| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 FeK3(C2O4)3H2O + 48 H2SO4 + 12 KMnO4 = 21 K2SO4 + 12 MnSO4 + 5 Fe2(SO4)3 + 58 H2O + 60 CO2
Cl2(s) + PbI4(aq) = PbCl2 + I2 =>
Cl2(s) + PbI4(aq) = PbCl2 + 2 I2
K2SO4 + PbO2 = Pb(SO4)2 + K2O =>
2 K2SO4 + PbO2 = Pb(SO4)2 + 2 K2O
K2S + NiCl2 = KCl + NiS =>
K2S + NiCl2 = 2 KCl + NiS
Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
N + H2O = NH4NO2 =>
2 N + 2 H2O = NH4NO2
C7H5NaO3 + H = C7H4O2Na + H2O =>
C7H5NaO3 + H = C7H4O2Na + H2O
I12 + HNO3 = HIO3 + NO + H2O =>
I12 + 20 HNO3 = 12 HIO3 + 20 NO + 4 H2O
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O =>
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O
Zn + Na[Au(CN)2] = Na2[Zn(CN)4] + Au =>
Zn + 2 Na[Au(CN)2] = Na2[Zn(CN)4] + 2 Au
NaHCO3(s) = Na2C2O4(s) + H2O(l) + O2(g) =>
4 NaHCO3(s) = 2 Na2C2O4(s) + 2 H2O(l) + O2(g)
NaI + BaCl2 = BaI + NaCl2 =>
NaI + BaCl2 = BaI + NaCl2
C57H98O6 + H2 = C57H100O6 =>
C57H98O6 + H2 = C57H100O6
Ba(NO3)2(aq) + NH4Cl(aq) = BaCl(aq) + NH4(NO3)2(aq) =>
Ba(NO3)2(aq) + NH4Cl(aq) = BaCl(aq) + NH4(NO3)2(aq)
C2H5Br + O2 = H2O + Br + C2H4 =>
4 C2H5Br + O2 = 2 H2O + 4 Br + 4 C2H4
NaOH + NaCl = Na2OHCl =>
NaOH + NaCl = Na2OHCl
Na2CO3 + HCl + Ba(OH)2 = NaCl + H2O + BaCO3 =>
Na2CO3 + 2 HCl + Ba(OH)2 = 2 NaCl + 2 H2O + BaCO3
Na2Fe{2+}Fe{2+}Fe{2+}Fe{3+}2[(OH)2Si8O22] + Al2O3 + CaO + SiO2 = NaAlSi3O8 + CaFe{2+}Si2O6 =>
Na2Fe{2+}Fe{2+}Fe{2+}Fe{3+}2[(OH)2Si8O22] + Al2O3 + CaO + 6 SiO2 = 2 NaAlSi3O8 + CaFe{2+}Si2O6
BrFl3 = Br + Fl3 =>
BrFl3 = Br + Fl3
H3PO4 + NH5O = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH5O = 3 H2O + (NH4)3PO4
KBr + Al2(SO4)3 = AlBr3 + K2SO4 =>
6 KBr + Al2(SO4)3 = 2 AlBr3 + 3 K2SO4
Hf + WO3 = HfO2 + W18O49 =>
5 Hf + 36 WO3 = 5 HfO2 + 2 W18O49
Os + KBrF4 = KOsF6 + Br2 + KF =>
6 Os + 10 KBrF4 = 6 KOsF6 + 5 Br2 + 4 KF
C7H16 + O3 = CO3 + H2O =>
3 C7H16 + 29 O3 = 21 CO3 + 24 H2O
H2 + PO2 + O2 = H3PO4 =>
3 H2 + 2 PO2 + 2 O2 = 2 H3PO4
HCl + K2Cr2O7 + C2H6O = CrCl3 + KCl + CO2 + H2O =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 CrCl3 + 4 KCl + 2 CO2 + 11 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
Ce + H2O = Ce(OH)3 + H2 =>
2 Ce + 6 H2O = 2 Ce(OH)3 + 3 H2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
NIO + H2O = H2NIO2 =>
NIO + H2O = H2NIO2
P2O3 = P + O2 =>
2 P2O3 = 4 P + 3 O2
CaC2 + C2H5OH = (C2H5O)2Ca + C2H2 =>
CaC2 + 2 C2H5OH = (C2H5O)2Ca + C2H2
Li + CaSO4 = Li2SO4 + Ca =>
2 Li + CaSO4 = Li2SO4 + Ca
Br2 + SnCl2 = SnBr + Cl2 =>
Br2 + 2 SnCl2 = 2 SnBr + 2 Cl2
(Fe)2(O)3 + CO = Fe + CO2 =>
(Fe)2(O)3 + 3 CO = 2 Fe + 3 CO2
SnCl4*5H2O = SnO2 + HCl + H2O =>
SnCl4*5H2O = SnO2 + 4 HCl + 3 H2O
Na2CO3 + C7H8O3S = C7H7NaO3S + CO2 + H2O =>
Na2CO3 + 2 C7H8O3S = 2 C7H7NaO3S + CO2 + H2O
Na2S2O2 + HCl = S + NaCl + SO2 + H2 =>
Na2S2O2 + 2 HCl = S + 2 NaCl + SO2 + H2
I2 + (HCl)(aq) = Cl + HI(aq) =>
I2 + 2(HCl)(aq) = 2 Cl + 2 HI(aq)
BaCl2(heat) = Ba + Cl2 =>
BaCl2(heat) = Ba + Cl2
Ca{2+} + EDTA{4-} = Ca2EDTA =>
2 Ca{2+} + EDTA{4-} = Ca2EDTA
K2Cr2O7 + FeO + H2O = Cr2O3 + Fe2O3 + KOH =>
K2Cr2O7 + 6 FeO + H2O = Cr2O3 + 3 Fe2O3 + 2 KOH
CuSO4 + H2O = CuSO4*5H2O(g) =>
CuSO4 + 5 H2O = CuSO4*5H2O(g)
(NH4)2[SnCl6] + Na2S = SnS2 + NH4Cl + NaCl =>
(NH4)2[SnCl6] + 2 Na2S = SnS2 + 2 NH4Cl + 4 NaCl
CaCO3 + CO2 + H2O = Ca(HCO3)2 = CaCO3 + CO2 + H2OCa(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
C6H9CH3 + KMnO4 = MnO2 + KOH + C6H5C(O)CH3 + H2O =>
8 C6H9CH3 + 18 KMnO4 = 18 MnO2 + 18 KOH + 7 C6H5C(O)CH3 + 11 H2O
(NH4)2SO4 + Al(OH)3 = AlNH4(SO4)2 + NH3 + H2O =>
2(NH4)2SO4 + Al(OH)3 = AlNH4(SO4)2 + 3 NH3 + 3 H2O
CH14O06 + O2 = CO2 + H2O =>
2 CH14O06 + 3 O2 = 2 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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