| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + KIO3 + NaNO2 = H2O + NaIO + KNO3 + Cl2
Sr + NH4OH = Sr(OH) + NH4 =>
Sr + NH4OH = Sr(OH) + NH4
CaCl2 + KOH0 = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH0 = Ca(OH)2 + 2 KCl
Al(SO4)3 + CaOH = CaSO4 + Al(OH)3 =>
Al(SO4)3 + 3 CaOH = 3 CaSO4 + Al(OH)3
Fe2O3 + H3(SO)4 = Fe(SO)4 + H2O =>
Fe2O3 + 2 H3(SO)4 = 2 Fe(SO)4 + 3 H2O
Cl2O + Cl2O7 = Cl2O5 =>
Cl2O + 2 Cl2O7 = 3 Cl2O5
CoSO4 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]SO4 + H2O =>
CoSO4 + 2 NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]SO4 + 2 H2O
Zn + NO3{-} + OH{-} + H2O = Zn(OH)4{-2} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4 Zn(OH)4{-2} + NH3
KNO2(aq) + HI(aq) = KI(aq) + HNO2(aq) =>
KNO2(aq) + HI(aq) = KI(aq) + HNO2(aq)
Ca3P2O8 + SiO2 + C = P + CaSiO3 + CO =>
Ca3P2O8 + 3 SiO2 + 5 C = 2 P + 3 CaSiO3 + 5 CO
C7H15COOH + Ba = (C7H15COO)2Ba + H2 =>
2 C7H15COOH + Ba = (C7H15COO)2Ba + H2
Na4SiO4 + NiCl3 = Ni4(SiO4)3 + NaCl =>
3 Na4SiO4 + 4 NiCl3 = Ni4(SiO4)3 + 12 NaCl
C6H12O6(aq) + O2(g) = CO2(g) + H2O(i) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(i)
Al2(SO4)3(aq) + H2O(l) = Al(OH)3 + H2SO4 =>
Al2(SO4)3(aq) + 6 H2O(l) = 2 Al(OH)3 + 3 H2SO4
NaNO3 + O2 = Na2O + NO3 =>
4 NaNO3 + O2 = 2 Na2O + 4 NO3
AgNO3LiOH = AgOHLiNO3 =>
AgNO3LiOH = AgOHLiNO3
Al2(CO3)3 + FeC2O4 = Al2(C2O4)3 + FeCO3 =>
Al2(CO3)3 + 3 FeC2O4 = Al2(C2O4)3 + 3 FeCO3
PhCH2OH + KMnO4 = PhCHO + MnO + H2O + KOH =>
5 PhCH2OH + 2 KMnO4 = 5 PhCHO + 2 MnO + 4 H2O + 2 KOH
Mg + HNO3 + HCl = MgCl2 + NO2 + H2O =>
Mg + 2 HNO3 + 2 HCl = MgCl2 + 2 NO2 + 2 H2O
NH4ClO3 + Na2SO3 = (NH4)2SO3 + NaClO3 =>
2 NH4ClO3 + Na2SO3 = (NH4)2SO3 + 2 NaClO3
[Co(NH3)6]{3+} + HCl = [Co(NH3)6]Cl3 + H{+} =>
[Co(NH3)6]{3+} + 3 HCl = [Co(NH3)6]Cl3 + 3 H{+}
PSFe2P + FeS2 = FeS + P4S10 =>
2 PSFe2P + 12 FeS2 = 16 FeS + P4S10
N8 + H = N8H =>
N8 + H = N8H
AgNO3 + Cl2 = Ag2Cl2 + NO3 =>
2 AgNO3 + Cl2 = Ag2Cl2 + 2 NO3
PbCO3 + NaOH = Na2CO3 + Pb(OH)2 =>
PbCO3 + 2 NaOH = Na2CO3 + Pb(OH)2
NaCO3 + H2 = NaHCO3 =>
2 NaCO3 + H2 = 2 NaHCO3
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH + MnCl2*4H2O + FeCl3 = Ca9FeMn(PO4)6(OH)2 + NH4NO3 + H2O + NH4Cl =>
72 Ca(NO3)2*4H2O + 48(NH4)2HPO4 + 94 NH4OH + 8 MnCl2*4H2O + 8 FeCl3 = 8 Ca9FeMn(PO4)6(OH)2 + 147 NH4NO3 + 389 H2O + 40 NH4Cl
NH4NO3 + N = NH4N + NO3 =>
NH4NO3 + N = NH4N + NO3
Fe + H2CO3 = Fe(HCO3)2 + H2 =>
Fe + 2 H2CO3 = Fe(HCO3)2 + H2
XNaClO3 = XNaCl + O2 =>
2 XNaClO3 = 2 XNaCl + 3 O2
Na2S + I2 + H2O = HI + Na2SO4 =>
Na2S + 4 I2 + 4 H2O = 8 HI + Na2SO4
C2H5OH + CrO3 + HCl = CrCl3 + H2O + CH3CHO =>
3 C2H5OH + 2 CrO3 + 6 HCl = 2 CrCl3 + 6 H2O + 3 CH3CHO
HC2H3O2 + O = H2O + CO2 =>
HC2H3O2 + 4 O = 2 H2O + 2 CO2
HSbO3 + Br2 = HBrO3 + H2O + SbO =>
10 HSbO3 + 3 Br2 = 6 HBrO3 + 2 H2O + 10 SbO
H2SO4 + B4O7{-2} + H2O = H3BO3 + SO4{-2} =>
H2SO4 + B4O7{-2} + 5 H2O = 4 H3BO3 + SO4{-2}
Fe + KMnO4 + H = Fe2O3 + Mn(OH) + K =>
2 Fe + KMnO4 + H = Fe2O3 + Mn(OH) + K
K + CrI3 + Cl2 + H2O = K2Cr2O7 + HI + HCl =>
2 K + 2 CrI3 + 4 Cl2 + 7 H2O = K2Cr2O7 + 6 HI + 8 HCl
S + BaCl2 = Cl2 + BaS =>
S + BaCl2 = Cl2 + BaS
Sn + K2Cr2O7 + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Sn + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
(NO3)2Co + HNO2 = NO + (NO3)4Co + H2O =>
(NO3)2Co + 8 HNO2 = 6 NO + (NO3)4Co + 4 H2O
NaPo4 + BaSO4 = NaSO4 + BaPo4 =>
NaPo4 + BaSO4 = NaSO4 + BaPo4
NaH2PO4 + HNO3 = NaNO3 + H3PO4 =>
NaH2PO4 + HNO3 = NaNO3 + H3PO4
CoCl3 + NaF = NaCl + CoF3 =>
CoCl3 + 3 NaF = 3 NaCl + CoF3
KClO + H2O = KClO3 + H2 =>
KClO + 2 H2O = KClO3 + 2 H2
SrSO4 + CH3COOH = Sr(CH3COO)2 + H2SO4 =>
SrSO4 + 2 CH3COOH = Sr(CH3COO)2 + H2SO4
Gd(NO3)3 + NH4F = GdF3 + NH4NO3 =>
Gd(NO3)3 + 3 NH4F = GdF3 + 3 NH4NO3
Fe{3+} + Fe = Fe{2}{+} =>
2 Fe{3+} + Fe = 3 Fe{2}{+}
N2O + H2O = NO3NH4 =>
N2O + 2 H2O = NO3NH4
H2FeS = FeH2S =>
H2FeS = FeH2S
TiI3 + HgC2H3O2 = Ti(C2H3O2)3 + Hg2I2 =>
2 TiI3 + 6 HgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Hg2I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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