| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3Po4 + NiCl2 = Na3Cl2 + NiPo4
NaCl + O2 = Na(ClO3) =>
2 NaCl + 3 O2 = 2 Na(ClO3)
NO + Fe3{+} = (NO)3{-} + Fe2{+} =>
3 NO + 2 Fe3{+} = (NO)3{-} + 3 Fe2{+}
Fe(OH)3 + H2O + HCl = [Fe(H2O)6]Cl3 =>
Fe(OH)3 + 3 H2O + 3 HCl = [Fe(H2O)6]Cl3
KHSO4 = K2S2O8 + H2 =>
2 KHSO4 = K2S2O8 + H2
Na2GeO3 + CuCl = Cu2GeO3 + NaCl =>
Na2GeO3 + 2 CuCl = Cu2GeO3 + 2 NaCl
C + O2 = CO2 =>
C + O2 = CO2
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
CH2Cl2 + NaOH = NaCl + CH2O + HCl =>
CH2Cl2 + NaOH = NaCl + CH2O + HCl
C6H5NO2 + H2O2 = CO2 + H2O + HNO3 =>
C6H5NO2 + 15 H2O2 = 6 CO2 + 17 H2O + HNO3
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O(l) + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O(l) + 5 Fe{3+}
H2SO4 + CoSO4 = H2 + Co(SO4)3 =>
2 H2SO4 + CoSO4 = 2 H2 + Co(SO4)3
CoCO3 + HAcAc + H2O2 = Co(AcAc)3 + HCO3 + H2O =>
CoCO3 + 3 HAcAc + H2O2 = Co(AcAc)3 + HCO3 + 2 H2O
BrNO3 = Br2 + N2 + O2 =>
2 BrNO3 = Br2 + N2 + 3 O2
CaH6 + O2 = Ca2 + H2O =>
2 CaH6 + 3 O2 = Ca2 + 6 H2O
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3(s) + K2(NO3)2 =>
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3(s) + K2(NO3)2
COOH(CH2)5COOH + Ca = C6H6O + CaCO3 + H2 =>
COOH(CH2)5COOH + Ca = C6H6O + CaCO3 + 3 H2
Li2C2O4 + AlBr3 = LiBr + Al2(C2O4)3 =>
3 Li2C2O4 + 2 AlBr3 = 6 LiBr + Al2(C2O4)3
C2H5OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC2H3O2 =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC2H3O2
K2SO3 + NH4Cl = KCl + (NH4)2SO3 =>
K2SO3 + 2 NH4Cl = 2 KCl + (NH4)2SO3
HCH2ClCO + NaOH = NaCH2ClCO + H2O =>
HCH2ClCO + NaOH = NaCH2ClCO + H2O
H2C2O4 + K2CO3 = KHC2O4 + CO2 + H2O =>
2 H2C2O4 + K2CO3 = 2 KHC2O4 + CO2 + H2O
Cr(OH) + H = H2O + Cr =>
Cr(OH) + H = H2O + Cr
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 CO2 + 3 H2O
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg(OH)2(s) = MgO + H2O =>
Mg(OH)2(s) = MgO + H2O
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
CaCl2 + H3PO4 + NaOH = Ca3(PO4)2 + NaCl + H2O =>
3 CaCl2 + 2 H3PO4 + 6 NaOH = Ca3(PO4)2 + 6 NaCl + 6 H2O
HCl + Al2(CO3)3 = Cl2 + O2 + Al(OH)2 + CH4 =>
32 HCl + 2 Al2(CO3)3 = 16 Cl2 + 5 O2 + 4 Al(OH)2 + 6 CH4
Xe + Ne = NeXe =>
Xe + Ne = NeXe
H2SiF6 + CaO = CaF2 + SiO2 + H + O =>
H2SiF6 + 3 CaO = 3 CaF2 + SiO2 + 2 H + O
Na(BrO3) + Ca3(PO4)2 = Na3(PO4) + Ca(BrO3)2 =>
6 Na(BrO3) + Ca3(PO4)2 = 2 Na3(PO4) + 3 Ca(BrO3)2
BaCO + HCl = BaCl2 + H2CO =>
BaCO + 2 HCl = BaCl2 + H2CO
CaI2 + F2 = I2 + CaF2 =>
CaI2 + F2 = I2 + CaF2
H2SO4 + CaCO3 = CaCO3SO4 + H2 =>
H2SO4 + CaCO3 = CaCO3SO4 + H2
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
Na + CuSa = NaCu + Sa =>
Na + CuSa = NaCu + Sa
Al + CuS = AlS + Cu =>
Al + CuS = AlS + Cu
Ga(NO3)3 + (NH4)2CO3 = Ga2(CO3)3 + NH4NO3 =>
2 Ga(NO3)3 + 3(NH4)2CO3 = Ga2(CO3)3 + 6 NH4NO3
C6H5CH3 + CO2 = C6H5COOH + H2O =>
5 C6H5CH3 + 7 CO2 = 6 C6H5COOH + 2 H2O
Cr2(CO)3 + CuCl2 = CrCl3 + CuCO =>
Cr2(CO)3 + 3 CuCl2 = 2 CrCl3 + 3 CuCO
Li + Ca(CN)2 = Ca + LiCN =>
2 Li + Ca(CN)2 = Ca + 2 LiCN
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + Na2MnO4 =>
MnSO4 + 2 Na2CO3 + O2 = 2 CO2 + Na2SO4 + Na2MnO4
NaHCO3(s) + C6H8O7(aq) = NaC6H7O7(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + C6H8O7(aq) = NaC6H7O7(aq) + H2O(l) + CO2(g)
K2SO4 + Li = LiSO4 + K2 =>
K2SO4 + Li = LiSO4 + K2
H2SeO3 + Na = NaHSeO3 + H2 =>
2 H2SeO3 + 2 Na = 2 NaHSeO3 + H2
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H2 =>
2 Na + 2 CH3CHOHCH2CH3 = 2 CH3CHONaCH2CH3 + H2
KHSO4 = K2S2O8 + H2 =>
2 KHSO4 = K2S2O8 + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
