| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHOHCH2OH + 4 O2 = 3 CO2 + 4 H2O
KMnO4 + KL + HCl = MnCl2 + L2 + KCl + H2O =>
2 KMnO4 + 10 KL + 16 HCl = 2 MnCl2 + 5 L2 + 12 KCl + 8 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)2CO3 + CaCl2 = CaCO3 + Cl2(NH4)2 =>
(NH4)2CO3 + CaCl2 = CaCO3 + Cl2(NH4)2
C6H6 + NH3 = C6H6NH2 + H2 =>
2 C6H6 + 2 NH3 = 2 C6H6NH2 + H2
SiO2 + Na2CO3 = CO2 + Na2SiO3 =>
SiO2 + Na2CO3 = CO2 + Na2SiO3
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
Fe + Sn(NO3)6 = Fe(NO3)3 + Sn =>
2 Fe + Sn(NO3)6 = 2 Fe(NO3)3 + Sn
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + C2H5NO2 = BiFeO3 + CO2 + H2O + N2 =>
3 Bi(NO3)3*5H2O + 3 Fe(NO3)3*9H2O + 10 C2H5NO2 = 3 BiFeO3 + 20 CO2 + 67 H2O + 14 N2
MnBr4 = Mn + Br2 =>
MnBr4 = Mn + 2 Br2
NaHCO3 + C2H3O2H = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + C2H3O2H = NaC2H3O2 + H2O + CO2
Pb(NO3)2 + AgC2H3O2 = Pb(C2H3O2)2 + AgNO3 =>
Pb(NO3)2 + 2 AgC2H3O2 = Pb(C2H3O2)2 + 2 AgNO3
CH3COOH + KHS = KCH3COO + H2S =>
CH3COOH + KHS = KCH3COO + H2S
LiBr(aq) + KCl(aq) = KBr + LiCl =>
LiBr(aq) + KCl(aq) = KBr + LiCl
H2MoO4 + HCl = MoO2Cl2 + H2O =>
H2MoO4 + 2 HCl = MoO2Cl2 + 2 H2O
AgOCN(aq) + Nh4Cl(aq) = AgCl(s) + Nh4OCN(aq) =>
AgOCN(aq) + Nh4Cl(aq) = AgCl(s) + Nh4OCN(aq)
ZnO + Ba = BaO + Zn =>
ZnO + Ba = BaO + Zn
NH4SCN + HCl = NH4Cl + HSCN =>
NH4SCN + HCl = NH4Cl + HSCN
Pb(NO3)2 + Na(SO4) = Pb(SO4)2 + NaNO3 =>
Pb(NO3)2 + 2 Na(SO4) = Pb(SO4)2 + 2 NaNO3
I2(g) + F2(g) = IF(g) =>
I2(g) + F2(g) = 2 IF(g)
Mn + Pb(NO3)2 = Mn(NO3)2 + Pb =>
Mn + Pb(NO3)2 = Mn(NO3)2 + Pb
PbBr2 + NaNO3 = Pb(NO3)2 + NaBr =>
PbBr2 + 2 NaNO3 = Pb(NO3)2 + 2 NaBr
CH3CHOHCH2OH + O2 = CO2 + H2O =>
CH3CHOHCH2OH + 4 O2 = 3 CO2 + 4 H2O
MnO2 + C = Mn + CO =>
MnO2 + 2 C = Mn + 2 CO
Na(s) + KOH(aq) = NaOH(aq) + K(s) =>
Na(s) + KOH(aq) = NaOH(aq) + K(s)
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO3 + AlPO4 = (NH4)3PO4 + Al(NO3)3 =>
3 NH4NO3 + AlPO4 = (NH4)3PO4 + Al(NO3)3
AqNO3 + NaI = NaNO3 + AqI =>
AqNO3 + NaI = NaNO3 + AqI
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
NaOH + SO2 + H2S = Na2S2O3 + H2O =>
6 NaOH + 4 SO2 + 2 H2S = 3 Na2S2O3 + 5 H2O
H2O4S + CaCO3 = CO2 + H2O + CaSO4 =>
H2O4S + CaCO3 = CO2 + H2O + CaSO4
Ni + PbCl4 = NiCl2 + Pb =>
2 Ni + PbCl4 = 2 NiCl2 + Pb
CO3 + AgNO3 = NO3 + Ag(CO3) =>
CO3 + AgNO3 = NO3 + Ag(CO3)
FeSO4 + NH3 = [Fe(NH3)6]SO4 =>
FeSO4 + 6 NH3 = [Fe(NH3)6]SO4
FeSO4 + HClO4 = Fe(ClO4)2 + H2SO4 =>
FeSO4 + 2 HClO4 = Fe(ClO4)2 + H2SO4
Na2S + HgS = Na2HgS2 =>
Na2S + HgS = Na2HgS2
C6H10O2 + H2O = CH4 + CO2 =>
4 C6H10O2 + 10 H2O = 15 CH4 + 9 CO2
SiO2 + Na2CO3 = CO2 + Na2SiO3 =>
SiO2 + Na2CO3 = CO2 + Na2SiO3
Mo(OH)5 = Mo2O5 + H2O =>
2 Mo(OH)5 = Mo2O5 + 5 H2O
CaS + HCl = Ca(HS)2 + CaCl2 =>
2 CaS + 2 HCl = Ca(HS)2 + CaCl2
MgBr2(aq) + K2S(aq) = KBr(aq) + MgS(s) =>
MgBr2(aq) + K2S(aq) = 2 KBr(aq) + MgS(s)
ZnSO4 + (NH4)2SO4 = SO4 + Zn(NH4)2 =>
ZnSO4 + (NH4)2SO4 = 2 SO4 + Zn(NH4)2
NH4ClO4 + C13H12O2 = NH4Cl + CO2 + H2O =>
15 NH4ClO4 + 2 C13H12O2 = 15 NH4Cl + 26 CO2 + 12 H2O
Co(NO3)2 + NH4SCN = (NH4)2Co(SCN)4 + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = (NH4)2Co(SCN)4 + 2 NH4NO3
Ca(NO3)2(aq) + LiCl(aq) = CaCl2(aq) + LiNO3(aq) =>
Ca(NO3)2(aq) + 2 LiCl(aq) = CaCl2(aq) + 2 LiNO3(aq)
SbCl3 + K2CrO4 + HCl = SbCl5 + CrCl3 + KCl + H2O =>
3 SbCl3 + 2 K2CrO4 + 16 HCl = 3 SbCl5 + 2 CrCl3 + 4 KCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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