| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(NO3)2 + 4 KI = 2 CuI + 4(KNO3) + I2
NO2 + HBrO4 + H2O = Br2 + HNO3 =>
14 NO2 + 2 HBrO4 + 6 H2O = Br2 + 14 HNO3
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
HNO3 + H3S = NO2 + H2O + S =>
3 HNO3 + H3S = 3 NO2 + 3 H2O + S
RbMnO4 = MnO2 + Rb2O + O2 =>
4 RbMnO4 = 4 MnO2 + 2 Rb2O + 3 O2
Pb3(PO4)2 + NaCl = Pb3Cl + Na(PO4)2 =>
Pb3(PO4)2 + NaCl = Pb3Cl + Na(PO4)2
H3N + KOH = K3N + HOH =>
H3N + 3 KOH = K3N + 3 HOH
FeCl2 + NH3 = Fe3N2 + HCl =>
3 FeCl2 + 2 NH3 = Fe3N2 + 6 HCl
K(NO3) + C2 = K2(CO3) + CO + N2 =>
2 K(NO3) + 2 C2 = K2(CO3) + 3 CO + N2
H{+} + S2O3{2-} + MnO4{-} = Mn{2+} + SO4{2-} + H2O =>
14 H{+} + 5 S2O3{2-} + 8 MnO4{-} = 8 Mn{2+} + 10 SO4{2-} + 7 H2O
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
HI + C6H5NH2 = C6H5NH3I =>
HI + C6H5NH2 = C6H5NH3I
NH4OH + MnCl4 = Mn(OH)4 + NH4Cl =>
4 NH4OH + MnCl4 = Mn(OH)4 + 4 NH4Cl
P4(s) + HClO(aq) + H2O(l) = H3PO4(aq) + HCl(aq) =>
P4(s) + 10 HClO(aq) + 6 H2O(l) = 4 H3PO4(aq) + 10 HCl(aq)
FeCl2 + H2O2 + KOH = K2FeO4 + H2O + KCl =>
FeCl2 + 2 H2O2 + 4 KOH = K2FeO4 + 4 H2O + 2 KCl
CNa = NaC =>
CNa = NaC
C6H14 + H2O = C6H12O6 + H4 =>
2 C6H14 + 12 H2O = 2 C6H12O6 + 7 H4
Na + H3(PO4) = Na3(PO4) + H =>
3 Na + H3(PO4) = Na3(PO4) + 3 H
KSCN + HgCl2 = K2Hg(SCN)4 + KCl =>
4 KSCN + HgCl2 = K2Hg(SCN)4 + 2 KCl
KHCO3*MgCO3*4H2O + MgO = MgCO3*3H2O + K{+} + CO3{-2} =>
2 KHCO3*MgCO3*4H2O + MgO = 3 MgCO3*3H2O + 2 K{+} + CO3{-2}
C9H9BrO2 + KOH = C9H7KO2 + KBr + H2O =>
C9H9BrO2 + 2 KOH = C9H7KO2 + KBr + 2 H2O
PO + HO = HPO2 =>
PO + HO = HPO2
Mg{2+} + CrO4{2-} = MgCrO4 =>
Mg{2+} + CrO4{2-} = MgCrO4
CuOHCl + Ca(HSO4)2 = H2SO4 + CuSO4 + CaOHCl =>
CuOHCl + Ca(HSO4)2 = H2SO4 + CuSO4 + CaOHCl
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
BaI2Cl2 = BaCl2I2 =>
BaI2Cl2 = BaCl2I2
CuOH = CuH + O =>
CuOH = CuH + O
C6H5COOHNa + CH3OH + H2SO4 = C6H5COOCH3 + Na2SO4 + H2O =>
12 C6H5COOHNa + 4 CH3OH + 6 H2SO4 = 11 C6H5COOCH3 + 6 Na2SO4 + 6 H2O
NH3 + NaOCl = N2H2 + NaCl + H2O =>
2 NH3 + 2 NaOCl = N2H2 + 2 NaCl + 2 H2O
K4Fe(CN)6 + H2O + H2SO4 = K2SO4 + (NH4)2SO4 + FeSO4 + CO =>
K4Fe(CN)6 + 6 H2O + 6 H2SO4 = 2 K2SO4 + 3(NH4)2SO4 + FeSO4 + 6 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(ClO)2 + Fe = Fe(ClO)4 + Sr =>
2 Sr(ClO)2 + Fe = Fe(ClO)4 + 2 Sr
NaHCO3 + NH4OH = (NH4)2CO3 + NaOH + H2O =>
NaHCO3 + 2 NH4OH = (NH4)2CO3 + NaOH + H2O
NaHCO3 + CH3OOH = H2O + CO2 + NaCH3COO =>
NaHCO3 + 2 CH3OOH = 3 H2O + CO2 + NaCH3COO
AlCl + Na2 + CO3 = Al2(CO3)3 + NaCl =>
2 AlCl + Na2 + 3 CO3 = Al2(CO3)3 + 2 NaCl
C2H5OH + O2 = H2CO + H2O =>
C2H5OH + O2 = 2 H2CO + H2O
NaHO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
9 NaHO3 + 5 C6H8O7 = 12 CO2 + 17 H2O + 3 Na3C6H5O7
MnO4{+} + HCl + H{+} = Mn{2} + Cl2 + H2O =>
2 MnO4{+} + 14 HCl + 2 H{+} = 2 Mn{2} + 7 Cl2 + 8 H2O
I2 + NHO3 = HIO3 + NO2 + H2O =>
I2 + 10 NHO3 = 2 HIO3 + 10 NO2 + 4 H2O
C3H4O2 + C3H8O = C6H12O2 + H2O =>
2 C3H4O2 + 4 C3H8O = 3 C6H12O2 + 2 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C7H7ClO + CrO2 = C7H5ClO + O2CrH =>
C7H7ClO + 2 CrO2 = C7H5ClO + 2 O2CrH
C18H34O2 + C6H14O4 = C24H46O5 + H2O =>
C18H34O2 + C6H14O4 = C24H46O5 + H2O
P4 + NO3 + NH2 = H2PO4 + NO =>
P4 + 10 NO3 + 4 NH2 = 4 H2PO4 + 14 NO
HAuCl4 + NH3 = Au + HCl + N2 =>
2 HAuCl4 + 2 NH3 = 2 Au + 8 HCl + N2
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Zn + HNO3 = Zn(NO3)2 + H2O + NH2OH =>
3 Zn + 7 HNO3 = 3 Zn(NO3)2 + 2 H2O + NH2OH
Sc(s) + F2(g) = ScF3(s) =>
2 Sc(s) + 3 F2(g) = 2 ScF3(s)
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
KMnO4 + (NH4)2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + (NH4)SO4 + K2SO4 =>
4 KMnO4 + 5(NH4)2C2O4 + 16 H2SO4 = 4 MnSO4 + 10 CO2 + 16 H2O + 10(NH4)SO4 + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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