| Équations équilibrées la veille | Équations équilibrées le lendemain |
CHI3 + 3 KCl + PbO2 = PbO + Cl2 + CHOCl + 3 KI
CuSO4 + H2O2 = Cu(OH)2 + SO4 =>
CuSO4 + H2O2 = Cu(OH)2 + SO4
PCl5(g) = P4(g) + Cl2(g) =>
4 PCl5(g) = P4(g) + 10 Cl2(g)
C6H12O5 = C2H6O + CO2 + CO =>
C6H12O5 = 2 C2H6O + CO2 + CO
NaF + Br2 = NaBr + NaF2 =>
4 NaF + Br2 = 2 NaBr + 2 NaF2
CaCO3 + HC2H3O2 = H2O + CO2 + Ca(CH3CO2)2 =>
CaCO3 + 2 HC2H3O2 = H2O + CO2 + Ca(CH3CO2)2
ICl = Cl + I =>
ICl = Cl + I
Fe2(SO4)3*9H2O + H2SO4 + KOH = FeK(SO4)2 + H2O =>
Fe2(SO4)3*9H2O + H2SO4 + 2 KOH = 2 FeK(SO4)2 + 11 H2O
Ca(HCO3)2 + HCl = CO2 + H2O + CaCl2 =>
Ca(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + CaCl2
C15H31COOH + Ca(OH)2 = (C15H31COO)2Ca + H2O =>
2 C15H31COOH + Ca(OH)2 = (C15H31COO)2Ca + 2 H2O
SIO2 + Ca(OH)2 = CaSIO3 + H2O =>
SIO2 + Ca(OH)2 = CaSIO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH4Br + CaOH = NH4OH + CaBr =>
NH4Br + CaOH = NH4OH + CaBr
AlPO4 + CrCl3 = AlCl3 + CrPO4 =>
AlPO4 + CrCl3 = AlCl3 + CrPO4
H2O(aq) + NH4NO3(s) = HNO3(aq) + NH4O(aq) =>
5 H2O(aq) + 7 NH4NO3(s) = 6 HNO3(aq) + 8 NH4O(aq)
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
Ni + (CH3)2C2N2O2H2 = Ni[(CH3)2C2N2O2H]2 + H =>
Ni + 2(CH3)2C2N2O2H2 = Ni[(CH3)2C2N2O2H]2 + 2 H
CuCl2 + KCN = K2Cu(CN)3 + (CN)2 + KCl =>
2 CuCl2 + 8 KCN = 2 K2Cu(CN)3 + (CN)2 + 4 KCl
H2 + Al + O2 = Al(OH3) =>
3 H2 + 2 Al + O2 = 2 Al(OH3)
C6H8O7 + HO = C6H5O7 + H2O =>
C6H8O7 + 3 HO = C6H5O7 + 3 H2O
KAl(OH)4 + H2(SO)4 = K2(SO)4 + Al(OH)3 + H2O =>
2 KAl(OH)4 + H2(SO)4 = K2(SO)4 + 2 Al(OH)3 + 2 H2O
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
Hg + (NO3)2 + NaCl = NaNO3 + Hg2Cl2 =>
2 Hg + (NO3)2 + 2 NaCl = 2 NaNO3 + Hg2Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCl2 + (C17H35COONa) = NaCl + (C17H35COO)2Ca =>
CaCl2 + 2(C17H35COONa) = 2 NaCl + (C17H35COO)2Ca
CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C4H9Cl + AgNO3 = C4H9 + ClAg + NO3 =>
C4H9Cl + AgNO3 = C4H9 + ClAg + NO3
As + H2O = As3O4 + H2 =>
3 As + 4 H2O = As3O4 + 4 H2
Os + KOH + O2 = K2OsO4 + H2O =>
2 Os + 4 KOH + 3 O2 = 2 K2OsO4 + 2 H2O
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + H2S + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 Na2SO4
KCO3 + BaCI = KCI + BaCO3 =>
KCO3 + BaCI = KCI + BaCO3
HClO3 = HClO4 + H2O + Cl2 + O2 =>
8 HClO3 = 4 HClO4 + 2 H2O + 2 Cl2 + 3 O2
KClO3 = KCl + (O3)2 =>
2 KClO3 = 2 KCl + (O3)2
XCH4 + Cl2 = XCH2Cl2 + HCl =>
XCH4 + 2 Cl2 = XCH2Cl2 + 2 HCl
Zn + HClO4 = HCl + ZnO4 =>
Zn + HClO4 = HCl + ZnO4
O2 + H2 + C = C3H6O =>
O2 + 6 H2 + 6 C = 2 C3H6O
HN3 = N2 + H2 =>
2 HN3 = 3 N2 + H2
Mg(OH)2 + H2SO4 = MgOH + H3SO5 =>
Mg(OH)2 + H2SO4 = MgOH + H3SO5
Na2CO3 + PbSO4 + C = Na2SO4 + CO2 + Pb =>
2 Na2CO3 + 2 PbSO4 + C = 2 Na2SO4 + 3 CO2 + 2 Pb
C6H12O6 + H2SO4 = CO2 + H6 + SO =>
3 C6H12O6 + 6 H2SO4 = 18 CO2 + 8 H6 + 6 SO
Co2(OH)2SO4 + NH3*H2O = [Co(NH3)6]{2+} + SO4{2-} + OH{-} + H2O =>
Co2(OH)2SO4 + 12 NH3*H2O = 2[Co(NH3)6]{2+} + SO4{2-} + 2 OH{-} + 12 H2O
KNO3 + (NH4)6Mo7O24*4H2O + HOC(CO2H)(CH2CO2H)2 = K2MoO4 + CO2 + H2O + N2 =>
126 KNO3 + 9(NH4)6Mo7O24*4H2O + 26 HOC(CO2H)(CH2CO2H)2 = 63 K2MoO4 + 156 CO2 + 248 H2O + 90 N2
Li + Fe(No3)3 = LiNo3 + Fe =>
3 Li + Fe(No3)3 = 3 LiNo3 + Fe
Nb2CrN2O2 = CrN + Nb2N + Nb2O5 + N2 =>
5 Nb2CrN2O2 = 5 CrN + 3 Nb2N + 2 Nb2O5 + N2
MnSO4 + K2SO4 + H2O = H2S + KMnO4 + H2SO4 =>
8 MnSO4 + 4 K2SO4 + 12 H2O = 5 H2S + 8 KMnO4 + 7 H2SO4
K2Cr2O7 + NaBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = 3 Br2 + K2SO4 + 3 Na2SO4 + 7 H2O + Cr2(SO4)3
H3PO4 + Na2CO3 = Na2PO4 + H3CO3 =>
H3PO4 + Na2CO3 = Na2PO4 + H3CO3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
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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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