| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
Bi2Se3 + H2TeO4 + H2O = HBiO3 + Se + H2Te =>
4 Bi2Se3 + 5 H2TeO4 + 4 H2O = 8 HBiO3 + 12 Se + 5 H2Te
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
C6H5ONa + CO2 = HOC6H4COONa =>
C6H5ONa + CO2 = HOC6H4COONa
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
AlNO3 + H2SO4 = Al2(SO4) + HNO3 =>
2 AlNO3 + H2SO4 = Al2(SO4) + 2 HNO3
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
Fe{2+} + Pb{2+} = FePb{4+} =>
Fe{2+} + Pb{2+} = FePb{4+}
Ag(OH)3 + N2O5 = Ag(NO3)3 + H2O =>
2 Ag(OH)3 + 3 N2O5 = 2 Ag(NO3)3 + 3 H2O
CS + O2 = CSO2 =>
CS + O2 = CSO2
O3 + MnO2 + NaOH = Na2MnO4 + H2O =>
O3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O
KMnO4 + H2SO4 + SnCl2 = MnSO4 + K2SO4 + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 SnCl2 = 2 MnSO4 + K2SO4 + 5 SnCl4 + 8 H2O + 5 SnSO4
Fe(OH)3 + KOH = K3Fe(OH)6 =>
Fe(OH)3 + 3 KOH = K3Fe(OH)6
Ag + Ni2NO3 = AgNO3 + Ni =>
Ag + Ni2NO3 = AgNO3 + 2 Ni
KI + CaBr = KBr + CaI =>
KI + CaBr = KBr + CaI
K2Cr2O7 + BaCl2 + KOH = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + KOH = 2 BaCrO4 + 3 KCl + HCl
C2H7N + HNO2 = N2 + C2H6O + H2O =>
C2H7N + HNO2 = N2 + C2H6O + H2O
LiOH + FeCl3 = LiCl3 + FeOH =>
LiOH + FeCl3 = LiCl3 + FeOH
Na2O(aq) + MgCl2(aq) = MgO(s) + NaCl(aq) =>
Na2O(aq) + MgCl2(aq) = MgO(s) + 2 NaCl(aq)
NH3(g) + O(g) = N(g) + H2O(g) =>
2 NH3(g) + 3 O(g) = 2 N(g) + 3 H2O(g)
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
C6H12O6 + NaHCO3 = C6H8O6Na2 + H2O + CO2 =>
11 C6H12O6 + 24 NaHCO3 = 12 C6H8O6Na2 + 30 H2O + 18 CO2
KNO3 + FeCl2 = KCl + Fe(NO3)2 =>
2 KNO3 + FeCl2 = 2 KCl + Fe(NO3)2
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
K3(PO4) + AlBr3 = KBr + Al(PO4) =>
K3(PO4) + AlBr3 = 3 KBr + Al(PO4)
CH2 + HOH = CH3CH2OH =>
2 CH2 + HOH = CH3CH2OH
C3H4O4 = C + H + O =>
C3H4O4 = 3 C + 4 H + 4 O
Ni(OH)2 + ClO{-} = NiO(OH) + Cl{-} + H2O =>
2 Ni(OH)2 + ClO{-} = 2 NiO(OH) + Cl{-} + H2O
ANO3 + KCl = ACl + KNO3 =>
ANO3 + KCl = ACl + KNO3
MnO2 + KOH + KClO3 = K2MnO4 + HCl + H2O =>
3 MnO2 + 5 KOH + KClO3 = 3 K2MnO4 + HCl + 2 H2O
Pd + O2 = PdO =>
2 Pd + O2 = 2 PdO
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
Na2HCO3 + HC2H3O2 = CO2 + H2O + NaCH3CO2 =>
8 Na2HCO3 + 15 HC2H3O2 = 6 CO2 + 10 H2O + 16 NaCH3CO2
As2S3 + HNO3 = H3AsO4 + NO2 + SO4 + H2O =>
As2S3 + 34 HNO3 = 2 H3AsO4 + 34 NO2 + 3 SO4 + 14 H2O
KPO3 = K2O + P2O5 =>
2 KPO3 = K2O + P2O5
Al(s) + PbSO4(s) = Al(SO4)3(aq) + Pb(s) =>
Al(s) + 3 PbSO4(s) = Al(SO4)3(aq) + 3 Pb(s)
FeClO4 + NH3 + H2O = NH4ClO4 + FeOH =>
FeClO4 + NH3 + H2O = NH4ClO4 + FeOH
FeCl3 + NaI = I2 + FeCl2 + NaCl =>
2 FeCl3 + 2 NaI = I2 + 2 FeCl2 + 2 NaCl
Pb(OH)2HNO3 = PbNO3H(OH)2 =>
Pb(OH)2HNO3 = PbNO3H(OH)2
TiCl4 + H2O = TiO3H5Cl3 + HCl =>
TiCl4 + 3 H2O = TiO3H5Cl3 + HCl
H3PO4 + KOH + NaOH = K2NaPO4 + H2O =>
H3PO4 + 2 KOH + NaOH = K2NaPO4 + 3 H2O
Fe + CuSO42 = Cu + FeSO42 =>
Fe + CuSO42 = Cu + FeSO42
PbO + HCl = PbClOH =>
PbO + HCl = PbClOH
LiC4H9 + O2 = LiOH + CO2 + H2O =>
2 LiC4H9 + 13 O2 = 2 LiOH + 8 CO2 + 8 H2O
Na2[Zn(OH)4] + H2S = ZnS + Na2S + H2O =>
Na2[Zn(OH)4] + 2 H2S = ZnS + Na2S + 4 H2O
F2 + SnCI2 = SnF2 + CI2 =>
F2 + SnCI2 = SnF2 + CI2
C2H7NO2 + H2O = CH3COOH + HNH4O =>
C2H7NO2 + H2O = CH3COOH + HNH4O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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