| Équations équilibrées la veille | Équations équilibrées le lendemain |
C11H12O3 + 2 NaOH + 2 HOCl = C11H10O4 + 2 NaCl + 3 H2O
BaO + KOH = K2BaO2 + H2O =>
BaO + 2 KOH = K2BaO2 + H2O
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
Cl2 + CaI2 = CaCl2 + I =>
Cl2 + CaI2 = CaCl2 + 2 I
Ag2O + NH3*H2O = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH3*H2O = 2[Ag(NH3)2]OH + 3 H2O
KBr + KClO2 + H2SO4 = Br + H2O + K2SO4 + KCl =>
4 KBr + KClO2 + 2 H2SO4 = 4 Br + 2 H2O + 2 K2SO4 + KCl
PBO2 + HCl = PBCl2 + H2O + Cl2 =>
PBO2 + 4 HCl = PBCl2 + 2 H2O + Cl2
PbNO3 + KI = K + NO3 + PbI2 =>
PbNO3 + 2 KI = 2 K + NO3 + PbI2
C5H12 + HNO3 = C5H11 + NO2 + H2O =>
C5H12 + HNO3 = C5H11 + NO2 + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
PbSO4 + NaOH = PbOH + NaSO4 =>
PbSO4 + NaOH = PbOH + NaSO4
SnCl2 + Bi(OH)3 = BiCl3 + SnO + H2O =>
3 SnCl2 + 2 Bi(OH)3 = 2 BiCl3 + 3 SnO + 3 H2O
H2 + HSO4 = H2SO4 =>
H2 + 2 HSO4 = 2 H2SO4
Ti + Al = Ti75Al25 =>
75 Ti + 25 Al = Ti75Al25
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
(Ta2)(O5) + (C)(Cl4) = (Ta)(Cl5) + (C)(O)(Cl2) =>
(Ta2)(O5) + 5(C)(Cl4) = 2(Ta)(Cl5) + 5(C)(O)(Cl2)
Ma + O = MaO =>
Ma + O = MaO
Fe3O4 + H2SO4 + Ce(SO4)2 = Fe2(SO4)3 + CeSO4 + H2O =>
2 Fe3O4 + 8 H2SO4 + Ce(SO4)2 = 3 Fe2(SO4)3 + CeSO4 + 8 H2O
CH3COCl + C2H5OH = CH3COOHC2H3 + HCl =>
5 CH3COCl + 3 C2H5OH = 4 CH3COOHC2H3 + 5 HCl
Au + SeO4{2-} + H3O{+} = Au{3+} + SeO3{2-} + H2O =>
2 Au + 3 SeO4{2-} + 6 H3O{+} = 2 Au{3+} + 3 SeO3{2-} + 9 H2O
C3H7OH + KMnO4 = C2H5COH + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C2H5COH + 2 MnO2 + 2 KOH + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2PO4(s) + OH(aq) = PO4(aq) + H2O(l) =>
H2PO4(s) + 2 OH(aq) = PO4(aq) + 2 H2O(l)
H2SO4 + Al = H2 + Al2(SO4)4 =>
4 H2SO4 + 2 Al = 4 H2 + Al2(SO4)4
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
CH4O + C7H6O3 = C7H8O3 + H2O =>
7 CH4O + 6 C7H6O3 = 7 C7H8O3 + 4 H2O
CaCl2 + HCl + O2 = Ca(OH)2 + Cl2 =>
CaCl2 + 2 HCl + O2 = Ca(OH)2 + 2 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
SnSO4 + Na = Na2SO4 + Sn =>
SnSO4 + 2 Na = Na2SO4 + Sn
Sn + Fe(NO3)3 = Sn3(NO3)4 + Fe =>
9 Sn + 4 Fe(NO3)3 = 3 Sn3(NO3)4 + 4 Fe
FeAs2 + O2 = FeO + As2O3 =>
FeAs2 + 2 O2 = FeO + As2O3
NH3 + O1 = N2 + H2O =>
2 NH3 + 3 O1 = N2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6O*H2O + O2 = CO2 + H2O =>
C2H6O*H2O + 3 O2 = 2 CO2 + 4 H2O
H2O2 + C20H12 = H2O + CO2 =>
46 H2O2 + C20H12 = 52 H2O + 20 CO2
CO2 + H3O = H3CO3 = =>
CO2 + H3O = H3CO3
IO3{-} + P4 + OH{-} = PO4{3-} + I{-} + H2O =>
10 IO3{-} + 3 P4 + 36 OH{-} = 12 PO4{3-} + 10 I{-} + 18 H2O
C6H5OH + H2 = C6H6 + H2O =>
C6H5OH + H2 = C6H6 + H2O
C13H10 + H2 = C8H10 =>
8 C13H10 + 25 H2 = 13 C8H10
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Na2Cr2O7 + Al(NO3)3 = Na2(NO3)3 + AlCr2O7 =>
Na2Cr2O7 + Al(NO3)3 = Na2(NO3)3 + AlCr2O7
AlCl3 + Ca(NO3)2 = Al(NO3)3 + CaCl2 =>
2 AlCl3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 CaCl2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2
HCl + H2SO4 = HSO4 + H2Cl =>
HCl + H2SO4 = HSO4 + H2Cl
CH3COCl + C2H5OH = CH3COOHC2H3 + HCl =>
5 CH3COCl + 3 C2H5OH = 4 CH3COOHC2H3 + 5 HCl
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
NH4I + Ca(NO3)2 = NH4NO3 + CaI2 =>
2 NH4I + Ca(NO3)2 = 2 NH4NO3 + CaI2
Zn3(PO4)2 = P4 + O2 + Zn =>
2 Zn3(PO4)2 = P4 + 8 O2 + 6 Zn
CaCO3 + HCl = CaCl2 + CO2 + H2O(aq) =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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