| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2OHCH2OH + 2 CH3COOH = 2 H2O + (CH3COO)2CH2CH2
MgO + Cl = Mg + ClO =>
MgO + Cl = Mg + ClO
Li3NiCoMnO6 + H2SO4 + Na2S2O5 = CoSO4 + H2O + Li2SO4 + MnSO4 + Na2SO4 + NiSO =>
4 Li3NiCoMnO6 + 9 H2SO4 + 9 Na2S2O5 = 4 CoSO4 + 9 H2O + 6 Li2SO4 + 4 MnSO4 + 9 Na2SO4 + 4 NiSO
SO2 + Ca(OH)2 = Ca2SO4 + H2O =>
SO2 + 2 Ca(OH)2 = Ca2SO4 + 2 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Au + Li = AuLi =>
Au + Li = AuLi
Sn(B4O7)2 + H2(SO4) = Sn(SO4)2 + H2(B4O7) =>
Sn(B4O7)2 + 2 H2(SO4) = Sn(SO4)2 + 2 H2(B4O7)
I2 + SO32{-} + H2O = I{-} + SO42{-} + H{+} =>
10 I2 + SO32{-} + 10 H2O = 20 I{-} + SO42{-} + 20 H{+}
CoCl2H12O6 + H2O2 + NH4OH + NH4Cl = Co3Cl9(NH3)19 + H2O =>
6 CoCl2H12O6 + 3 H2O2 + 32 NH4OH + 6 NH4Cl = 2 Co3Cl9(NH3)19 + 74 H2O
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
MnO2 + NaCl + H2SO4 = MnSO4 + H2O + Cl2 + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + 2 H2O + Cl2 + Na2SO4
FeCl3 + Ca = CaCl3 + Fe =>
FeCl3 + Ca = CaCl3 + Fe
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Hg(NO3)2 + Na2(SO4) = Hg(SO4) + Na(NO3) =>
Hg(NO3)2 + Na2(SO4) = Hg(SO4) + 2 Na(NO3)
Ca10O26H2P6 + H2SO4 = H3PO4 + CaSO4 + H2O =>
Ca10O26H2P6 + 10 H2SO4 = 6 H3PO4 + 10 CaSO4 + 2 H2O
Fe2(SO4)3 + CuO = CuSO4 + Fe2O3 =>
Fe2(SO4)3 + 3 CuO = 3 CuSO4 + Fe2O3
Na2CO3 + Ca(NO3)2 = CaCO3 + Na2(NO3)2 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + Na2(NO3)2
N2 + K = N2K =>
N2 + K = N2K
Li + Mg(OH)2 = Li(OH)2 + Mg =>
Li + Mg(OH)2 = Li(OH)2 + Mg
Cu2O + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
HCl + BaOH = BaCl2 + H2O + H2 =>
4 HCl + 2 BaOH = 2 BaCl2 + 2 H2O + H2
Cu(NO3)2 + (NH4) = Cu + NH4(NO3)2 =>
Cu(NO3)2 + (NH4) = Cu + NH4(NO3)2
(NH4)2SO4(aq) + SrCl2(aq) = Cl(NH4)(aq) + Sr(SO4)(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 Cl(NH4)(aq) + Sr(SO4)(s)
CH3CN + O2 = CO + H2O + NO =>
4 CH3CN + 9 O2 = 8 CO + 6 H2O + 4 NO
KI + HNO3 + NaNO2 = HNO2 + KNO3 + I2 + Na =>
2 KI + 2 HNO3 + 2 NaNO2 = 2 HNO2 + 2 KNO3 + I2 + 2 Na
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CsOH + P2O5 = CsPO3 + H2O =>
2 CsOH + P2O5 = 2 CsPO3 + H2O
Mn(CH3COO)2*4H2O + KMnO4 + CH3COOH = Mn(CH3COO)3*2H2O + CH3COOK + H2O =>
4 Mn(CH3COO)2*4H2O + KMnO4 + 8 CH3COOH = 5 Mn(CH3COO)3*2H2O + CH3COOK + 10 H2O
NiO + NaOH = Na2NiO2 + H2O =>
NiO + 2 NaOH = Na2NiO2 + H2O
C3 = C =>
C3 = 3 C
H2WO4 + NaOH = Na2WO4 + H2O =>
H2WO4 + 2 NaOH = Na2WO4 + 2 H2O
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
KIO4 + H2SO4 = K2SO4 + IO4 + H =>
2 KIO4 + H2SO4 = K2SO4 + 2 IO4 + 2 H
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
C4H9ClAgNO3C2H6O = (CH3)3COC2H5HNO3AgCl =>
C4H9ClAgNO3C2H6O = (CH3)3COC2H5HNO3AgCl
NaI + ZnSO4 = I2 + Zn + Na2SO4 =>
2 NaI + ZnSO4 = I2 + Zn + Na2SO4
Fe2 + Yb = FeYb =>
Fe2 + 2 Yb = 2 FeYb
Ag2S + Cl2 = AgCl + S8 =>
8 Ag2S + 8 Cl2 = 16 AgCl + S8
HCl + SnCl3 + O3 = SnCl4 + H2O =>
6 HCl + 6 SnCl3 + O3 = 6 SnCl4 + 3 H2O
HBrO2 = H + Br + O2 =>
HBrO2 = H + Br + O2
C6H6Cl6 + O2 = CO2 + H2O + Cl2 =>
2 C6H6Cl6 + 15 O2 = 12 CO2 + 6 H2O + 6 Cl2
C7H6O3 + NaOH = NaHCO + H2O =>
C7H6O3 + 7 NaOH = 7 NaHCO + 3 H2O
MnO2 + Al = Mn + Al2O =>
MnO2 + 4 Al = Mn + 2 Al2O
KF + Br2 = KBr2 + F2 =>
2 KF + 2 Br2 = 2 KBr2 + F2
Zn + HBr = Zn2Br + H =>
2 Zn + HBr = Zn2Br + H
K3(Fe(CN)6) + HgCl2 = K3(Hg(CN)6) + FeCl2 =>
K3(Fe(CN)6) + HgCl2 = K3(Hg(CN)6) + FeCl2
Ho2O3 + NH4Cl = HoCl3 + NH3 + H2O =>
Ho2O3 + 6 NH4Cl = 2 HoCl3 + 6 NH3 + 3 H2O
Li + H2SO4 = H2S + H2O + LiSO4 =>
4 Li + 5 H2SO4 = H2S + 4 H2O + 4 LiSO4
KMnO4 + H2SO4 + Tl2SO4 = MnSO4 + Tl2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Tl2SO4 = 4 MnSO4 + 5 Tl2(SO4)3 + 2 K2SO4 + 16 H2O
Hg{2+} + Ni = Hg + Ni{2+} =>
Hg{2+} + Ni = Hg + Ni{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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