| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + HF = AlHF
KMnO4 + Mg3(PO4)2 = K3PO4 + Mg(MnO4)2 =>
6 KMnO4 + Mg3(PO4)2 = 2 K3PO4 + 3 Mg(MnO4)2
Na2SO3(aq) + HCl(aq) = NaCl(aq) + SO2(g) + H2O(aq) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + SO2(g) + H2O(aq)
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
ClO4 + NO2 = NO3 + Cl2 =>
2 ClO4 + 8 NO2 = 8 NO3 + Cl2
MoO3 + K2SO4 = K2MoO4 + S + O2 =>
2 MoO3 + 2 K2SO4 = 2 K2MoO4 + 2 S + 3 O2
FeCl3 + NH4 = Fe4N3 + HCl =>
4 FeCl3 + 3 NH4 = Fe4N3 + 12 HCl
Fe18 + B16 = Fe3B4 =>
2 Fe18 + 3 B16 = 12 Fe3B4
BaO2*8H2O + H2SO4 = H2O2 + BaSO4 + H2O =>
BaO2*8H2O + H2SO4 = H2O2 + BaSO4 + 8 H2O
Na2O2(s) + H2O(l) = O2(g) + NaOH(aw) =>
2 Na2O2(s) + 2 H2O(l) = O2(g) + 4 NaOH(aw)
Ni + V = Ni882V118 =>
882 Ni + 118 V = Ni882V118
C7H6O3 + Na2CO3 = C7H5NaO3 + CO2 + H2O =>
2 C7H6O3 + Na2CO3 = 2 C7H5NaO3 + CO2 + H2O
Ru + Cl2 = Ru5Cl8 =>
5 Ru + 4 Cl2 = Ru5Cl8
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl =>
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl
H2S(g) + FeO(OH)(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 FeO(OH)(s) = Fe2S3(s) + 4 H2O(g)
Na2SO4Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Na2SO4Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 4 Na2SO4
magnesiumphosphate + Sulfuricacid = magnesiumsulfate + phosphoricacid =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
Na2CO3 + (FeCl3) = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2(FeCl3) = Fe2(CO3)3 + 6 NaCl
NH3 + NH4 = NH3NH4 =>
NH3 + NH4 = NH3NH4
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3 + KNO3 =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3 + 2 KNO3
AlSiO3 + H2SO4 = H2SiO3 + Al(SO4) =>
AlSiO3 + H2SO4 = H2SiO3 + Al(SO4)
Li3N + O2 = Li2O + N2 =>
4 Li3N + 3 O2 = 6 Li2O + 2 N2
SiCl4 + F2 = SiF4 + Cl2 =>
SiCl4 + 2 F2 = SiF4 + 2 Cl2
C6H12O5 + F2 = C6H6F6 + H2O + O2 =>
C6H12O5 + 3 F2 = C6H6F6 + 3 H2O + O2
BaCl2 + Pb(NO3)2 = Pb(Cl2) + Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = Pb(Cl2) + Ba(NO3)2
Pt + CuSO4 = Pt(SO4)2 + Cu =>
Pt + 2 CuSO4 = Pt(SO4)2 + 2 Cu
KO2 + MnSO4 + H2SO4 = Mn(SO4)2 + K2SO4 + H2O =>
2 KO2 + 3 MnSO4 + 4 H2SO4 = 3 Mn(SO4)2 + K2SO4 + 4 H2O
NaHSO4 + NH4OH = (NH4)2SO4 + Na2SO4 + H2O =>
2 NaHSO4 + 2 NH4OH = (NH4)2SO4 + Na2SO4 + 2 H2O
KClO3 + H2SO4 + KJ = KCl + J2 + K2SO4 + H2O =>
KClO3 + 3 H2SO4 + 6 KJ = KCl + 3 J2 + 3 K2SO4 + 3 H2O
BH3O3 + K2CO3 = B4H8K2O11 + CO2 + H2O =>
4 BH3O3 + K2CO3 = B4H8K2O11 + CO2 + 2 H2O
Cu + CO2 + H2O = CuOHCO3 + H2 =>
2 Cu + 2 CO2 + 4 H2O = 2 CuOHCO3 + 3 H2
Hexane + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2(SO4)3 + Cu(OH)2 = Al(OH)3 + CuSO4 =>
Al2(SO4)3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuSO4
K2(Cr2O7) + H2(SO4) + Fe(SO4) = K2(SO4) + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2(Cr2O7) + 7 H2(SO4) + 6 Fe(SO4) = K2(SO4) + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
Fe2 + Cl2 + NaOH = Fe(OH)2 + NaCl =>
Fe2 + 2 Cl2 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl
PH3 + I2 + H2O = H3PO4 + HI =>
PH3 + 4 I2 + 4 H2O = H3PO4 + 8 HI
CH3COOH + Na2CO3 = CH3COONa + H2CO2 =>
5 CH3COOH + 2 Na2CO3 = 4 CH3COONa + 4 H2CO2
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + Na(NO3)(aq) =>
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + 2 Na(NO3)(aq)
CuSO4 + NH3 + H2O = [CuH2O(NH3)4]SO4 =>
CuSO4 + 4 NH3 + H2O = [CuH2O(NH3)4]SO4
K + Ca(NO3)2 = Ca + K(NO3)2 =>
K + Ca(NO3)2 = Ca + K(NO3)2
Fe{+2} + CO = Fe + CO{+2} =>
Fe{+2} + CO = Fe + CO{+2}
KMnO4 + Cu(NO3)2 = K(NO3) + Cu(MnO4)2 =>
2 KMnO4 + Cu(NO3)2 = 2 K(NO3) + Cu(MnO4)2
NH4F + CaCl2 = CaF2 + NH4Cl =>
2 NH4F + CaCl2 = CaF2 + 2 NH4Cl
MgO + HClO3 = Mg(ClO3)2 + H2O =>
MgO + 2 HClO3 = Mg(ClO3)2 + H2O
Co + ZnSO4 = Zn + CoSO4 =>
Co + ZnSO4 = Zn + CoSO4
CH3COOH + NH4OH = CH3COOOH + NH4H =>
CH3COOH + NH4OH = CH3COOOH + NH4H
K2CO3*H2O + CO2 = KHCO3 =>
K2CO3*H2O + CO2 = 2 KHCO3
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
Ti3NO3 + KSO4 = KNO3 + Ti3SO4 =>
Ti3NO3 + KSO4 = KNO3 + Ti3SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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