| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(MnO4)2
[Ag(NH3)2]OH + HClO4 = AgClO4 + NH4ClO4 + H2O =>
[Ag(NH3)2]OH + 3 HClO4 = AgClO4 + 2 NH4ClO4 + H2O
CuFeS2 + H2O + O2 = Cu18S + FeSO4 + H2SO4 =>
36 CuFeS2 + 34 H2O + 123 O2 = 2 Cu18S + 36 FeSO4 + 34 H2SO4
Fe3(NO3)2 = Fe + NO3 =>
Fe3(NO3)2 = 3 Fe + 2 NO3
C7H7O3N + O2 = CO2 + H2O + N2 =>
4 C7H7O3N + 29 O2 = 28 CO2 + 14 H2O + 2 N2
NO2 + NH2SO3H = N2 + HSO4 + H2O =>
NO2 + NH2SO3H = N2 + HSO4 + H2O
Co2 + Mg = Co2Mg =>
Co2 + Mg = Co2Mg
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCl + LiOH = LiCl + HOH =>
HCl + LiOH = LiCl + HOH
[Ag(NH3)2]OH + HClO4 = AgClO4 + NH4ClO4 + H2O =>
[Ag(NH3)2]OH + 3 HClO4 = AgClO4 + 2 NH4ClO4 + H2O
C12H22O11 + C6H10CaO4 = C18H32O15 + Ca =>
C12H22O11 + C6H10CaO4 = C18H32O15 + Ca
NaOH + Bi(NO3)3 = Bi(OH)3 + Na3(NO3)3 =>
3 NaOH + Bi(NO3)3 = Bi(OH)3 + Na3(NO3)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2S04 + H2O =>
2 KMnO4 + 18 Na2SO3 + 6 H2SO4 = 2 MnSO4 + 18 Na2SO4 + K2S04 + 6 H2O
KClO3 + MnCO3 = MnO2 + CO2 + KCl =>
KClO3 + 3 MnCO3 = 3 MnO2 + 3 CO2 + KCl
Al(ClO3)3 + Pb(SO3)2 = Al2(SO3)3 + Pb(ClO3)4 =>
4 Al(ClO3)3 + 3 Pb(SO3)2 = 2 Al2(SO3)3 + 3 Pb(ClO3)4
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NH3 + Al(NO3)3 = NO2 + Al + H2O =>
6 NH3 + 7 Al(NO3)3 = 27 NO2 + 7 Al + 9 H2O
Al2S3(s) = Al(s) + S8(g) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(g)
Ca(CH3CO2)2H2O + Na2CO3 = CaCO3 + NaCH3CO2 + H2O =>
Ca(CH3CO2)2H2O + Na2CO3 = CaCO3 + 2 NaCH3CO2 + H2O
CaCO3 + NaCH3COO = Ca(CH3COO)2 + Na2CO3 =>
CaCO3 + 2 NaCH3COO = Ca(CH3COO)2 + Na2CO3
K3[Cr(OH)6] + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
C4H10O + Na2Cr2O7 + H2SO4 = C4H8O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + Na2Cr2O7 + 4 H2SO4 = 3 C4H8O + Na2SO4 + Cr2(SO4)3 + 7 H2O
Ra(OH)2 + CuCl2 = RaCl2 + Cu(OH)2 =>
Ra(OH)2 + CuCl2 = RaCl2 + Cu(OH)2
[Cr(H2O)6]{3+} + S{2-} = Cr[(H2O)3(OH)3] + H2S =>
2[Cr(H2O)6]{3+} + 3 S{2-} = 2 Cr[(H2O)3(OH)3] + 3 H2S
S4 + O2 + F = SOF4 =>
S4 + 2 O2 + 16 F = 4 SOF4
C4H8 + KMnO4 = C4H8KMnO4 =>
C4H8 + KMnO4 = C4H8KMnO4
CH3COOCH2CH3 + H2SO4 = CH3COOHCH2CH3 + HSO4 =>
CH3COOCH2CH3 + H2SO4 = CH3COOHCH2CH3 + HSO4
*2Fe + *3H2SO4 = Fe2(SO4)3 + H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + 3 H2
CdCl2 + Na2CO3 + H2O = NaCl + Cd(OH)2 + CO2 =>
CdCl2 + Na2CO3 + H2O = 2 NaCl + Cd(OH)2 + CO2
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4NO3
(MnO4){2-} + H{+} = MnO2 + MnO4{-} + H2O =>
3(MnO4){2-} + 4 H{+} = MnO2 + 2 MnO4{-} + 2 H2O
Fe + NH4OH = Fe(OH)3 + NH4 =>
Fe + 3 NH4OH = Fe(OH)3 + 3 NH4
K3[Fe(CN)6] = K + Fe(CN)6 =>
K3[Fe(CN)6] = 3 K + Fe(CN)6
Bi3O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
2 Bi3O3 + 9 NaClO + 6 NaOH = 6 NaBiO3 + 9 NaCl + 3 H2O
NaCN + HSO = NaSO + HCN =>
NaCN + HSO = NaSO + HCN
Zn(C2H3O2)2 + Mg2(SO4)2 = Mg(C2H3O2)2 + Zn2(SO4)2 =>
2 Zn(C2H3O2)2 + Mg2(SO4)2 = 2 Mg(C2H3O2)2 + Zn2(SO4)2
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g)4 =>
CH4(g) + 5 O2(g) = CO2(g) + 2 H2O(g)4
PbO2 + Na2CO3 + H = Na2PbCO3 + H2O =>
PbO2 + Na2CO3 + 4 H = Na2PbCO3 + 2 H2O
ZnCl2 + CaBr2 = ZnBr2 + CaCl2 =>
ZnCl2 + CaBr2 = ZnBr2 + CaCl2
MgS + HNO3 = MgSO4 + NO2 + H2O =>
MgS + 8 HNO3 = MgSO4 + 8 NO2 + 4 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NH4Br + Sr(OH)2 = H2O + SrBr2 + NH3 =>
2 NH4Br + Sr(OH)2 = 2 H2O + SrBr2 + 2 NH3
C6H10 + KMnO4 = C6H10O4 + K + Mn =>
C6H10 + KMnO4 = C6H10O4 + K + Mn
Al + Cu(CH3C00)2 = Al(CH3C00)3 + Cu =>
2 Al + 3 Cu(CH3C00)2 = 2 Al(CH3C00)3 + 3 Cu
H2S + K2Cr2O7 + HCl = S + KCl + CrCl3 + H2O =>
3 H2S + K2Cr2O7 + 8 HCl = 3 S + 2 KCl + 2 CrCl3 + 7 H2O
B + I3 = BI3 =>
B + I3 = BI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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