| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + HgOH = ClHg + H2O
Li2S + MnO4 + H2SO4 = MnSO4 + Li2SO4 + H2O =>
3 Li2S + 4 MnO4 + 4 H2SO4 = 4 MnSO4 + 3 Li2SO4 + 4 H2O
Cr(NO3)2 + KOH = KNO3 + Cr(OH)2 =>
Cr(NO3)2 + 2 KOH = 2 KNO3 + Cr(OH)2
CuI2 + Cl2 = I2 + CuCl =>
2 CuI2 + Cl2 = 2 I2 + 2 CuCl
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
MnO4{-} + Cu{+} + H2O = MnO2 + Cu{2+} + OH{-} =>
MnO4{-} + 3 Cu{+} + 2 H2O = MnO2 + 3 Cu{2+} + 4 OH{-}
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KMnO4 + H2SO4 = K2SO4 + H2O + O2 + MnO =>
4 KMnO4 + 2 H2SO4 = 2 K2SO4 + 2 H2O + 5 O2 + 4 MnO
Cr3 + (OH) = Cr(OH)3 =>
Cr3 + 9(OH) = 3 Cr(OH)3
Mo2O3 + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
5 Mo2O3 + 6 KMnO4 + 9 H2SO4 = 10 MoO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH4NO3 + H2SO4 = SO2 + H2O + NO =>
NH4NO3 + H2SO4 = SO2 + 3 H2O + 2 NO
(NH4)2CO3(aq) + H3PO4(aq) = (NH4)3PO4(s) + CO2(g) + H2O =>
3(NH4)2CO3(aq) + 2 H3PO4(aq) = 2(NH4)3PO4(s) + 3 CO2(g) + 3 H2O
Al + NaOH = Na + AlO2 + H2 =>
Al + 2 NaOH = 2 Na + AlO2 + H2
MgSO4 + HBr = MgBr2 + H2SO4 =>
MgSO4 + 2 HBr = MgBr2 + H2SO4
C4H11N + CHCl3 + KOH = C5H9N + KCl + H2O =>
C4H11N + CHCl3 + 3 KOH = C5H9N + 3 KCl + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H10 + KMnO4 = C6H8O4K2 + MnO2 + KOH + H2O =>
3 C6H10 + 8 KMnO4 = 3 C6H8O4K2 + 8 MnO2 + 2 KOH + 2 H2O
Ca3*P2 + H2O = Ca(OH)2 + PH3 =>
Ca3*P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Mg(OH)2 + H2CrO4 = Mg(HCrO4)2 + H2O =>
Mg(OH)2 + 2 H2CrO4 = Mg(HCrO4)2 + 2 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
H2PO4{2-} + H2O = HPO4{2-} + H3O =>
H2PO4{2-} + H2O = HPO4{2-} + H3O
NoH3 + O2 = No + H2O =>
4 NoH3 + 3 O2 = 4 No + 6 H2O
Pb2N + KI = Pb2IKN =>
Pb2N + KI = Pb2IKN
H2S + CuCl2 = Cu2S2 + HCl =>
2 H2S + 2 CuCl2 = Cu2S2 + 4 HCl
K3PO4 + MnI2 = Mn3(PO4)2 + KI =>
2 K3PO4 + 3 MnI2 = Mn3(PO4)2 + 6 KI
KNO3 + (NH4)2SO4 = K2SO4 + N2O + H2O =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 N2O + 4 H2O
Sr(IO3)2 = Sr + IO3 =>
Sr(IO3)2 = Sr + 2 IO3
HNO3 + C6H5Cl = ClC6H4NO2 + H2O =>
HNO3 + C6H5Cl = ClC6H4NO2 + H2O
Ca(HCO3)(OH) = CaCO3 + H2O =>
Ca(HCO3)(OH) = CaCO3 + H2O
BaO + HNO2 = Ba(NO2)2 + H2O =>
BaO + 2 HNO2 = Ba(NO2)2 + H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Ni + PdCl2 = NiCl2 + Pd =>
Ni + PdCl2 = NiCl2 + Pd
Cd + HCl + HNO3 = CdCl2 + NO + H2O =>
3 Cd + 6 HCl + 2 HNO3 = 3 CdCl2 + 2 NO + 4 H2O
K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
CaSiO3(s) + CO2(g) + H2O(l) = SiO2(s) + Ca(HCO3)2 =>
CaSiO3(s) + 2 CO2(g) + H2O(l) = SiO2(s) + Ca(HCO3)2
(CH3COO)2Pb + Ba(OH)2 = (CH3COO)2Ba + Pb(OH)2 =>
(CH3COO)2Pb + Ba(OH)2 = (CH3COO)2Ba + Pb(OH)2
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
NH4C1 + NaOH = NaC1 + NH3 + H2O =>
NH4C1 + NaOH = NaC1 + NH3 + H2O
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
Na2O2 + NaCrO2 + H2O = Na2OH + Na2CrO4 =>
7 Na2O2 + 6 NaCrO2 + 2 H2O = 4 Na2OH + 6 Na2CrO4
(NH4)2SO4 + KNO3 = (NH4)NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2(NH4)NO3 + K2SO4
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Cl + HNO3 = ClNO3 + H =>
Cl + HNO3 = ClNO3 + H
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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