| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2CHO + 4 AgO = 3 CH3COOH + 4 Ag
C4H8 + O2 = CO2 + H82O =>
41 C4H8 + 166 O2 = 164 CO2 + 4 H82O
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
*H2O + P2H4 + HNO3 = H3PO4 + HN3 =>
*H2O + 8.0000000000001P2H4 + 21 HNO3 = 16 H3PO4 + 7 HN3
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
Ba + S8 = BaS8 =>
Ba + S8 = BaS8
Ca + NH4OH + K2C2O4 = CaC2O4 + KNH3 + H2O =>
Ca + 2 NH4OH + K2C2O4 = CaC2O4 + 2 KNH3 + 2 H2O
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
H2O + N = NH4 + NO3 =>
6 H2O + 5 N = 3 NH4 + 2 NO3
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Na2S + PbF3 = NaF + Pb2S3 =>
3 Na2S + 2 PbF3 = 6 NaF + Pb2S3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2S + Cl2 = S + CuCl =>
Cu2S + Cl2 = S + 2 CuCl
CoCO3 + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O + CO2 =>
2 CoCO3 + 6 NH4Cl + H2O2 + 4 NH4OH = 2[Co(NH3)5Cl]Cl2 + 8 H2O + 2 CO2
NiSO4 + NH3(aq) + H2O = Ni(NH3)6(OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3(aq) + 2 H2O = Ni(NH3)6(OH)2 + (NH4)2SO4
Cu + H2SO4 + O2 + H2O = CuSO4H10O5 =>
2 Cu + 2 H2SO4 + O2 + 8 H2O = 2 CuSO4H10O5
TiCl4 + Na2S2O3 + H2O = NaCl + S + SO2 + H2TiSO3 =>
TiCl4 + 2 Na2S2O3 + H2O = 4 NaCl + S + 2 SO2 + H2TiSO3
Li2HPO4 + Ca(OH)2 = H2O + Li3PO4 + Ca3(PO4)2 =>
6 Li2HPO4 + 3 Ca(OH)2 = 6 H2O + 4 Li3PO4 + Ca3(PO4)2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
C3H6(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6(aq) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Cu2S + O2 = SO2 + Cu2O =>
2 Cu2S + 3 O2 = 2 SO2 + 2 Cu2O
Mg2Si + O2 = MgO + SiO2 =>
Mg2Si + 2 O2 = 2 MgO + SiO2
CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O
Sr + CaSO4 = SrSO4 + Ca =>
Sr + CaSO4 = SrSO4 + Ca
Sn + H2SO4 + NaOH = Sn(SO4)2 + Na + H2O =>
Sn + 2 H2SO4 + 4 NaOH = Sn(SO4)2 + 4 Na + 4 H2O
CuSO4(aq)Zn(NO3)2(aq) = Cu(NO3)2(aq)ZnSO4 =>
CuSO4(aq)Zn(NO3)2(aq) = Cu(NO3)2(aq)ZnSO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
VBr5 + C = VC12 + Br5 =>
VBr5 + 12 C = VC12 + Br5
H2O + N = NH4 + NO3 =>
6 H2O + 5 N = 3 NH4 + 2 NO3
NaHSO3 + NaIO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
5 NaHSO3 + 2 NaIO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
NH3 + CO + H2 = C2H5NO2 =>
NH3 + 2 CO + H2 = C2H5NO2
Na + CuCO3 = Na2CO3 + Cu =>
2 Na + CuCO3 = Na2CO3 + Cu
Br + H2 = H2Br2 =>
2 Br + H2 = H2Br2
C2H6O + CrO3 = Cr2O3 + CO2 + H2O =>
C2H6O + 4 CrO3 = 2 Cr2O3 + 2 CO2 + 3 H2O
CaS + Co(NO3)3 = Ca(NO3)2 + Co2S3 =>
3 CaS + 2 Co(NO3)3 = 3 Ca(NO3)2 + Co2S3
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
C3C3 + Fe3 = CFe3 =>
C3C3 + 6 Fe3 = 6 CFe3
[Cu(SCN)4]{-2} + SO2 + H2O = CuSCN + SCN{-} + HSO4{-} + H{+} =>
2[Cu(SCN)4]{-2} + SO2 + 2 H2O = 2 CuSCN + 6 SCN{-} + HSO4{-} + 3 H{+}
FeCl2 + HClO = FeCl3 + H2O + O2 =>
4 FeCl2 + 4 HClO = 4 FeCl3 + 2 H2O + O2
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
BaCl2 + H2C2O4 = BaC2O4 + HCl =>
BaCl2 + H2C2O4 = BaC2O4 + 2 HCl
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Al(N03)3 + KOH = Al(OH)3 + KN03 =>
Al(N03)3 + 3 KOH = Al(OH)3 + 3 KN03
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI(aq) + BaS(aq) = KS + IBa(aq) =>
KI(aq) + BaS(aq) = KS + IBa(aq)
HNCO + Li2CO3 = H2O + CO2 + LiNCO =>
2 HNCO + Li2CO3 = H2O + CO2 + 2 LiNCO
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Na3PO4 + FeCl3 = FePO4 + (NaCl)3 =>
Na3PO4 + FeCl3 = FePO4 + (NaCl)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/24
Équations équilibrées sur06/07/23
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