| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe4 + 12 Cl = 4 FeCl3
Sr + H3Bi = Sr3Bi2 + H2 =>
3 Sr + 2 H3Bi = Sr3Bi2 + 3 H2
Fe(NO3) + NaPO4 = FePO4 + Na(NO3) =>
Fe(NO3) + NaPO4 = FePO4 + Na(NO3)
C2H6 + CO2 = CO + H2 =>
C2H6 + 2 CO2 = 4 CO + 3 H2
Na2SiO4 + HCl = H2SiO4 + NaCl =>
Na2SiO4 + 2 HCl = H2SiO4 + 2 NaCl
CuSO4 + Zn = Zn7SO4 + Cu =>
CuSO4 + 7 Zn = Zn7SO4 + Cu
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
Bi(NO3)3*5H2O + Al(NO3)3*9H2O + C6H10O5 = Bi2Al4O9 + NO2 + CO + H2O =>
4 Bi(NO3)3*5H2O + 8 Al(NO3)3*9H2O + 3 C6H10O5 = 2 Bi2Al4O9 + 36 NO2 + 18 CO + 107 H2O
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2 =>
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2
MgSO4 = MgSO3 + O2 =>
2 MgSO4 = 2 MgSO3 + O2
(NH4)3PO4 + Al(OH)3 = AlPO4 + NH3 + H2O =>
(NH4)3PO4 + Al(OH)3 = AlPO4 + 3 NH3 + 3 H2O
AgNO3 + HNO3 = Ag(NO3)2 + H =>
AgNO3 + HNO3 = Ag(NO3)2 + H
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr =>
2 C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr
Cu + NaOH + H2O = Na(Cu(OH)2) + H2 =>
2 Cu + 2 NaOH + 2 H2O = 2 Na(Cu(OH)2) + H2
C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF
HCOH + HCl = CH3ClO =>
HCOH + HCl = CH3ClO
HgCl2 + NaCl = HgCl3 + Na =>
HgCl2 + NaCl = HgCl3 + Na
Na + [Sb(OH)6] = Na[Sb(OH)6] =>
Na + [Sb(OH)6] = Na[Sb(OH)6]
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C6H12O6 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C6H12O6 + 24 KMnO4 + 72 HCl = 30 CO2 + 24 MnCl2 + 24 KCl + 66 H2O
CaC2 + H2O + CO2 = C3H4O + CaO2H2 =>
7 CaC2 + 17 H2O + CO2 = 5 C3H4O + 7 CaO2H2
CH3CH3CC6H4OHC6H4OH + H2O = CH3CH3CO + CH2O =>
CH3CH3CC6H4OHC6H4OH + 7 H2O = 3 CH3CH3CO + 6 CH2O
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + NaHCO3 =>
Na2[Zn(OH)4] + 2 CO2 = Zn(OH)2 + 2 NaHCO3
K2S(aq) + MgBr2(aq) = MgS + Br2K2 =>
K2S(aq) + MgBr2(aq) = MgS + Br2K2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
NaNO3 + AgOH = AgNO3 + NaOH =>
NaNO3 + AgOH = AgNO3 + NaOH
CuSO4 + Fe = (Fe)2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = (Fe)2(SO4)3 + 3 Cu
Ca + HNO3(a) = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3(a) = 4 Ca(NO3)2 + 5 H2O + N2O
KH2PO4 + K2HPO4 = K5P3O10 + H2O =>
KH2PO4 + 2 K2HPO4 = K5P3O10 + 2 H2O
Li2CO3 + Zn(OH)2 = LiOH + ZnCO3 =>
Li2CO3 + Zn(OH)2 = 2 LiOH + ZnCO3
Na3PO4 + Ag2O = Ag3PO4 + Na2O =>
2 Na3PO4 + 3 Ag2O = 2 Ag3PO4 + 3 Na2O
NH4Cl + HgI4K2 = NH4I4K2 + HgCl =>
NH4Cl + HgI4K2 = NH4I4K2 + HgCl
K + Na3PO4 = K3PO4 + Na =>
3 K + Na3PO4 = K3PO4 + 3 Na
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
H(aq) + CO3(aq) = H2CO3(aq) =>
2 H(aq) + CO3(aq) = H2CO3(aq)
C8H8O3 + H2 = C8H10O2 + H2O =>
C8H8O3 + 2 H2 = C8H10O2 + H2O
CuSO4 + Ba(NO3)2 = CuSO4Ba(NO3)2 =>
CuSO4 + Ba(NO3)2 = CuSO4Ba(NO3)2
Pb(iii)(NO3)2 = Pb(ii)O + NO2 + O2 =>
2 Pb(iii)(NO3)2 = 2 Pb(ii)O + 4 NO2 + O2
BaNO3 + NaPO4 = NaNO3 + BaPO4 =>
BaNO3 + NaPO4 = NaNO3 + BaPO4
HClO3 + NaOH = H2O + NaClO3 =>
HClO3 + NaOH = H2O + NaClO3
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3* =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3*
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
Cr(OH)3 + NaIO + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + 3 NaIO + 4 NaOH = 2 Na2CrO4 + 3 NaI + 5 H2O
H2O + C3H8 = CO + H2 =>
3 H2O + C3H8 = 3 CO + 7 H2
Na2C2O4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
CaSO4 + Ga = Ga2(SO4)3 + Ca =>
3 CaSO4 + 2 Ga = Ga2(SO4)3 + 3 Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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