| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + HgO + H2O = 2 HClO + HgCl2
HNO2 + BaCl2 = HCl2 + NO2Ba =>
HNO2 + BaCl2 = HCl2 + NO2Ba
KIO3 + SnCl2 + HCl = I2 + SnCl4 + KCl + H2O =>
2 KIO3 + 5 SnCl2 + 12 HCl = I2 + 5 SnCl4 + 2 KCl + 6 H2O
Ca(OH)2 + HN3 = Ca(N3)2 + H2O =>
Ca(OH)2 + 2 HN3 = Ca(N3)2 + 2 H2O
ZnO + SO3 = ZnO3 + SO =>
ZnO + SO3 = ZnO3 + SO
CaCl2 + AuCl3 = Ca(AuCl5) =>
CaCl2 + AuCl3 = Ca(AuCl5)
BaS = Ba + S2 =>
2 BaS = 2 Ba + S2
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr =>
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
BaCI2 + Fe2(SO4)3 = Fe2CI2 + Ba(SO4)3 =>
BaCI2 + Fe2(SO4)3 = Fe2CI2 + Ba(SO4)3
C12H24O4 + KOH = C3H8O3 + K =>
C12H24O4 + 8 KOH = 4 C3H8O3 + 8 K
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
K4[Fe(CN)6] + FeCl3 + HCl = Fe[Fe(CN)6] + KCl + H2 =>
2 K4[Fe(CN)6] + 2 FeCl3 + 2 HCl = 2 Fe[Fe(CN)6] + 8 KCl + H2
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na3(PO4) + CuSO4 = Cu3(PO4)2 + Na2SO4 =>
2 Na3(PO4) + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
Carbon + oxygen = Carbonmonoxide =>
2 C + O2 = 2 CO
C2H4O2 + H2O = CH4 + H2CO2 =>
3 C2H4O2 + 2 H2O = 2 CH4 + 4 H2CO2
Ni + CH3COOH = Ni(CH3COO)2 + H2 =>
Ni + 2 CH3COOH = Ni(CH3COO)2 + H2
Zn + H3PO4(aq) = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4(aq) = Zn3(PO4)2 + 3 H2
C3H6O3 + O2 = H2O + CO =>
2 C3H6O3 + 3 O2 = 6 H2O + 6 CO
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
BaCl2*2H2O + H2O + NaOH = Ba(OH)2*8H2O + NaCl =>
BaCl2*2H2O + 6 H2O + 2 NaOH = Ba(OH)2*8H2O + 2 NaCl
HClO + FeSO4 = FeCl3 + Fe2(SO4)3 + Fe(ClO4)3 + H2O =>
24 HClO + 24 FeSO4 = 7 FeCl3 + 8 Fe2(SO4)3 + Fe(ClO4)3 + 12 H2O
KClO + H2SO4 + KMnO4 = KClO3 + MnSO4 + K2SO4 + H2O =>
5 KClO + 6 H2SO4 + 4 KMnO4 = 5 KClO3 + 4 MnSO4 + 2 K2SO4 + 6 H2O
H2SO2 + Ba(OH)2 = BaSO2 + HOH =>
H2SO2 + Ba(OH)2 = BaSO2 + 2 HOH
NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq)
CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
CaH2 + H2O = (Ca(OH)2) + H2 =>
CaH2 + 2 H2O = (Ca(OH)2) + 2 H2
Au(s) + HI(aq) = H2(g) + AuI =>
2 Au(s) + 2 HI(aq) = H2(g) + 2 AuI
Na2C2O4 + HCO3 = NaCO3 + H2C2O4 =>
Na2C2O4 + 2 HCO3 = 2 NaCO3 + H2C2O4
Rb(s) + S8(s) = Rb2S(s) =>
16 Rb(s) + S8(s) = 8 Rb2S(s)
ZnF2 + CaCl2 = CaF2 + ZnCl2 =>
ZnF2 + CaCl2 = CaF2 + ZnCl2
NH3B3H7 + O2 = B2O3 + H2O + N2 =>
4 NH3B3H7 + 19 O2 = 6 B2O3 + 20 H2O + 2 N2
H2C2O4 + H2O = H2C2O4*2H2O =>
H2C2O4 + 2 H2O = H2C2O4*2H2O
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
HNO3 + (NH4)SO3 = NH4NO3 + SO2 + H2O =>
6 HNO3 + 8(NH4)SO3 = 7 NH4NO3 + 8 SO2 + 5 H2O
MgSO4 + (NH4)OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2(NH4)OH = (NH4)2SO4 + Mg(OH)2
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
C4H10 + O4 = CO2 + H2O =>
4 C4H10 + 13 O4 = 16 CO2 + 20 H2O
C2H5COOH + C2H5OH = C2H5COOC3H5 + H2O =>
6 C2H5COOH + 3 C2H5OH = 4 C2H5COOC3H5 + 7 H2O
Pb{2+} + NH4OH = Pb(OH)2 + NH4{+} =>
Pb{2+} + 2 NH4OH = Pb(OH)2 + 2 NH4{+}
Al + KNO3 = Al2O3 + K2O + N2 =>
10 Al + 6 KNO3 = 5 Al2O3 + 3 K2O + 3 N2
Ni(OH)2 + HF = NiF2 + H2O =>
Ni(OH)2 + 2 HF = NiF2 + 2 H2O
Na2CO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + H2O + CO2
Ag2O + NH3 = Ag3N + H2O =>
3 Ag2O + 2 NH3 = 2 Ag3N + 3 H2O
C10H10O2 + CH3NH2 = C11H15NO2 =>
C10H10O2 + CH3NH2 = C11H15NO2
PbS + Na2SO4 = PbSO4 + Na2S =>
PbS + Na2SO4 = PbSO4 + Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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