| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 S8 + 8 Li2S = 8 Li2S6
Pb(NO3)2 + HI = PbH + I(NO3)2 =>
Pb(NO3)2 + HI = PbH + I(NO3)2
Fe2O3 + H2 = Fe3O2 + H2O =>
3 Fe2O3 + 5 H2 = 2 Fe3O2 + 5 H2O
BaCl2 + P2O5 + H2O = Ba3(PO4)2 + HCl =>
3 BaCl2 + P2O5 + 3 H2O = Ba3(PO4)2 + 6 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
NaClO + CH3COCH3 = NaOH + NaCH3COO + CHCl3 =>
3 NaClO + CH3COCH3 = 2 NaOH + NaCH3COO + CHCl3
Zn + SO2 = ZnSO2 =>
Zn + SO2 = ZnSO2
NiCl2*6H2O + KSCN = Ni(SCN)2 + KCl + H2O =>
NiCl2*6H2O + 2 KSCN = Ni(SCN)2 + 2 KCl + 6 H2O
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Na2Cr2O7 + SnBr2 + HBr = NaBr + CrBr3 + SnBr4 + H2O =>
Na2Cr2O7 + 3 SnBr2 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 SnBr4 + 7 H2O
NH4OH + CaCl2 = CaOH + NH4Cl2 =>
NH4OH + CaCl2 = CaOH + NH4Cl2
K2C2O4 + HNO3 = CO2 + NO2 + KNO3 + H2O =>
K2C2O4 + 4 HNO3 = 2 CO2 + 2 NO2 + 2 KNO3 + 2 H2O
N + H2 = NH =>
2 N + H2 = 2 NH
K + ClO3 = KCl + O2 =>
2 K + 2 ClO3 = 2 KCl + 3 O2
HNO3 + Cu2(SO4)3 = Cu(NO3)3 + H2SO4 =>
6 HNO3 + Cu2(SO4)3 = 2 Cu(NO3)3 + 3 H2SO4
SiC(s) + Cl2(g) = SiCl4(l) + C(s) =>
SiC(s) + 2 Cl2(g) = SiCl4(l) + C(s)
NaSiO3 + H2SO4 = NaSO4 + H2SiO3 =>
NaSiO3 + H2SO4 = NaSO4 + H2SiO3
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl =>
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl
BaS + HNO3 = BaSO4 + NO + H2O =>
3 BaS + 8 HNO3 = 3 BaSO4 + 8 NO + 4 H2O
CaSO4 + FeCO3 = CaCO3 + FeSO4 =>
CaSO4 + FeCO3 = CaCO3 + FeSO4
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
CH23CH3 + O2 = CO2 + H2O =>
2 CH23CH3 + 17 O2 = 4 CO2 + 26 H2O
K2(CD(CN)4) + S = K2S + (CD(CN)4) =>
K2(CD(CN)4) + S = K2S + (CD(CN)4)
NaNO2 + KBr + H3PO4 = Br2 + NO + Na3PO4 + K3PO4 + H2O =>
6 NaNO2 + 6 KBr + 4 H3PO4 = 3 Br2 + 6 NO + 2 Na3PO4 + 2 K3PO4 + 6 H2O
C12H17ClN4OSHCl + NaOH = C12H17ClN4ONaHCl + S + OH =>
C12H17ClN4OSHCl + NaOH = C12H17ClN4ONaHCl + S + OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbSO4 + O = PbO2 + SO4 =>
PbSO4 + 2 O = PbO2 + SO4
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
Al2(SO4)3 + (NH4)MnO4 = Al(MnO4)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6(NH4)MnO4 = 2 Al(MnO4)3 + 3(NH4)2SO4
Na3(PO4) + BaCl = Ba3(PO4) + NaCl =>
Na3(PO4) + 3 BaCl = Ba3(PO4) + 3 NaCl
Ca(OH)2 + NaHO + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaHO + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
(NH4)3Rh(NO2)6 + H2 = Rh + HNO3 + NH3 =>
2(NH4)3Rh(NO2)6 + 7 H2 = 2 Rh + 8 HNO3 + 10 NH3
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
LiOH + H2CrO4 = Li2CrO4 + HOH =>
2 LiOH + H2CrO4 = Li2CrO4 + 2 HOH
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
SO3{2-} + NO2 = SO4{2-} + NO =>
SO3{2-} + NO2 = SO4{2-} + NO
Zn + Cu3SO4 = Cu + ZnSO4 =>
Zn + Cu3SO4 = 3 Cu + ZnSO4
AlCl3 + ZnSO4 = Al + (SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = 2 Al + (SO4)3 + 3 ZnCl2
NiI3 = Ni + I =>
NiI3 = Ni + 3 I
AgI + ZnSO4 = ZnI2 + Ag2SO4 =>
2 AgI + ZnSO4 = ZnI2 + Ag2SO4
COCl2(aq) + NH3(aq) = NH4Cl(s) + CO(NH2)2(s) =>
COCl2(aq) + 4 NH3(aq) = 2 NH4Cl(s) + CO(NH2)2(s)
K1 + CI2 = KCI + I2 =>
2 K1 + 2 CI2 = 2 KCI + I2
H3O5 = H2O + O =>
2 H3O5 = 3 H2O + 7 O
NH4P + BaOH = NH4OH + BaP =>
NH4P + BaOH = NH4OH + BaP
NH3 + Al = AlN + H2 =>
2 NH3 + 2 Al = 2 AlN + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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