| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 H2O + 4 IF7 = 28 HF + 7 O2 + 2 I2
CaSO4 + NaI = CaI + NaSO4 =>
CaSO4 + NaI = CaI + NaSO4
Fe3Al2Si4 + Fe3Al3Si2 = Fe3Al2Si3 + Fe5Al4Si6 =>
5 Fe3Al2Si4 + 2 Fe3Al3Si2 = 2 Fe3Al2Si3 + 3 Fe5Al4Si6
S + KMnO4 + H2O = KOH + MnO2 + H2SO4 =>
S + 2 KMnO4 + 2 H2O = 2 KOH + 2 MnO2 + H2SO4
Pb2(CO3)4 = PbO2 + CO2 =>
Pb2(CO3)4 = 2 PbO2 + 4 CO2
NiSO4 + NH4Cl + NH4OH = Ni(NH3)6Cl2 + (NH4)2SO4 + H2O =>
NiSO4 + 2 NH4Cl + 6 NH4OH = Ni(NH3)6Cl2 + (NH4)2SO4 + 6 H2O
NaOH(aq) + CuSO4 = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4 = Na2SO4(aq) + Cu(OH)2
N2H4*H2SO4 + KIO3 = KI + N2 + SO2 + H2O =>
3 N2H4*H2SO4 + KIO3 = KI + 3 N2 + 3 SO2 + 9 H2O
NbO2 + C2H2 = NbO + CO2 + H2 =>
4 NbO2 + C2H2 = 4 NbO + 2 CO2 + H2
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
Fe2(CO3)3 + H2O = Fe(OH)3 + CO2 =>
Fe2(CO3)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2
KMnO4 = MnK + O4 =>
KMnO4 = MnK + O4
K2MnO4 + C2H5OH = MnO2 + CH3C(H)O + KOH =>
K2MnO4 + C2H5OH = MnO2 + CH3C(H)O + 2 KOH
CH3COOAg = CH3COO{-} + Ag{+} =>
CH3COOAg = CH3COO{-} + Ag{+}
C6H3(COOH)2Cl + NaHCO3 = C6H3(COOH)2 + NaCl + H2O + CO2 =>
29 C6H3(COOH)2Cl + 29 NaHCO3 = 28 C6H3(COOH)2 + 29 NaCl + 17 H2O + 37 CO2
AlCl3(aq) + NaOH(aq) = Al(OH)3 + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl(aq)
Li2CO3 + NiO + MoO3 = Li2Ni2Mo3O12 + CO2 =>
Li2CO3 + 2 NiO + 3 MoO3 = Li2Ni2Mo3O12 + CO2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
Na + H2O = Na4OH2 =>
4 Na + H2O = Na4OH2
Na2S + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
K2CrO4 + Pb(NO3)2 = PbCrO4 + NO3 + K =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 NO3 + 2 K
CaCO3 + C6H8O7*H2O = Ca3(C6H5O7)2 + H2O + CO2 =>
3 CaCO3 + 2 C6H8O7*H2O = Ca3(C6H5O7)2 + 5 H2O + 3 CO2
NaOH(aq) + CuCl2(aq) = NaCl(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuCl2(aq) = 2 NaCl(aq) + Cu(OH)2
Na2HPO4 + NH3 + CaCl2 = Ca3(PO4)2 + NaCl + NH4Cl =>
2 Na2HPO4 + 2 NH3 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
Na3PO4 + NaOH = Na4PO5H =>
Na3PO4 + NaOH = Na4PO5H
C2H4OH + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 C2H4OH + K2Cr2O7 + 4 H2SO4 = 2 C2H4O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
UO2Cl2 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + KCl =>
2 UO2Cl2 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + 4 KCl
AlCl3(aq) + NaOH(aq) = NaAlO2(aq) + NaCl(aq) + H2O =>
AlCl3(aq) + 4 NaOH(aq) = NaAlO2(aq) + 3 NaCl(aq) + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + MgI2 = ClI + Mg =>
Cl2 + MgI2 = 2 ClI + Mg
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
Zn(OH)2 + CH3COOH = H2O + Zn(C2H3O2)2 =>
Zn(OH)2 + 2 CH3COOH = 2 H2O + Zn(C2H3O2)2
Br2 + H2O = Br(H2O)2 =>
Br2 + 4 H2O = 2 Br(H2O)2
C3H6 + O2 = C3H6O2 =>
C3H6 + O2 = C3H6O2
H2SO4 + KI + K2Cr2O7 = I2 + Cr2(SO4) + K2SO4 + H2O =>
7 H2SO4 + 10 KI + K2Cr2O7 = 5 I2 + Cr2(SO4) + 6 K2SO4 + 7 H2O
IO{-}3 + AsO{-}3 = I{-} + AsO3{-}4 =>
2 IO{-}3 + AsO{-}3 = 2 I{-} + AsO3{-}4
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
KOH + H2SO4 = H2OH + KSO4 =>
KOH + H2SO4 = H2OH + KSO4
KCN + Hg(NO3)2 = K2[Hg(CN)2] + NO3 =>
2 KCN + Hg(NO3)2 = K2[Hg(CN)2] + 2 NO3
Na2WO4*2H2O + Bi(NO3)3*5H2O = Bi2WO6 + H2O + NaNO3 + NO2 + O2 =>
Na2WO4*2H2O + 2 Bi(NO3)3*5H2O = Bi2WO6 + 12 H2O + 2 NaNO3 + 4 NO2 + O2
Ca(Cl)2 + HNO3 = Ca(NO3)2 + HCl =>
Ca(Cl)2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
C6H5OH + C3H6O = C9H12O2 =>
C6H5OH + C3H6O = C9H12O2
Mg + HOCl = Mg(OCl)2 + H2 =>
Mg + 2 HOCl = Mg(OCl)2 + H2
CCl3CHO + KOH = CCl3CH(OK)OH =>
CCl3CHO + KOH = CCl3CH(OK)OH
FeCo3 + KOH = FeK + Co3OH =>
FeCo3 + KOH = FeK + Co3OH
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l) =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l)
Li + AuCl = Li3Cl + Au =>
3 Li + AuCl = Li3Cl + Au
C6H5OH + C3H6O = C9H12O2 =>
C6H5OH + C3H6O = C9H12O2
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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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