| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C988H1398O9S16N + 2683 O2 = 1976 CO2 + 1398 H2O + 2 NO + 32 SO
S{2-} + H2O = H2S + OH{-} =>
S{2-} + 2 H2O = H2S + 2 OH{-}
KMnO4 + (COOH)2H2O + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5(COOH)2H2O + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 13 H2O
Sn + HNO3 + HCl = ClSn + NO + H2O =>
3 Sn + HNO3 + 3 HCl = 3 ClSn + NO + 2 H2O
Co(OH)2 + NH4Cl + NH3 = [Co(NH3)6]Cl2 + H2O =>
Co(OH)2 + 2 NH4Cl + 4 NH3 = [Co(NH3)6]Cl2 + 2 H2O
CH3OH + C2H5 = CH4 + C2H5OH =>
3 CH3OH + 2 C2H5 = CH4 + 3 C2H5OH
Ca + HNO3 = NHNO3 + Ca(NO3)2 + H2O =>
5 Ca + 14 HNO3 = 2 NHNO3 + 5 Ca(NO3)2 + 6 H2O
HF + LOH = LF + H2O =>
HF + LOH = LF + H2O
Cl2(g) + LiI(aq) = ClLi2(aq) + I(g) =>
Cl2(g) + 4 LiI(aq) = 2 ClLi2(aq) + 4 I(g)
HCO3{-} + C5H5NH{+} = H2CO3 + C5H5N =>
HCO3{-} + C5H5NH{+} = H2CO3 + C5H5N
TiO2 + Ca(OH)2 = CaTiO3 + H2O =>
TiO2 + Ca(OH)2 = CaTiO3 + H2O
Cl2Co(H2O)6 + C2H8N2 + H2O2 + HCl = [Co(C2H8N2)Cl2]Cl + H2O =>
2 Cl2Co(H2O)6 + 2 C2H8N2 + H2O2 + 2 HCl = 2[Co(C2H8N2)Cl2]Cl + 14 H2O
NaOH + S = Na2S + Na2S2O4 + H2O =>
8 NaOH + 5 S = 3 Na2S + Na2S2O4 + 4 H2O
BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O
C6H5CH2NH2 + NaOH = C6H5CH2NHNa + H2O =>
C6H5CH2NH2 + NaOH = C6H5CH2NHNa + H2O
SiCl4 + LiAlH4 = SiH4 + AlCl3 + LiCl =>
SiCl4 + LiAlH4 = SiH4 + AlCl3 + LiCl
Na2CO3 + MgSO4 = MgCO3(s) + Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3(s) + Na2SO4
SiCl4 + O2 = SiO2 + Cl2 =>
SiCl4 + O2 = SiO2 + 2 Cl2
CuI2 + H2O = CuO + HI =>
CuI2 + H2O = CuO + 2 HI
Al(NO3)3 + H2O + KI = Al(OH)3I3 + HNO3K =>
Al(NO3)3 + 3 H2O + 3 KI = Al(OH)3I3 + 3 HNO3K
Hg(NO3)3 + Na3PO4 = NaNO3 + Hg(PO4) =>
Hg(NO3)3 + Na3PO4 = 3 NaNO3 + Hg(PO4)
Mn(NO3)2(aq) + Na3PO4(aq) = Mn3(PO4)2(s) + NaNO3(aq) =>
3 Mn(NO3)2(aq) + 2 Na3PO4(aq) = Mn3(PO4)2(s) + 6 NaNO3(aq)
POCl3 + NaHCO3 = NaCl + CO2 + H3PO4 =>
POCl3 + 3 NaHCO3 = 3 NaCl + 3 CO2 + H3PO4
Mo(CO)6 + CH3COOH = Mo2(CH3COO)4 + CO =>
2 Mo(CO)6 + 3 CH3COOH = Mo2(CH3COO)4 + 10 CO
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
MgCl2 + H3PO4 + NH3 = MgNH4PO4 + HCl =>
MgCl2 + H3PO4 + NH3 = MgNH4PO4 + 2 HCl
Pb(OH)2 + Cl2 = PbCl2 + Pb(ClO3)2 + H2O =>
6 Pb(OH)2 + 6 Cl2 = 5 PbCl2 + Pb(ClO3)2 + 6 H2O
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
C6H8O6 + (IO3){-}(aq) = C6H6O6 + I{-}(aq) + H2O(l) =>
3 C6H8O6 + (IO3){-}(aq) = 3 C6H6O6 + I{-}(aq) + 3 H2O(l)
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
K2SO3 + KMnO4 + HCl = K2SO4 + MnCl2 + H2O + KCl =>
5 K2SO3 + 2 KMnO4 + 6 HCl = 5 K2SO4 + 2 MnCl2 + 3 H2O + 2 KCl
Ti + V2O5 = TiO2 + V =>
5 Ti + 2 V2O5 = 5 TiO2 + 4 V
CH3(CH2)3CHCH(CH2)7COOH + Br2 = CH3(CH2)3(CHBr)2(CH2)7H + CO2 =>
CH3(CH2)3CHCH(CH2)7COOH + Br2 = CH3(CH2)3(CHBr)2(CH2)7H + CO2
NiSO4 + NH4OH = [Ni(NH3)2]SO4 + H2O =>
NiSO4 + 2 NH4OH = [Ni(NH3)2]SO4 + 2 H2O
P4O2 = P4O1O =>
P4O2 = P4O1O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + HF + H3PO4 = NH4PF6 + H2O =>
NH3 + 6 HF + H3PO4 = NH4PF6 + 4 H2O
CuO + Fe2O3 + ReO3 + Fe = Cu2FeReO6 =>
6 CuO + Fe2O3 + 3 ReO3 + Fe = 3 Cu2FeReO6
AgNO3 + NaClO3 + K2CrO4 = Ag2CrO4 + NaNO3 + KClO3 =>
2 AgNO3 + 2 NaClO3 + K2CrO4 = Ag2CrO4 + 2 NaNO3 + 2 KClO3
(CH3COOH)2Mg = H2Mg(CH3COO)2 =>
(CH3COOH)2Mg = H2Mg(CH3COO)2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
CO(g) + H2O(l) = CO2(g) + H(g) =>
CO(g) + H2O(l) = CO2(g) + 2 H(g)
BeCl2(aq) + KOH(aq) = Be(OH)2 + KCl =>
BeCl2(aq) + 2 KOH(aq) = Be(OH)2 + 2 KCl
H2O + HI = H3O + I =>
H2O + HI = H3O + I
KI + H2SO4 = K2SO4 + HI = k2so4 + hi + h2o2 =>
2 KI + H2SO4 = K2SO4 + 2 HI
PbO + SO2 = PbSO3 =>
PbO + SO2 = PbSO3
CrO + Al = Al2O + Cr =>
CrO + 2 Al = Al2O + Cr
HNO2 + C2H5NO2 = C2H4O3 + N2 + H2O =>
HNO2 + C2H5NO2 = C2H4O3 + N2 + H2O
NH3 + H2SO4(aq) = (NH4)2SO4 =>
2 NH3 + H2SO4(aq) = (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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