| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
Cr + PbSO4 = CrSO4 + Pb =>
Cr + PbSO4 = CrSO4 + Pb
C6H5CO2 + H2O = C6H5CO2H + OH =>
C6H5CO2 + H2O = C6H5CO2H + OH
KMnO4 + H2SO4 + FeSO4 = K3SO4 + MnSO4 + Fe(SO4)3 + H2O =>
3 KMnO4 + 12 H2SO4 + 4 FeSO4 = K3SO4 + 3 MnSO4 + 4 Fe(SO4)3 + 12 H2O
H{+} + OH{-} = H2O(l) =>
H{+} + OH{-} = H2O(l)
NH2 + NO2 = N2O + H2O =>
NH2 + NO2 = N2O + H2O
Al + FeN2O6 = Fe + AlN3O9 =>
2 Al + 3 FeN2O6 = 3 Fe + 2 AlN3O9
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl(s)
Fe(SO4) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(SO4) + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
AlP(s) + H2O(l) = PH3 + Al(OH)3 =>
AlP(s) + 3 H2O(l) = PH3 + Al(OH)3
C3H6O + H2O2 = C9H18O6 + H2O =>
3 C3H6O + 3 H2O2 = C9H18O6 + 3 H2O
PCl5 + SO3 = SO2Cl2 + POCl3 =>
PCl5 + SO3 = SO2Cl2 + POCl3
H2O2(l) + N2H4(g) = HNO3(aq) + H2O(l) =>
7 H2O2(l) + N2H4(g) = 2 HNO3(aq) + 8 H2O(l)
NaNO2 + KMnO4 + H2SO4 = NaNO4 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 4 KMnO4 + 6 H2SO4 = 5 NaNO4 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Na2O + H2O(l) = NaOH =>
Na2O + H2O(l) = 2 NaOH
C2H2(g) + O2 = CO2 + H2O =>
2 C2H2(g) + 5 O2 = 4 CO2 + 2 H2O
Ti + F = TiF3 =>
Ti + 3 F = TiF3
NaOH + KPH = NaPH + KOH =>
NaOH + KPH = NaPH + KOH
MgCa(CO3)2 + SiO2 + H2O = Mg3Si4O10(OH)2 + CaCO3 + CO2 =>
3 MgCa(CO3)2 + 4 SiO2 + H2O = Mg3Si4O10(OH)2 + 3 CaCO3 + 3 CO2
FeCl3 + ClF3 = FeF3 + Cl2 =>
FeCl3 + ClF3 = FeF3 + 2 Cl2
ClO + H3O = Cl + H2O =>
ClO + 2 H3O = Cl + 3 H2O
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2 =>
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2
CH18O05N02 + O2 = CO2 + H2O + N2 =>
CH18O05N02 + 3 O2 = CO2 + 9 H2O + N2
S + O2(g) = SO2 =>
S + O2(g) = SO2
N + O3 = NO2 =>
3 N + 2 O3 = 3 NO2
NaCl2(NCO)3 + H2O = HOCl + NaH2(NCO)3 =>
NaCl2(NCO)3 + 2 H2O = 2 HOCl + NaH2(NCO)3
N2F2 = N2 + F2 =>
N2F2 = N2 + F2
Na3(PO4) + KOH = NaOH + K3PO4 =>
Na3(PO4) + 3 KOH = 3 NaOH + K3PO4
Au + NaCN + H2O2 = Na[Au(CN)2] + NaOH =>
2 Au + 4 NaCN + H2O2 = 2 Na[Au(CN)2] + 2 NaOH
C3H7OH + SOCl2 = C3H7Cl + SO2 + HCl =>
C3H7OH + SOCl2 = C3H7Cl + SO2 + HCl
CH3COONa*3H2O + O2 = H2O + CO2 + NaOH =>
CH3COONa*3H2O + 2 O2 = 4 H2O + 2 CO2 + NaOH
SrS + O2 = SrSO4 =>
SrS + 2 O2 = SrSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na3AsO3 + I2 + NaOH = Na3AsO4{-} + NaI + H{+} =>
2 Na3AsO3 + I2 + 2 NaOH = 2 Na3AsO4{-} + 2 NaI + 2 H{+}
Na + C2H5I = NaI + C2H5 =>
Na + C2H5I = NaI + C2H5
CoI3 + (NH4)2CrO4 = CoCrO4 + (NH4)2I3 =>
CoI3 + (NH4)2CrO4 = CoCrO4 + (NH4)2I3
B + KOH + H2O2 = KBO2 + H2O =>
2 B + 2 KOH + 3 H2O2 = 2 KBO2 + 4 H2O
Cs2SO4 + Bi(IO4)3 = CsIO4 + Bi2(SO4)3 =>
3 Cs2SO4 + 2 Bi(IO4)3 = 6 CsIO4 + Bi2(SO4)3
K2S(aq) + FeBr3(aq) = KBr + Fe2S3 =>
3 K2S(aq) + 2 FeBr3(aq) = 6 KBr + Fe2S3
Fe3(CO3)(OH)4 + O2 = FeOOH + CO2 + H2O =>
4 Fe3(CO3)(OH)4 + 3 O2 = 12 FeOOH + 4 CO2 + 2 H2O
NaNO3 + Al2(SO4)3 = Al(NO3)3 + Na2SO4 =>
6 NaNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 Na2SO4
C6H4(CH3)2 + O2 = C6H4(CO)2O + H2O =>
C6H4(CH3)2 + 3 O2 = C6H4(CO)2O + 3 H2O
Pb + H2SO4 = H2 + PbSO4 =>
Pb + H2SO4 = H2 + PbSO4
Cr(OH)4{-} + H{+} = Cr(OH)3 + H2O =>
Cr(OH)4{-} + H{+} = Cr(OH)3 + H2O
Cu(NO3)2 + H2O = Cu(H2O)6{2+} + NO3{-} =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6{2+} + 2 NO3{-}
Pb(OH)2 + OH{-} = Pb(OH)4{2-} =>
Pb(OH)2 + 2 OH{-} = Pb(OH)4{2-}
C9H8O4 + H2O = C9H7O4{-} + H3O{+} =>
C9H8O4 + H2O = C9H7O4{-} + H3O{+}
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
LiCl + Na3(PO4) = Li3(PO4) + NaCl =>
3 LiCl + Na3(PO4) = Li3(PO4) + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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