| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{3+} + 3 NH4OH = Fe(OH)3 + 3 NH4{+}
H2CO3 + CaCl2 = CaCO3 + HCl =>
H2CO3 + CaCl2 = CaCO3 + 2 HCl
NaCl + Zn = Zn(NaCl) =>
NaCl + Zn = Zn(NaCl)
HCl + FeCO3 = FeCl + HCO3 =>
HCl + FeCO3 = FeCl + HCO3
KMnO4 + AgNO3 + H2O = HNO3 + O2 + KMnAgO =>
4 KMnO4 + 4 AgNO3 + 2 H2O = 4 HNO3 + 7 O2 + 4 KMnAgO
BaCl2 + NaHCO3 = BaCO3 + H2O + CO2 + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + H2O + CO2 + 2 NaCl
HPO3 + Ca = CaPO3 + H2 =>
2 HPO3 + 2 Ca = 2 CaPO3 + H2
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
SiCl(l) + Mg(s) = Si(s) + MgCl2(s) =>
2 SiCl(l) + Mg(s) = 2 Si(s) + MgCl2(s)
Cu + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
K3[Fe(CN)6] + H2SO4 = K2SO4 + H3[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 H2SO4 = 3 K2SO4 + 2 H3[Fe(CN)6]
Ca3(PO4)2 + CH3COOH = Ca(CH3COO)2 + H3PO4 =>
Ca3(PO4)2 + 6 CH3COOH = 3 Ca(CH3COO)2 + 2 H3PO4
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O6 = CO2 + H2O =>
C2H5OH + O6 = 2 CO2 + 3 H2O
Ni + HOH = NiO + H2 =>
Ni + HOH = NiO + H2
CH3Cl + CH3MgCl = C2H6 + MgCl2 =>
CH3Cl + CH3MgCl = C2H6 + MgCl2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe{3+} + NH4OH = Fe(OH)3 + NH4{+} =>
Fe{3+} + 3 NH4OH = Fe(OH)3 + 3 NH4{+}
FeCl3 + SnCl2 = FeSn + Cl =>
FeCl3 + SnCl2 = FeSn + 5 Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + H2SO4 = O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 5 O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SiC + KOH = K2SiO4 + K2CO3 + K2O + H2 =>
SiC + 10 KOH = K2SiO4 + K2CO3 + 3 K2O + 5 H2
CH3Cl + CH3MgCl = C2H6 + MgCl2 =>
CH3Cl + CH3MgCl = C2H6 + MgCl2
CoCl2 + NaOH + Br2 = Co(OH)3 + NaBr + NaCl =>
2 CoCl2 + 6 NaOH + Br2 = 2 Co(OH)3 + 2 NaBr + 4 NaCl
(NH4)NO2 = N2 + H2O =>
(NH4)NO2 = N2 + 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C6H5COOH = C6H5COO + H =>
C6H5COOH = C6H5COO + H
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
Mg + Na2CO3 = Mg(CO3)2 + Na =>
Mg + 2 Na2CO3 = Mg(CO3)2 + 4 Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2SO4 + AlPO4 = Li3PO4 + Al2(SO4)3 =>
3 Li2SO4 + 2 AlPO4 = 2 Li3PO4 + Al2(SO4)3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
P4S3 + O = P2O3 + SO2 =>
P4S3 + 12 O = 2 P2O3 + 3 SO2
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2 =>
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH4CI + NaOH = NaCI + NH3 + H2O =>
NH4CI + NaOH = NaCI + NH3 + H2O
K + Pb(NO3)2 = K(NO3)2 + Pb =>
K + Pb(NO3)2 = K(NO3)2 + Pb
(NH)2Cr2O7 = N2 + CrO3 + H2O =>
(NH)2Cr2O7 = N2 + 2 CrO3 + H2O
AsO3 + H = AsH3 + H2O =>
AsO3 + 9 H = AsH3 + 3 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Rb + O3 = RbO3 =>
Rb + O3 = RbO3
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
HA + BaOH = H2O + BaA =>
HA + BaOH = H2O + BaA
CH3Cl + CH3MgCl = C2H6 + MgCl2 =>
CH3Cl + CH3MgCl = C2H6 + MgCl2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Cr(s) = Cr3 =>
3 Cr(s) = Cr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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