| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + LiI = BaI + Li(OH)2
C2H2(NO3)3 = CO2 + H2O + N2 + O2 =>
2 C2H2(NO3)3 = 4 CO2 + 2 H2O + 3 N2 + 4 O2
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
H2NCH2(CH2)4CH2NH2 + ClCO(CH2)4COCl = HNH(CH2)6NHCO(CH2)4COCl + HCl =>
H2NCH2(CH2)4CH2NH2 + ClCO(CH2)4COCl = HNH(CH2)6NHCO(CH2)4COCl + HCl
C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CsOH(aq) + H2SO4(aq) = Cs2SO4 + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4 + 2 H2O
MgSO4*H2O + KCl = K2SO4 + MgCl2 + H2O =>
MgSO4*H2O + 2 KCl = K2SO4 + MgCl2 + H2O
Li3PO4 + HNO3 = HPO4 + Li3NO3 =>
Li3PO4 + HNO3 = HPO4 + Li3NO3
Cu(CN)2 + KCN = K3[Cu(CN)4] + (CN)2 =>
2 Cu(CN)2 + 6 KCN = 2 K3[Cu(CN)4] + (CN)2
K3 + (PO4) + (CaCO3) = K2CO3 + Ca3(PO4)2 =>
2 K3 + 2(PO4) + 3(CaCO3) = 3 K2CO3 + Ca3(PO4)2
C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Mg + (O)2 = MgO =>
2 Mg + (O)2 = 2 MgO
NH2(CH2)COOCH3HCl + NaOH = NH2(CH2)COOCH3H2O + NaCl =>
NH2(CH2)COOCH3HCl + NaOH = NH2(CH2)COOCH3H2O + NaCl
AlOH3KOH = KOH3AlOH =>
AlOH3KOH = KOH3AlOH
Na2CO3 + Cl2 + H2O = NaHCO3 + Cl2O + NaCl =>
2 Na2CO3 + 2 Cl2 + H2O = 2 NaHCO3 + Cl2O + 2 NaCl
KMnO4 + Al + S = K2S + Al2O3 + Mn =>
6 KMnO4 + 16 Al + 3 S = 3 K2S + 8 Al2O3 + 6 Mn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaF2 + B2O3 = BF3 + CaO =>
3 CaF2 + B2O3 = 2 BF3 + 3 CaO
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
Ca + PbF4 = Pb + CaF2 =>
2 Ca + PbF4 = Pb + 2 CaF2
Cu(II) + I{-}2 = Cu(II)I{-}2 =>
Cu(II) + I{-}2 = Cu(II)I{-}2
Bi(NO3)3 + H2S = Bi2S + H(NO3)3 =>
2 Bi(NO3)3 + H2S = Bi2S + 2 H(NO3)3
Ir2S3 + O2 = Ir{3} + SO2{-2} =>
Ir2S3 + 3 O2 = 2 Ir{3} + 3 SO2{-2}
AlCl3 + NH4I = AlI3 + NH4Cl =>
AlCl3 + 3 NH4I = AlI3 + 3 NH4Cl
Cu + NaOH = CuNaOH =>
Cu + NaOH = CuNaOH
CH3OH + O2 = HCOOH + H2O =>
CH3OH + O2 = HCOOH + H2O
FeO + AlPO4 = Fe3(PO4)2 + Al2O3 =>
3 FeO + 2 AlPO4 = Fe3(PO4)2 + Al2O3
CrCl3 + Ba(OH)2 = Cr(OH)3 + Cl2Ba =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Cl2Ba
AlBr3 + H2CO3 = Al2(CO3)3 + HBr =>
2 AlBr3 + 3 H2CO3 = Al2(CO3)3 + 6 HBr
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
(NH4)2CO3 + MgCl2 = NH4Cl + Mg(CO3) =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + Mg(CO3)
H2C6H6O6 + NaOH = NaC6H6O6 + H3O =>
H2C6H6O6 + NaOH = NaC6H6O6 + H3O
Hg + O = HgO =>
Hg + O = HgO
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
HNa + CH3Cl = NaCl + CH4 =>
HNa + CH3Cl = NaCl + CH4
Br + O3 = Br3O =>
9 Br + O3 = 3 Br3O
Pb(NO3)4 + K2CrO4 = Pb2(CrO4)4 + K(NO3) =>
2 Pb(NO3)4 + 4 K2CrO4 = Pb2(CrO4)4 + 8 K(NO3)
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + HOH =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 HOH
CO2 + H2O = C12H6O11 + O2 =>
12 CO2 + 3 H2O = C12H6O11 + 8 O2
K2MnO + H2O + KMnO4 = MnO2 + KOH =>
3 K2MnO + 5 H2O + 4 KMnO4 = 7 MnO2 + 10 KOH
C7H7Cl + Cl2 = C7H4Cl4 + H =>
2 C7H7Cl + 3 Cl2 = 2 C7H4Cl4 + 6 H
Pb(CrO4)2 = Pb + CrO4 =>
Pb(CrO4)2 = Pb + 2 CrO4
SnCl2 + SCN = SnSCN + Cl =>
SnCl2 + SCN = SnSCN + 2 Cl
AgOHNaNO3NH3 = Ag(NH3)NaOHNO3 =>
AgOHNaNO3NH3 = Ag(NH3)NaOHNO3
C6H7N + Br2 = C6H7N(Br)3 =>
2 C6H7N + 3 Br2 = 2 C6H7N(Br)3
HF + Sr(OH)2 = HOH + SrF2 =>
2 HF + Sr(OH)2 = 2 HOH + SrF2
Co(SCN)2 + SCN{-} = Co(SCN)4{2-} =>
Co(SCN)2 + 2 SCN{-} = Co(SCN)4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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