| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K2CrO4 + 4 H2O2 = 2 Cr2O3 + 5 O2 + 8 KOH
NiCl3 + Na2Cr2O7 = Ni2(Cr2O7)3 + NaCl =>
2 NiCl3 + 3 Na2Cr2O7 = Ni2(Cr2O7)3 + 6 NaCl
CaCO3 + C2H4O2 = CaO2 + C3H4O3 =>
CaCO3 + C2H4O2 = CaO2 + C3H4O3
C5H12 + Cl2 = C5H10Cl2 + HCl =>
C5H12 + 2 Cl2 = C5H10Cl2 + 2 HCl
IO3 + H = IO2 + H2O =>
IO3 + 2 H = IO2 + H2O
MnN2O6 + Pb3O4 + HNO3 = HMnO4 + PbN2O6 + H2O =>
2 MnN2O6 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 PbN2O6 + 12 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
PO + O2 = PO2 =>
2 PO + O2 = 2 PO2
C3H6O2 + NaOH = NaCOOCH3 + CH3OH =>
C3H6O2 + NaOH = NaCOOCH3 + CH3OH
Na2HPO4*12H2O = Na2HPO4*2H2O + H2O =>
Na2HPO4*12H2O = Na2HPO4*2H2O + 10 H2O
Fe3As + LiN = Fe3N + LiAs =>
Fe3As + LiN = Fe3N + LiAs
H + NO2 = OH + NO =>
H + NO2 = OH + NO
HCH3OO + Al(OH)3 = Al(CH3COO)3 + H2O =>
6 HCH3OO + Al(OH)3 = Al(CH3COO)3 + 9 H2O
Mn(NO3)2 + H8N2O8S2 + H2O = HMnO4 + H8N2O4S + HNO3 =>
18 Mn(NO3)2 + 5 H8N2O8S2 + 42 H2O = 18 HMnO4 + 10 H8N2O4S + 26 HNO3
CO2 + Mg(OH)2 = Mg(CO3) + H2O =>
CO2 + Mg(OH)2 = Mg(CO3) + H2O
CD3 + J2P = J3CP3 + JD =>
CD3 + 3 J2P = J3CP3 + 3 JD
(NH4)NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2(NH4)NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
C2H2 + HCl = CHCl + H =>
C2H2 + 2 HCl = 2 CHCl + 2 H
CH3CH2OH(l) + C3H8O3(l) = C5 + H14O4 =>
CH3CH2OH(l) + C3H8O3(l) = C5 + H14O4
Hg2(C2H3O2) + KCl = Hg2Cl + KC2H3O2 =>
Hg2(C2H3O2) + KCl = Hg2Cl + KC2H3O2
AgNO3(aq) + NaOH(aq) = AgOH(aq) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(aq) + NaNO3(aq)
C4H6O5 + H2O = CH3OH + CO2 =>
C4H6O5 + H2O = 2 CH3OH + 2 CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH3 + HCl = NH4(Cl) =>
NH3 + HCl = NH4(Cl)
K2CrO4 + H2O2 = K2Cr2O12 + KOH + H2O =>
2 K2CrO4 + 5 H2O2 = K2Cr2O12 + 2 KOH + 4 H2O
C3H7NO2S + O2 = CO2 + NH3 + H2O + SO2 =>
C3H7NO2S + 4 O2 = 3 CO2 + NH3 + 2 H2O + SO2
CoF3 + H2O = HF + CoF2 + O2 =>
4 CoF3 + 2 H2O = 4 HF + 4 CoF2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cs2CO3 + H3PO4 = Cs3PO4 + H2O + CO2 =>
3 Cs2CO3 + 2 H3PO4 = 2 Cs3PO4 + 3 H2O + 3 CO2
AgNO3 + PbBr2 = AgBr + Pb(NO3)2 =>
2 AgNO3 + PbBr2 = 2 AgBr + Pb(NO3)2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
FeCl3(aq) + NaCl(aq) = NaCl3(aq) + FeCl(aq) =>
FeCl3(aq) + NaCl(aq) = NaCl3(aq) + FeCl(aq)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Cl2 + Fe{2-} = Cl{-} + Fe{3+} =>
5 Cl2 + 2 Fe{2-} = 10 Cl{-} + 2 Fe{3+}
SrCl2 + Na = Sr + NaCl =>
SrCl2 + 2 Na = Sr + 2 NaCl
Li + Ne = Li2Ne3 =>
2 Li + 3 Ne = Li2Ne3
NCl3 + H2O = H(ClO) + NH3 =>
NCl3 + 3 H2O = 3 H(ClO) + NH3
K3NiF6 = KNiF3 + F2 + KF =>
2 K3NiF6 = 2 KNiF3 + F2 + 4 KF
HNO2 + KI = I2 + N2 + KNO3 + H2O =>
4 HNO2 + 2 KI = I2 + N2 + 2 KNO3 + 2 H2O
NH3 + S2Cl = S4N4 + S8 + NH4Cl =>
32 NH3 + 24 S2Cl = 2 S4N4 + 5 S8 + 24 NH4Cl
Cu2 + CaCl2 = CuCl2 + Ca =>
Cu2 + 2 CaCl2 = 2 CuCl2 + 2 Ca
C3H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C3H5OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
NaOH(aq) + H2SO4 = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4 = Na2SO4 + 2 H2O
H2S + FeBr3 = HBr + Fe2S3 =>
3 H2S + 2 FeBr3 = 6 HBr + Fe2S3
Lithiumhydride + water = lithiumhydroxide + hydrogen =>
LiH + H2O = LiOH + H2
C14H22 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H22 + 18 KMnO4 + 27 H2SO4 = 10 C7H6O2 + 18 MnSO4 + 9 K2SO4 + 52 H2O
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
BaCl2O2 + HCl = Cl2 + H2O + BaCl =>
2 BaCl2O2 + 8 HCl = 5 Cl2 + 4 H2O + 2 BaCl
CH10 + O2 = CO2 + OH2 =>
2 CH10 + 7 O2 = 2 CO2 + 10 OH2
K2CrO4 + H2O2 = K2Cr2O12 + KOH + H2O =>
2 K2CrO4 + 5 H2O2 = K2Cr2O12 + 2 KOH + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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