| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeO + 2 Pb = Fe2 + 2 PbO
Ni(s) + Fe(NH4)2(SO4)2(aq) = Fe(s) + Ni(NH4)2(SO4)2(aq) =>
Ni(s) + Fe(NH4)2(SO4)2(aq) = Fe(s) + Ni(NH4)2(SO4)2(aq)
BeCO3 + H2SO3 = BeSO3 + H2CO3 =>
BeCO3 + H2SO3 = BeSO3 + H2CO3
AgNO3 + HClO2 = HNO3 + AgClO2 =>
AgNO3 + HClO2 = HNO3 + AgClO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaSO4 + HNO3 = Ba(NO3) + HSO4 =>
BaSO4 + HNO3 = Ba(NO3) + HSO4
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Ni(NO3)2 + NaOH = NiOH + (NO3)2Na =>
Ni(NO3)2 + NaOH = NiOH + (NO3)2Na
Ca(OH)2 + H2SO3 = Ca2SO4 + H2O =>
2 Ca(OH)2 + H2SO3 = Ca2SO4 + 3 H2O
Na2S2O + NaOH = Na2SO3 + Na2S + H2O =>
3 Na2S2O + 6 NaOH = 2 Na2SO3 + 4 Na2S + 3 H2O
Ba(OH)2 + Fe = Ba + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe = 3 Ba + 2 Fe(OH)3
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
NaOH + Na2CO3 = NaCO3 + OHNa2 =>
NaOH + Na2CO3 = NaCO3 + OHNa2
C6H6 + HO2 = CO2 + H2O =>
C6H6 + 10 HO2 = 6 CO2 + 8 H2O
MgSO3 + LiCN = Mg(CN)2 + Li2SO3 =>
MgSO3 + 2 LiCN = Mg(CN)2 + Li2SO3
Bariumhydroxide + ammoniumchloride = bariumchloride + ammoniumhydroxide =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 NH4OH
K2CrO4 + Pb(NO3)2 + KOH = KNO3 + PbCrO4Pb(OH)2 =>
K2CrO4 + 2 Pb(NO3)2 + 2 KOH = 4 KNO3 + PbCrO4Pb(OH)2
FeCl3 + HCl = HFe + Cl =>
FeCl3 + HCl = HFe + 4 Cl
ON + O2 = NO2 =>
2 ON + O2 = 2 NO2
KMnO4 + As2O3 + HCl + H2O = MnCl2 + H2AsO4 + KCl =>
6 KMnO4 + 5 As2O3 + 18 HCl + H2O = 6 MnCl2 + 10 H2AsO4 + 6 KCl
Ba(OH)2 + Fe = Ba + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe = 3 Ba + 2 Fe(OH)3
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
Na3SO3 + S8 = Na3S2O3 =>
8 Na3SO3 + S8 = 8 Na3S2O3
MnCl2 + Na2HPO4 = Mn3(PO4)2 + NaCl + NaH2PO4 =>
3 MnCl2 + 4 Na2HPO4 = Mn3(PO4)2 + 6 NaCl + 2 NaH2PO4
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
C6H5COCl + H2NCH2CO2H = C6H5CONHCH2COOH + HCl =>
C6H5COCl + H2NCH2CO2H = C6H5CONHCH2COOH + HCl
C10H18O + Na2Cr2O7*2H2O + H2SO4 = C10H16O + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C10H18O + Na2Cr2O7*2H2O + 4 H2SO4 = 3 C10H16O + 9 H2O + Na2SO4 + Cr2(SO4)3
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ba(OH)2 + Fe = Ba + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe = 3 Ba + 2 Fe(OH)3
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4 =>
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
Fe(s) + O2(g) + H2O(l) = Fe2O3(s)H2O4(aq) =>
2 Fe(s) + 3 O2(g) + H2O(l) = Fe2O3(s)H2O4(aq)
C2H5OH + Na2SiO3 = Si(OC2H5)4 + NaOH + H2O =>
4 C2H5OH + Na2SiO3 = Si(OC2H5)4 + 2 NaOH + H2O
(NH4)2HPO4 = P2O5 + H2O + NH3 =>
2(NH4)2HPO4 = P2O5 + 3 H2O + 4 NH3
C2H2O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C2H2O + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 17 H2O + 4 K2SO4 + 8 MnSO4
FeCl3 + K3Fe(CN)6 + SnI2 = Fe4(Fe(CN)6)3 + I2 + KCl + SnCl2 =>
8 FeCl3 + 6 K3Fe(CN)6 + 3 SnI2 = 2 Fe4(Fe(CN)6)3 + 3 I2 + 18 KCl + 3 SnCl2
C2H2O4*2H2O(s) + K2CO3(s) = KHC2O4(aq) + H2O + CO2(g) =>
2 C2H2O4*2H2O(s) + K2CO3(s) = 2 KHC2O4(aq) + 5 H2O + CO2(g)
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
C25H16O + O2 = CO2 + H2O =>
2 C25H16O + 57 O2 = 50 CO2 + 16 H2O
NaOH + KOH + H3PO4 = Na2KPO4 + H2O =>
2 NaOH + KOH + H3PO4 = Na2KPO4 + 3 H2O
CH3CH2CH2COOH + NH3 = CH3CH2CH2CONH2 + H2O =>
CH3CH2CH2COOH + NH3 = CH3CH2CH2CONH2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
LaCl3 + NaOH = La(OH)3 + NaCl =>
LaCl3 + 3 NaOH = La(OH)3 + 3 NaCl
Al + SO = Al2O3 + S =>
2 Al + 3 SO = Al2O3 + 3 S
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C3H6O2 + C4H10O = C7H14O2 + H2O =>
C3H6O2 + C4H10O = C7H14O2 + H2O
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Ca(OCl)Cl + HCl = CaCl2 + H2O + Cl2 =>
Ca(OCl)Cl + 2 HCl = CaCl2 + H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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