| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ae + 3 HCe = AeCe3 + 3 H
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
C2H6O2 + KMnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
C6H15N + NaOH = C6H14NNa + H2O =>
C6H15N + NaOH = C6H14NNa + H2O
H2CrO4 + Fe(OH)3 = H2O + Fe2(CrO4)3 =>
3 H2CrO4 + 2 Fe(OH)3 = 6 H2O + Fe2(CrO4)3
Fe(NO3)2(s) = Fe(NO3)2(aq) =>
Fe(NO3)2(s) = Fe(NO3)2(aq)
As + Na2CO3 = As(Na2CO3) =>
As + Na2CO3 = As(Na2CO3)
BrO + H = HBrO =>
BrO + H = HBrO
Pb(CH3COO)2 + Na2CrO4 = PbCrO4 + CH3COONa =>
Pb(CH3COO)2 + Na2CrO4 = PbCrO4 + 2 CH3COONa
AlCl3 + K3FeC6O12 + N2 = KCl + AlFeN2 + CO2 =>
AlCl3 + K3FeC6O12 + N2 = 3 KCl + AlFeN2 + 6 CO2
Cu2(CO3)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2(CO3)2 + 4 HCl = 2 CuCl2 + 2 H2O + 2 CO2
COSO4*8H2O(s) = COSO4(s) + H2O(l) =>
COSO4*8H2O(s) = COSO4(s) + 8 H2O(l)
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Cd(NO3)2 + NH3 + H2O = Cd(OH)2 + NH4NO3 =>
Cd(NO3)2 + 2 NH3 + 2 H2O = Cd(OH)2 + 2 NH4NO3
Ba + HF = H2 + Ba1F2 =>
Ba + 2 HF = H2 + Ba1F2
(NH4)2SO4 + HNO3 = (NH4)NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2(NH4)NO3 + H2SO4
O + H = H2O =>
O + 2 H = H2O
BaCl2 + Pb(NO3)2 = Pb(Cl2) + Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = Pb(Cl2) + Ba(NO3)2
CuSO4 + Ca(ClO4)2 = Cu(ClO4)2 + CaSO4 =>
CuSO4 + Ca(ClO4)2 = Cu(ClO4)2 + CaSO4
Br2 + CuI2 = BrI + Cu =>
Br2 + CuI2 = 2 BrI + Cu
MnO2 + HCl = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2 + 4 HCl = MnCl2(aq) + 2 H2O(l) + Cl2(g)
CaO + Cl2 + H2O = Ca(ClO2)2 + HCl =>
CaO + 4 Cl2 + 3 H2O = Ca(ClO2)2 + 6 HCl
HCl + NaHCO3 = NaH2CO3 + Cl =>
HCl + NaHCO3 = NaH2CO3 + Cl
H + Cl4 = HCl4 =>
H + Cl4 = HCl4
SCd + (NO3)H = (NO3)2Cd + S + NO + H2O =>
3 SCd + 8(NO3)H = 3(NO3)2Cd + 3 S + 2 NO + 4 H2O
KHS + HCOOH = H2S + HCOOK =>
KHS + HCOOH = H2S + HCOOK
H2 + SO4 + Fe(OH)3 = H2O + FeSO4 =>
3 H2 + 2 SO4 + 2 Fe(OH)3 = 6 H2O + 2 FeSO4
Na2C2O4 + FeSCN = NaSCN + Fe2C2O4 =>
Na2C2O4 + 2 FeSCN = 2 NaSCN + Fe2C2O4
(C6)(H12)(O6) + O2 = CO2 + (H2)O =>
(C6)(H12)(O6) + 6 O2 = 6 CO2 + 6(H2)O
Li3PO4 + AuNO3 = LiNO3 + Au3PO4 =>
Li3PO4 + 3 AuNO3 = 3 LiNO3 + Au3PO4
PCl3 + H2O = H3PO4 + HCl + H =>
PCl3 + 4 H2O = H3PO4 + 3 HCl + 2 H
NH4OH + HIO = (NH4)IO + H2O =>
NH4OH + HIO = (NH4)IO + H2O
CaCl2 + Li3PO4 = CaPO4 + Li3Cl2 =>
CaCl2 + Li3PO4 = CaPO4 + Li3Cl2
PCl3 + H2O = H3PO4 + HCl + H =>
PCl3 + 4 H2O = H3PO4 + 3 HCl + 2 H
Al(s) + Br2(s) = Al2Br6(s) =>
2 Al(s) + 3 Br2(s) = Al2Br6(s)
C6H6 + O = CO + H =>
C6H6 + 6 O = 6 CO + 6 H
HCl + NaHC2 = NaCl + H2 + C3 =>
3 HCl + 3 NaHC2 = 3 NaCl + 3 H2 + 2 C3
C3H8 + Br2 = C3Br8 + HBr =>
C3H8 + 8 Br2 = C3Br8 + 8 HBr
PCl3 + H2O = H3PO4 + HCl + H =>
PCl3 + 4 H2O = H3PO4 + 3 HCl + 2 H
K + PbCrO4 = Pb + K2CrO4 =>
2 K + PbCrO4 = Pb + K2CrO4
Zr(OH)2 + H2SO4 = ZrSO4 + H2O =>
Zr(OH)2 + H2SO4 = ZrSO4 + 2 H2O
HCl + NH3 = HClNH3 =>
HCl + NH3 = HClNH3
FeO3(s) + Al(s) = Fe(s) + Al2O =>
FeO3(s) + 6 Al(s) = Fe(s) + 3 Al2O
Fe(SCN) + Hg(NO3)2 = Hg(SCN)4 + Fe + (NO3)2 =>
4 Fe(SCN) + Hg(NO3)2 = Hg(SCN)4 + 4 Fe + (NO3)2
Ba + HF = H2 + Ba1F2 =>
Ba + 2 HF = H2 + Ba1F2
H2S + Rb(OH) = Rb2S + H2O =>
H2S + 2 Rb(OH) = Rb2S + 2 H2O
I2 + S2O3{-}2 = I{-}1 + S4O6{-}2 =>
I2 + 4 S2O3{-}2 = 2 I{-}1 + 2 S4O6{-}2
PbCl3 + H2O = H3PbO3 + HCl =>
PbCl3 + 3 H2O = H3PbO3 + 3 HCl
CH3COOH(aq) + NaOH = H2O + NaCH3COO =>
CH3COOH(aq) + NaOH = H2O + NaCH3COO
Hg + (OH) + No = Hg(OH)No3 =>
Hg + (OH) + 3 No = Hg(OH)No3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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