2(SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 H(OH)
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2 =>
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Ra + Cl2 + HI = RaI2 + H2Cl =>
2 Ra + Cl2 + 4 HI = 2 RaI2 + 2 H2Cl
Hg2 + (NO3)2 = Hg2O + NO2 =>
2 Hg2 + (NO3)2 = 2 Hg2O + 2 NO2
FeCl3(aq) + K4[Fe(CN)6](aq) = KFe2(CN)6(s) + KCl(aq) =>
FeCl3(aq) + K4[Fe(CN)6](aq) = KFe2(CN)6(s) + 3 KCl(aq)
BeI2 + Sn(NO3)2 = BeN2O6 + SnI2 =>
BeI2 + Sn(NO3)2 = BeN2O6 + SnI2
GaCl3 + NaOH = Ga2O3 + HCl + NaCl =>
2 GaCl3 + 3 NaOH = Ga2O3 + 3 HCl + 3 NaCl
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
Zn + HNO3 = Zn(NO3)4 + H2O + NO =>
3 Zn + 16 HNO3 = 3 Zn(NO3)4 + 8 H2O + 4 NO
AlO3 + H2O = AlO4H2 =>
AlO3 + H2O = AlO4H2
Nh3 = Nh9 =>
3 Nh3 = Nh9
CaSO4 + FeBr3 = CaBr2 + Fe2(SO4)3 =>
3 CaSO4 + 2 FeBr3 = 3 CaBr2 + Fe2(SO4)3
C3H6O3 = C3H8O3 + C3H4O3 =>
2 C3H6O3 = C3H8O3 + C3H4O3
CH3COOCH2CH3 + NaOH = C2H5OH + CH3COONa =>
CH3COOCH2CH3 + NaOH = C2H5OH + CH3COONa
C2H5OKC2H5OH = C2H5OC2H5KOH =>
C2H5OKC2H5OH = C2H5OC2H5KOH
Cr(OH)3 + Ag2O + NaOH = Na2CrO4 + Ag + H2O =>
2 Cr(OH)3 + 3 Ag2O + 4 NaOH = 2 Na2CrO4 + 6 Ag + 5 H2O
MgO + KF = Mg2F + KO2 =>
2 MgO + KF = Mg2F + KO2
HC2H3O2 + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
MnO2 + PbO2 + HNo3 = HMnO4 + Pb(No3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNo3 = 2 HMnO4 + 3 Pb(No3)2 + 2 H2O
C6H5OH + NaOCl = C6H5OCl + NaOH =>
C6H5OH + NaOCl = C6H5OCl + NaOH
FeOC = FeCO =>
FeOC = FeCO
Mn(NO3)2 + KMnO4 + KOH = Mn4O7 + KNO3 + H2O =>
14 Mn(NO3)2 + 6 KMnO4 + 22 KOH = 5 Mn4O7 + 28 KNO3 + 11 H2O
K + Sn3P4 = Sn3 + KP4 =>
K + Sn3P4 = Sn3 + KP4
MgOH + HCl = MgClHOH =>
MgOH + HCl = MgClHOH
Mg(s) + H2O(l) = H2 + Mg(OH)2 =>
Mg(s) + 2 H2O(l) = H2 + Mg(OH)2
AsS3 + HNO3 = HAsO3 + H2SO4 + NO2 + H2O =>
AsS3 + 23 HNO3 = HAsO3 + 3 H2SO4 + 23 NO2 + 8 H2O
H2SO4 + Mg(C2H3O2)2 = MgSO4 + HC2H3O2 =>
H2SO4 + Mg(C2H3O2)2 = MgSO4 + 2 HC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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