| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + FeS2 = Fe2SCl + SCl2
K2CO3 + CuSO4 + H2O = K2SO4 + (CuOH)2CO3 + CO2 =>
2 K2CO3 + 2 CuSO4 + H2O = 2 K2SO4 + (CuOH)2CO3 + CO2
NH4Cl = NH4{+} + Cl{-} =>
NH4Cl = NH4{+} + Cl{-}
H2SO4 + KBrO3 + KBr = Br2 + K2SO4 + H2O =>
3 H2SO4 + KBrO3 + 5 KBr = 3 Br2 + 3 K2SO4 + 3 H2O
C8H16O2 + Na = NaC8H15O2 + H2 =>
2 C8H16O2 + 2 Na = 2 NaC8H15O2 + H2
N2H4 + O2 = N2O3 + H2O =>
2 N2H4 + 5 O2 = 2 N2O3 + 4 H2O
N2O + CO2 = N2CO3 =>
N2O + CO2 = N2CO3
MnO2 + H3O{+} + Cl{-} = Mn{2+} + H2O + Cl2 =>
MnO2 + 4 H3O{+} + 2 Cl{-} = Mn{2+} + 6 H2O + Cl2
C4H6Br2 + H2 = C4H8Br2 =>
C4H6Br2 + H2 = C4H8Br2
K2S + HClO3 = H2S + H2O + K2Cl4O11 =>
K2S + 4 HClO3 = H2S + H2O + K2Cl4O11
Cu(NH3)4SO4 + H2O = Cu(OH)2 + (NH4)2SO4 + NH3 =>
Cu(NH3)4SO4 + 2 H2O = Cu(OH)2 + (NH4)2SO4 + 2 NH3
NaHCO3 + (CH3)2CO = Na2CO3 + CH3HCO3 =>
14 NaHCO3 + 3(CH3)2CO = 7 Na2CO3 + 8 CH3HCO3
PbNO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + Pb2SO4(s) =>
2 PbNO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + Pb2SO4(s)
H2O + C14H18N2O5 = C4H7NO4 + CH3OH + C9H11NO2 =>
2 H2O + C14H18N2O5 = C4H7NO4 + CH3OH + C9H11NO2
OCl{-} + S2O3{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
7 OCl{-} + 2 S2O3{-} + 6 OH{-} = 4 SO4{2-} + 7 Cl{-} + 3 H2O
MgBr2 + H2SO4 = Mg(SO4) + HBr =>
MgBr2 + H2SO4 = Mg(SO4) + 2 HBr
CaO + CH3COOH = (CH3COO)2Ca + H2O =>
CaO + 2 CH3COOH = (CH3COO)2Ca + H2O
BaS + NH4NO3 = Ba(NO3)2 + (NH4)2S =>
BaS + 2 NH4NO3 = Ba(NO3)2 + (NH4)2S
TiCl4 + Mg(s) = MgCl2 + Ti =>
TiCl4 + 2 Mg(s) = 2 MgCl2 + Ti
I2 + CCl4 = CI2 + Cl =>
I2 + CCl4 = CI2 + 4 Cl
H3PO2 + Hg(OH)2 = H2O + Hg3(PO2)2 =>
2 H3PO2 + 3 Hg(OH)2 = 6 H2O + Hg3(PO2)2
CaOBa(NO3)2 = BaOCa(NO3)2 =>
CaOBa(NO3)2 = BaOCa(NO3)2
C6H5COOH + O2 = CO + H2O =>
C6H5COOH + 4 O2 = 7 CO + 3 H2O
N2F4 = N + F =>
N2F4 = 2 N + 4 F
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Ni + H2O + O2 = Ni(OH)3 =>
4 Ni + 6 H2O + 3 O2 = 4 Ni(OH)3
CoSO4 = Co3O4 + SO2 + SO3 =>
3 CoSO4 = Co3O4 + SO2 + 2 SO3
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
C6H10O5 = CO + H2 + C =>
C6H10O5 = 5 CO + 5 H2 + C
CaO + MbI4 = MbO2 + CaI2 =>
2 CaO + MbI4 = MbO2 + 2 CaI2
K2CrO4 + BaCO3 = BaCrO4 + K2CO3 =>
K2CrO4 + BaCO3 = BaCrO4 + K2CO3
P + Cl2 = P2Cl4 =>
2 P + 2 Cl2 = P2Cl4
Sr + HCl2 = SrHCl2 =>
Sr + HCl2 = SrHCl2
CuC + Al = Cu + AlC3 =>
3 CuC + Al = 3 Cu + AlC3
C5H10O5 + O = CO2 + H2O =>
C5H10O5 + 10 O = 5 CO2 + 5 H2O
NH3 + HPO4 = NPO4 + H2 =>
NH3 + HPO4 = NPO4 + 2 H2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Ba + HNO{3} = H + BaNO{3} =>
Ba + HNO{3} = H + BaNO{3}
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
H2SO4 + NaHCO3 = NaSO4H + H2O + CO2 =>
H2SO4 + NaHCO3 = NaSO4H + H2O + CO2
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + H2O + K =>
3 KNO2 + KMnO4 + H2SO4 = 3 KNO3 + MnSO4 + H2O + K
K2Cr2O7 + KI + H2SO4 = Cr(S04)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 156 KI + 103 H2SO4 = 2 Cr(S04)3 + 79 K2SO4 + 78 I2 + 103 H2O
SrCo3 + BaNo3 = SrNo3 + BaCo3 =>
SrCo3 + BaNo3 = SrNo3 + BaCo3
H2O = H8 + O2 =>
4 H2O = H8 + 2 O2
NH4NO3 + Ba(OH)2 = NH3 + H2O + Ba2NO3 =>
5 NH4NO3 + 16 Ba(OH)2 = 2 NH3 + 23 H2O + 8 Ba2NO3
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NaOOC(CH2)4COONa + NaOH = C4H10 + Na2CO3 =>
NaOOC(CH2)4COONa + 2 NaOH = C4H10 + 2 Na2CO3
I2O5 + NaOH = I(OH)5 + Na2O =>
I2O5 + 10 NaOH = 2 I(OH)5 + 5 Na2O
SO4{-2} + H{+} = SO3 + H2O =>
SO4{-2} + 2 H{+} = SO3 + H2O
AsCl2 = As + Cl4 =>
2 AsCl2 = 2 As + Cl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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