| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + MgSO4 = Na2SO4 + MgSO3
H2O + Bi(OH)3 + SnO2{-2} = Bi + Sn(OH)6{-2} =>
6 H2O + 2 Bi(OH)3 + 3 SnO2{-2} = 2 Bi + 3 Sn(OH)6{-2}
C8H9NO2 + C2H5OH + C = C10H15N + CO2 =>
2 C8H9NO2 + 2 C2H5OH + 3 C = 2 C10H15N + 3 CO2
KO + H2O = K + HO =>
KO + H2O = K + 2 HO
CH3COOH + NaAlO2 = HOAl(CH3COO)2 + NaOH =>
2 CH3COOH + NaAlO2 = HOAl(CH3COO)2 + NaOH
NiSO4 + Li = Li2SO4 + Ni =>
NiSO4 + 2 Li = Li2SO4 + Ni
I2 + e = I({-}1) =>
I2 + 2e = 2 I({-}1)
C3H6O2 = C2H6 + CO2 =>
C3H6O2 = C2H6 + CO2
C16H18N3SCl + O2 = CO2 + H2O + NH3 + SO4 + Cl2 =>
4 C16H18N3SCl + 81 O2 = 64 CO2 + 18 H2O + 12 NH3 + 4 SO4 + 2 Cl2
C57H105O6 + H2 = C57H110O6 =>
2 C57H105O6 + 5 H2 = 2 C57H110O6
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate =>
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate
AlI3 + (NH4)2SO4 = Al2(SO4)3 + NH4I =>
2 AlI3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4I
Ba + H2O = BaO2 + H =>
Ba + 2 H2O = BaO2 + 4 H
KIO3 + H2O = KOH + HIO3 =>
KIO3 + H2O = KOH + HIO3
Cr(s) + CoCl3(aq) = CrCl3(aq) + Co(s) =>
Cr(s) + CoCl3(aq) = CrCl3(aq) + Co(s)
NaHCO3 + H3C6H5O7 = NaC7H6O7 + CO2 + H2O =>
6 NaHCO3 + 7 H3C6H5O7 = 6 NaC7H6O7 + 6 CO2 + 13 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + CuBr2 = Cu + BrZn =>
2 Zn + CuBr2 = Cu + 2 BrZn
H2O + Na2 = H2ONa4 =>
H2O + 2 Na2 = H2ONa4
C2O4 + KOH = OH + K(C2O4) =>
C2O4 + KOH = OH + K(C2O4)
HI + Fe(NO3)3 = HNO3 + FeI3 =>
3 HI + Fe(NO3)3 = 3 HNO3 + FeI3
H2S + L2 = S + HL =>
H2S + L2 = S + 2 HL
NaOH + O2 + NO = NaNO3 + H2O =>
4 NaOH + 3 O2 + 4 NO = 4 NaNO3 + 2 H2O
OH + FeCl3 = Fe + HCl + O2 =>
6 OH + 2 FeCl3 = 2 Fe + 6 HCl + 3 O2
Cl2 + SbBr3 = Br2 + SbCl =>
Cl2 + 2 SbBr3 = 3 Br2 + 2 SbCl
KNO2 + AgCl = KCl + AgNO2 =>
KNO2 + AgCl = KCl + AgNO2
Ni + P4 = Ni2P4 =>
2 Ni + P4 = Ni2P4
NaOH + SnO2 = Na2SnO3 + H2O =>
2 NaOH + SnO2 = Na2SnO3 + H2O
Ca(Cl2) + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl2) + 2 NaOH = Ca(OH)2 + 2 NaCl
CH3COCOOH + K = CH3COCOOK + H2 =>
2 CH3COCOOH + 2 K = 2 CH3COCOOK + H2
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
HNO3 + AgF = F2 + NO2 + AgNO3 + H2O =>
4 HNO3 + 2 AgF = F2 + 2 NO2 + 2 AgNO3 + 2 H2O
MnCl2 + KOH + H2O2 = KMnO4 + H2O + KCl =>
2 MnCl2 + 6 KOH + 5 H2O2 = 2 KMnO4 + 8 H2O + 4 KCl
Ni + HF = H2[NiF6] + H2 =>
Ni + 6 HF = H2[NiF6] + 2 H2
N2O3 + Li(OH)3 = LiNO3 + H2O =>
N2O3 + 2 Li(OH)3 = 2 LiNO3 + 3 H2O
H2 + Li = Li2H =>
H2 + 4 Li = 2 Li2H
MnO4{-} + NO2{-} + H3O{+} = MnO2 + H2O + NO3{-} =>
2 MnO4{-} + 3 NO2{-} + 2 H3O{+} = 2 MnO2 + 3 H2O + 3 NO3{-}
PbO3 + Kl = PbKl + O3 =>
PbO3 + Kl = PbKl + O3
H2S + Zn(OH)2 = ZnS + H2O =>
H2S + Zn(OH)2 = ZnS + 2 H2O
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O =>
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O
C + Be = CBe =>
C + Be = CBe
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na(HCO3)2 = NaCO3 + CO2 + H2O =>
Na(HCO3)2 = NaCO3 + CO2 + H2O
CH3COCH3 + CH3CHOHCH3 = CH3COCH2CH(CH3)2 + H2O =>
CH3COCH3 + CH3CHOHCH3 = CH3COCH2CH(CH3)2 + H2O
Cu(NO3) = CuO + NO + O2 =>
2 Cu(NO3) = 2 CuO + 2 NO + O2
NaNO3 + H2SO4 + Cu = CuSO4 + NO + H2O + NaSO4 =>
NaNO3 + 2 H2SO4 + Cu = CuSO4 + NO + 2 H2O + NaSO4
BaO + P = BaOP =>
BaO + P = BaOP
Cl + BaBr2 = ClBr + Ba =>
2 Cl + BaBr2 = 2 ClBr + Ba
A81 + Ad56 + P30B28 + S52 = A81Ad56P30B28S52 =>
A81 + Ad56 + P30B28 + S52 = A81Ad56P30B28S52
CaCO3(aq) + HCl(aq) = CaCl2(aq) + H2CO3(aq) =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(aq) + H2CO3(aq)
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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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