| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 LiAlH4 + 2 C6H5COOH + 15 H2O = 7 CH3CH2OH + 6 LiOH + 6 AlOH3
KIO + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO + KI + H2SO4 = H2O + I2 + K2SO4
C10H8N2 + [Co(C2H8N2)2Cl2]Cl + KBr = [Co(C2H8N2)2(C10H8N2)]Br3 + KCl =>
C10H8N2 + [Co(C2H8N2)2Cl2]Cl + 3 KBr = [Co(C2H8N2)2(C10H8N2)]Br3 + 3 KCl
C6H5MgBr + C8H8O2 = C19H16O + MgBrOH =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 MgBrOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Be(NO3)2 + COF3 = BeF2 + CO(NO3)3 =>
3 Be(NO3)2 + 2 COF3 = 3 BeF2 + 2 CO(NO3)3
Ca + NiCl2 = CaCl2 + Ni =>
Ca + NiCl2 = CaCl2 + Ni
Zr + Si = ZrSi2 =>
Zr + 2 Si = ZrSi2
Fel(OH)2 + HI = Fel2 + H2O(I) =>
2 Fel(OH)2 + 4 HI = Fel2 + 4 H2O(I)
*C2H2 + O2 = CO2 + H2O =>
2*C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaCl + FeF = NaF + FeCl =>
NaCl + FeF = NaF + FeCl
C6H12 + MnO4{-} + H2O = C6H12(OH)2 + MnO2 + OH{-} =>
3 C6H12 + 2 MnO4{-} + 4 H2O = 3 C6H12(OH)2 + 2 MnO2 + 2 OH{-}
Ca(OH)2 + C = CaC2 + H2O + O2 =>
2 Ca(OH)2 + 4 C = 2 CaC2 + 2 H2O + O2
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
K2CO3 + Na2SO4 = K2SO4 + Na2CO3 =>
K2CO3 + Na2SO4 = K2SO4 + Na2CO3
Pb(C2H3O2)2 + Na2CO3 = Na2(C2H3O2)2 + PbCO3 =>
Pb(C2H3O2)2 + Na2CO3 = Na2(C2H3O2)2 + PbCO3
NaH2PO2 + KMnO4 + H2SO4 = MnSO4 + KOH + NaH2PO4 + H2O =>
5 NaH2PO2 + 4 KMnO4 + 4 H2SO4 = 4 MnSO4 + 4 KOH + 5 NaH2PO4 + 2 H2O
MnPO4 + Li2CrO4 = Mn2(CrO4)3 + Li3PO4 =>
2 MnPO4 + 3 Li2CrO4 = Mn2(CrO4)3 + 2 Li3PO4
Na2CO3*3H2O2 + Co(OH)2 = Co2O3 + NaOH + CO2 + H2O =>
Na2CO3*3H2O2 + 6 Co(OH)2 = 3 Co2O3 + 2 NaOH + CO2 + 8 H2O
Ca + Fe2(CO3)3 = Fe + Ca(CO3) =>
3 Ca + Fe2(CO3)3 = 2 Fe + 3 Ca(CO3)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Co3O4 = Co + O2 =>
Co3O4 = 3 Co + 2 O2
K4Fe9CN06 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe9CN06 + 26 KMnO4 + 87 H2SO4 = 34 KHSO4 + 9 Fe2(SO4)3 + 26 MnSO4 + 12 HNO3 + 2 CO2 + 64 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
Li2O + HF = LiF + H2O =>
Li2O + 2 HF = 2 LiF + H2O
ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr
Cu(s) + Mg(OH)2(aq) = Cu(OH)2(aq) + Mg1(s) =>
Cu(s) + Mg(OH)2(aq) = Cu(OH)2(aq) + Mg1(s)
FeCl3 + K3Fe(CN)6 = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3[Fe(CN)6]3 + 9 KCl
Al + Si + C2H2HCl + Cu = AlCl3 + CuC2 + SiH4 =>
4 Al + 9 Si + 12 C2H2HCl + 12 Cu = 4 AlCl3 + 12 CuC2 + 9 SiH4
CuCO3 + H2SO4 + CaOH = CuSO4 + CaCO3 + H2O + H2 =>
2 CuCO3 + 2 H2SO4 + 2 CaOH = 2 CuSO4 + 2 CaCO3 + 2 H2O + H2
C2(CN)4 + NH4ClO4 = N2 + CO2 + H2O + HCl =>
5 C2(CN)4 + 24 NH4ClO4 = 22 N2 + 30 CO2 + 36 H2O + 24 HCl
Cr(OH)2 + HIO4 = Cr(IO4)2 + H2O =>
Cr(OH)2 + 2 HIO4 = Cr(IO4)2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C3H7OH + O = CO + H2O =>
C3H7OH + 6 O = 3 CO + 4 H2O
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
Zn + CrSO4 = Cr + Zn(SO4)2 =>
Zn + 2 CrSO4 = 2 Cr + Zn(SO4)2
H2 + TeO2 = Te + H2O =>
2 H2 + TeO2 = Te + 2 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Na3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + NaCl(s) =>
2 Na3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 NaCl(s)
C2H5CHO + O2 = CO2 + H2O =>
C2H5CHO + 4 O2 = 3 CO2 + 3 H2O
Cl2 + NaI = ClNa2 + I =>
Cl2 + 4 NaI = 2 ClNa2 + 4 I
C6H5MgBr + C8H8O2 = C19H16O + MgBr(OH) =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 MgBr(OH)
CuSO4 + C2H2O4 = H2SO4 + CuC2O4 =>
CuSO4 + C2H2O4 = H2SO4 + CuC2O4
Ba(ClO4)2 = BaCl2 + O2 =>
Ba(ClO4)2 = BaCl2 + 4 O2
BaCl2 + K = KCl + Ba =>
BaCl2 + 2 K = 2 KCl + Ba
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
KOH + Cl2 = KCl + KClOH2O =>
2 KOH + Cl2 = KCl + KClOH2O
SO2 + Br2 + H2O = H2SO4 + HBr =>
SO2 + Br2 + 2 H2O = H2SO4 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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