| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2(aq) + 2 NaF(aq) = SrF2(aq) + 2 NaCl(aq)
[Cr(H2O)5Cl]Cl2 + AgNO3 = AgCl + [Cr(H2O)5Cl](NO3)2 =>
[Cr(H2O)5Cl]Cl2 + 2 AgNO3 = 2 AgCl + [Cr(H2O)5Cl](NO3)2
KMnO4 + H2SO4 + KCl = K2SO4 + Cl2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KCl = 6 K2SO4 + 5 Cl2 + 2 MnSO4 + 8 H2O
NiO + C3H8 = CO2 + H2O + Ni =>
10 NiO + C3H8 = 3 CO2 + 4 H2O + 10 Ni
Li + HNO3 = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3 = 8 LiNO3 + 3 H2O + NH4NO3
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(s) + KNO3(aq) =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(s) + 3 KNO3(aq)
FeO(OH) = Fe2O3 + H2O =>
2 FeO(OH) = Fe2O3 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2(FeC2O4)2 + MnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
3 K2(FeC2O4)2 + 4 MnO4 + 16 H2SO4 = 12 CO2 + 3 Fe2(SO4)3 + 16 H2O + 3 K2SO4 + 4 MnSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
OH + Re = ReO4 + H2O =>
8 OH + Re = ReO4 + 4 H2O
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S + S + Sb2S3 + H2O = Na3SbS4*9H2O =>
3 Na2S + 2 S + Sb2S3 + 18 H2O = 2 Na3SbS4*9H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
RuCl4 = RuCl3 + *5Cl2 =>
10 RuCl4 = 10 RuCl3 + *5Cl2
(C6H12O6)C6H12O6 + O2 = CO2 + H2O =>
(C6H12O6)C6H12O6 + 12 O2 = 12 CO2 + 12 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C8H180 + O2 = CO2 + H2O =>
C8H180 + 53 O2 = 8 CO2 + 90 H2O
C6H8O7 + Fe(OH)3 = C6H5FeO7 + H2O =>
C6H8O7 + Fe(OH)3 = C6H5FeO7 + 3 H2O
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
KI(aq) + BaCl2(aq) = KCl(aq) + BaI2(g) =>
2 KI(aq) + BaCl2(aq) = 2 KCl(aq) + BaI2(g)
C5H3BrO3 + O2 = H2O + CO2 + Br =>
4 C5H3BrO3 + 17 O2 = 6 H2O + 20 CO2 + 4 Br
H2 + P2O4 = PH3 + H2O =>
7 H2 + P2O4 = 2 PH3 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NiSO3 + Sn2 = Ni2Sn + SO3 =>
4 NiSO3 + Sn2 = 2 Ni2Sn + 4 SO3
Co(C2H3O2)2 + K3AsO4 = Co3(AsO4)2 + KC2H3O2 =>
3 Co(C2H3O2)2 + 2 K3AsO4 = Co3(AsO4)2 + 6 KC2H3O2
Cu + Al(OH)3 = CuOH + Al =>
3 Cu + Al(OH)3 = 3 CuOH + Al
Ca(NO3)2 + Cr2(SO4)3 = Ca(SO4) + Cr(NO3)3 =>
3 Ca(NO3)2 + Cr2(SO4)3 = 3 Ca(SO4) + 2 Cr(NO3)3
NH4Cl + Sr(OH)2*8H2O = SrH4Cl + N(OH)2*8H2O =>
NH4Cl + Sr(OH)2*8H2O = SrH4Cl + N(OH)2*8H2O
BH4{-}(aq) + ClO3{-}(aq) = H2BO3{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 BH4{-}(aq) + 4 ClO3{-}(aq) = 3 H2BO3{-}(aq) + 4 Cl{-}(aq) + 3 H2O(l)
Na + HBr = H + NaBr =>
Na + HBr = H + NaBr
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
MgSO4(aq) + NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq)
C + O2N2 = CO2 + N2 =>
C + O2N2 = CO2 + N2
Na3PO4(aq) + CoCl2(aq) = NaCl(aq) + Co3(PO4)2 =>
2 Na3PO4(aq) + 3 CoCl2(aq) = 6 NaCl(aq) + Co3(PO4)2
C2H4(g) + O2(g) = CO2(g) + H20(l) =>
5 C2H4(g) + 10 O2(g) = 10 CO2(g) + H20(l)
Na2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + Na2SO4 + CH2O2 + H2O =>
2 Na2Cr2O7 + 8 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 CH2O2 + 11 H2O
C6H12O6 + O2 = C6H8O7H2O + H2O =>
2 C6H12O6 + 3 O2 = 2 C6H8O7H2O + 2 H2O
NH4NO3 + KNO3 + B4C = K2B4O7 + CO2 + H2O + N2 =>
3 NH4NO3 + 2 KNO3 + B4C = K2B4O7 + CO2 + 6 H2O + 4 N2
C2H4 + O2 = CH3CHO =>
2 C2H4 + O2 = 2 CH3CHO
Zn(CH3COO)22H2O + C2H6O = ZnO + CH3COOC2H5 + H2O =>
Zn(CH3COO)22H2O + 32 C2H6O = ZnO + 27 CH3COOC2H5 + 22 H2O
N2O + O = N2O5 =>
N2O + 4 O = N2O5
Mg2 + HCl = MgCl + H22 =>
11 Mg2 + 22 HCl = 22 MgCl + H22
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ammonia + water = ammoniumhydroxide =>
NH3 + H2O = NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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