| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CrCl2 + 2 K3PO4 = Cr3(PO4)2 + 6 KCl
Al(OH)3 + H2SO4 = Al2(SO4)2(OH)2 + H2O =>
2 Al(OH)3 + 2 H2SO4 = Al2(SO4)2(OH)2 + 4 H2O
Al2(S3O12) = Al2O3 + SO3 =>
Al2(S3O12) = Al2O3 + 3 SO3
NCl3(g) = N2(g) + Cl2(g) =>
2 NCl3(g) = N2(g) + 3 Cl2(g)
NH4I + KOH = NH3 + KI + H2O =>
NH4I + KOH = NH3 + KI + H2O
Co + H2O = H2 + Co(OH) =>
2 Co + 2 H2O = H2 + 2 Co(OH)
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
Na + {2) = Na{2}0 =>
Na + {2) = Na{2}0
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
Pb(ClO3)2 + Na2CO3 = PbCO3 + NaClO3 =>
Pb(ClO3)2 + Na2CO3 = PbCO3 + 2 NaClO3
N2O + CO = N2O4 + C =>
N2O + 3 CO = N2O4 + 3 C
H2SO3 + I2 + HOH = H2SO4 + HI =>
H2SO3 + I2 + HOH = H2SO4 + 2 HI
Al + NaOH + H2O = NaAlO3 + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
C2H5NH2NaOH = C2H5NHNaH2O =>
C2H5NH2NaOH = C2H5NHNaH2O
Ag(NO3) + K2S = Ag2S + K(NO3) =>
2 Ag(NO3) + K2S = Ag2S + 2 K(NO3)
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
(CH3CO)2O + HNO3 = CH3COOH + CH3COONO2 =>
(CH3CO)2O + HNO3 = CH3COOH + CH3COONO2
SO3 + O3 = SO4 =>
3 SO3 + O3 = 3 SO4
HN + Na = NaN + H =>
HN + Na = NaN + H
FeCl3 + NH4SCN + NaOH = Fe(OH)3 + NH4Cl + NaSCN =>
FeCl3 + 3 NH4SCN + 3 NaOH = Fe(OH)3 + 3 NH4Cl + 3 NaSCN
CrCl2 + Al(NO3)3 = Cr(NO3)2 + AlCl3 =>
3 CrCl2 + 2 Al(NO3)3 = 3 Cr(NO3)2 + 2 AlCl3
(NH4)2CO3 + HOH = NH4OH + NH4HCO3 =>
(NH4)2CO3 + HOH = NH4OH + NH4HCO3
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312[Cr(N2H4CO)6]4[Cr(CN)6]3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + H2O =>
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + 2 H2O
HNO3 + Zn = NH4NO3 + ZnN2O6 + O2 =>
8 HNO3 + 2 Zn = 2 NH4NO3 + 2 ZnN2O6 + 3 O2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C4H14 + H2O = CO + H2 =>
C4H14 + 4 H2O = 4 CO + 11 H2
TiCl3 + Na2S + H2O = Ti(OH)3 + H2S + NaCl =>
2 TiCl3 + 3 Na2S + 6 H2O = 2 Ti(OH)3 + 3 H2S + 6 NaCl
Fe3O4 + OC = Fe + CO2 =>
Fe3O4 + 4 OC = 3 Fe + 4 CO2
S2 + H3O = H2S + H2O =>
S2 + 4 H3O = 2 H2S + 4 H2O
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + K(ClO3) + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 10 HI = 2 Cr(ClO4)3 + 2 K(ClO3) + 5 I2 + 9 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
TiO2 + CI2 + C = TiCI + CO2 =>
2 TiO2 + CI2 + 3 C = 2 TiCI + 2 CO2
Pb + CuSO4 = Pb(SO4)2 + Cu =>
Pb + 2 CuSO4 = Pb(SO4)2 + 2 Cu
Al + KClO + KOH = KAlO2 + KCl + H2O =>
2 Al + 3 KClO + 2 KOH = 2 KAlO2 + 3 KCl + H2O
Zn + KNO3 + KOH = H2O + K2ZnO2 + NH3 =>
4 Zn + KNO3 + 7 KOH = 2 H2O + 4 K2ZnO2 + NH3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH3*H2O + Cu(NO3)2 = Cu(OH)2 + NH4NO3 =>
2 NH3*H2O + Cu(NO3)2 = Cu(OH)2 + 2 NH4NO3
PbCO3 = CO2 + PbO =>
PbCO3 = CO2 + PbO
KOH + Na = NaHO + K =>
KOH + Na = NaHO + K
C3H5N3O9(l) = CO2(g) + H2O(g) + O(g) + N(g) =>
2 C3H5N3O9(l) = 6 CO2(g) + 5 H2O(g) + O(g) + 6 N(g)
CH3CH2MgCl + NH3 = CH3CH3 + MgNH2Cl =>
CH3CH2MgCl + NH3 = CH3CH3 + MgNH2Cl
Mn{2+} + NO3{-} + OH{-} = MnO4{2-} + NO2{-} + H2O =>
Mn{2+} + 2 NO3{-} + 4 OH{-} = MnO4{2-} + 2 NO2{-} + 2 H2O
LiCl + AgF = AgCl + LiF =>
LiCl + AgF = AgCl + LiF
NaOH + KAl(SO4)2 = Al(OH)3 + Na2SO4 + KOH =>
4 NaOH + KAl(SO4)2 = Al(OH)3 + 2 Na2SO4 + KOH
Na2MnO4 + H2O = NaMnO4 + MnO2 + NaOH =>
3 Na2MnO4 + 2 H2O = 2 NaMnO4 + MnO2 + 4 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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