| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
C6H12O6 + Ag(NH3)2OH = C5H11O5COOH + Ag0 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C5H11O5COOH + 2 Ag0 + 4 NH3 + H2O
NO3{-} + Mn{2+} + Cl{-} + H{+} = NO + [MnCl6]{2-} + H2O =>
2 NO3{-} + 3 Mn{2+} + 18 Cl{-} + 8 H{+} = 2 NO + 3[MnCl6]{2-} + 4 H2O
CH4S + O2 = CO2 + H2O + SO2 =>
CH4S + 3 O2 = CO2 + 2 H2O + SO2
Mg + Zn = Mg2Zn =>
2 Mg + Zn = Mg2Zn
HCOOH + H2SO4 = CO2 + H2O + H2S =>
4 HCOOH + H2SO4 = 4 CO2 + 4 H2O + H2S
HPO3 + Fe = PO2 + Fe(PO3)2 + H2O =>
4 HPO3 + Fe = 2 PO2 + Fe(PO3)2 + 2 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
MgCl2 + K3Po4 = Mg3 + Po4 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3 + 2 Po4 + 6 KCl
Na2O + HPO3 = NaPO3 + H2O =>
Na2O + 2 HPO3 = 2 NaPO3 + H2O
PB + S = PBS =>
PB + S = PBS
AlCl3 + Na2SO4 = Al2[SO4]3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2[SO4]3 + 6 NaCl
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
AlI3 + F2 = AlF3 + I2 =>
2 AlI3 + 3 F2 = 2 AlF3 + 3 I2
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
S + Ar + Ca + Sm = SArCaSm =>
S + Ar + Ca + Sm = SArCaSm
Ca(C2H3O2)2 + KMnO4 = KC2H3O2 + Ca(MnO4)2 =>
Ca(C2H3O2)2 + 2 KMnO4 = 2 KC2H3O2 + Ca(MnO4)2
KBr + HNO3 = KNO3 + NO + Br2 + H2O =>
6 KBr + 8 HNO3 = 6 KNO3 + 2 NO + 3 Br2 + 4 H2O
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
FeCl3*6H2O + Na2(CO3) = NaCl + Fe2(CO3)3*H2O + H2O =>
2 FeCl3*6H2O + 3 Na2(CO3) = 6 NaCl + Fe2(CO3)3*H2O + 11 H2O
FeSO4 + H2O + SO3 = Fe4(OH)2(SO4)5 + SO2 =>
4 FeSO4 + H2O + 3 SO3 = Fe4(OH)2(SO4)5 + 2 SO2
CH3CH2Cl + NH3 = CH3CH2NH3Cl =>
CH3CH2Cl + NH3 = CH3CH2NH3Cl
CH3CH2Cl + NH3 = C2H5NH2 + HCl =>
CH3CH2Cl + NH3 = C2H5NH2 + HCl
HCIO3 = HCIO4 + HCI =>
4 HCIO3 = 3 HCIO4 + HCI
MnO4{-} + I{-} + H{+} = I2 + Mn{+2} + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 5 I2 + 2 Mn{+2} + 8 H2O
BiI3 = Bi + I =>
BiI3 = Bi + 3 I
MgSO4 + NaF = MgF + NaSO4 =>
MgSO4 + NaF = MgF + NaSO4
NH4NO3KCl = NH4ClKNO3 =>
NH4NO3KCl = NH4ClKNO3
CH3CH2Cl + NH3 = CH3CH2NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH3CH2NH2 + NH4Cl
I2 + C6H12 = I2C6H12 =>
I2 + C6H12 = I2C6H12
Mg = Mg2{+} + e =>
2 Mg = Mg2{+} + e
Fe3O4 + CH4 = FeO + CO + H2 =>
Fe3O4 + CH4 = 3 FeO + CO + 2 H2
Fe(NO3)3 + Ag = Fe(NO3)2 + AgNO3 =>
Fe(NO3)3 + Ag = Fe(NO3)2 + AgNO3
FeBr3 + O2 = Fe2O3 + Br2 =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 6 Br2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
Mg(NO3)2 + NH4HCO3 = NH4(NO3) + Mg(HCO3)2 =>
Mg(NO3)2 + 2 NH4HCO3 = 2 NH4(NO3) + Mg(HCO3)2
Fe3O4 + CH4 = Fe + CO2 + H2O =>
Fe3O4 + CH4 = 3 Fe + CO2 + 2 H2O
HNO3 + CH2O2 = CO2 + H2O + NO2 =>
2 HNO3 + CH2O2 = CO2 + 2 H2O + 2 NO2
HCN(g) + O2(g) = N2(g) + CO2(g) + H2O(g) =>
4 HCN(g) + 5 O2(g) = 2 N2(g) + 4 CO2(g) + 2 H2O(g)
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
Fe3O4 + CH4 = Fe + CO + H2O =>
3 Fe3O4 + 4 CH4 = 9 Fe + 4 CO + 8 H2O
As2S3 + KClO3 + H2O = H3AsO4 + S + KCl =>
3 As2S3 + 5 KClO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 KCl
N2H4 + O = NO + H2O =>
N2H4 + 4 O = 2 NO + 2 H2O
Cu(CO3) + Al = Cu + Al(CO3) =>
Cu(CO3) + Al = Cu + Al(CO3)
Fe3O4 + CH4 = Fe + CO + H2 =>
Fe3O4 + 4 CH4 = 3 Fe + 4 CO + 8 H2
Fe3O4 + CH4 = Fe + CO2 + H2 =>
Fe3O4 + 2 CH4 = 3 Fe + 2 CO2 + 4 H2
CN + O2 = CO2 + N2 =>
2 CN + 2 O2 = 2 CO2 + N2
MnSO4 + NaNO3 + Na2CO3 = Na2MnO4 + NaNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 NaNO3 + 2 Na2CO3 = Na2MnO4 + 2 NaNO2 + Na2SO4 + 2 CO2
AuI3 = Au3 + I2 =>
6 AuI3 = 2 Au3 + 9 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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