| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ca(OH)2 + SO3 = Ca(SO4)H2O =>
Ca(OH)2 + SO3 = Ca(SO4)H2O
Ba(NO2) = Ba + NO2 =>
Ba(NO2) = Ba + NO2
C6H6 + NO3 = N2 + CO2 + H2O =>
2 C6H6 + 10 NO3 = 5 N2 + 12 CO2 + 6 H2O
Cl2Cu + Al = AlCl3 + Cu =>
3 Cl2Cu + 2 Al = 2 AlCl3 + 3 Cu
Fe + ClO = FeO + Cl2 =>
2 Fe + 2 ClO = 2 FeO + Cl2
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
HNO3 + NO2 = HNO2 + NO3 =>
HNO3 + NO2 = HNO2 + NO3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
KClO3 + KI + H2O + CH3COCH3 = KCl + KOH + CHI3 =>
5 KClO3 + 27 KI + 9 H2O + 3 CH3COCH3 = 5 KCl + 27 KOH + 9 CHI3
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H8 + H2O2 = C4H8O2 + H2O =>
C4H8 + 2 H2O2 = C4H8O2 + 2 H2O
BerylliumIodide + TinNitrate = BerylliumNitrate + TinIodide =>
BerylliumIodide + TinNitrate = BerylliumNitrate + TinIodide
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
SO3 + Zn = ZnSO3 =>
SO3 + Zn = ZnSO3
K2O = K + O2 =>
2 K2O = 4 K + O2
Ni(NO3)2 + CO(NH2)2 = Ni + CO2 + H2O + N2 =>
Ni(NO3)2 + 2 CO(NH2)2 = Ni + 2 CO2 + 4 H2O + 3 N2
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
LiOH + MgF2 = LiF + Mg(OH)2 =>
2 LiOH + MgF2 = 2 LiF + Mg(OH)2
C6H10 + KMnO4 = C6H10O4 + KMnO2 =>
C6H10 + 2 KMnO4 = C6H10O4 + 2 KMnO2
NO + KMnO4 + H2O = NO2 + MnO2 + KOH =>
3 NO + 2 KMnO4 + H2O = 3 NO2 + 2 MnO2 + 2 KOH
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NH2CH3 + HNO2 = CH3OH + N2 + H2O =>
NH2CH3 + HNO2 = CH3OH + N2 + H2O
C4H8 + H2O2 = C4H10O2 =>
C4H8 + H2O2 = C4H10O2
NH2CH3 + HNO2 = CH3OH + N2 + H2O =>
NH2CH3 + HNO2 = CH3OH + N2 + H2O
CaBr2(aq) + Cl2(g) = CaCl2 + Br =>
CaBr2(aq) + Cl2(g) = CaCl2 + 2 Br
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3(aq) + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
N2 + H2O2 = N2O + H2O =>
N2 + H2O2 = N2O + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH2CH3 + HNO2 = CH3OH + N2 + H2O =>
NH2CH3 + HNO2 = CH3OH + N2 + H2O
HMnO4 + H2O = MnO4 + H3O =>
HMnO4 + H2O = MnO4 + H3O
Al(OH)3 + HNO3 = Al + NO3 + H2O =>
Al(OH)3 + 3 HNO3 = Al + 3 NO3 + 3 H2O
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
Fe + ClO = FeO + Cl2 =>
2 Fe + 2 ClO = 2 FeO + Cl2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaO + CO2 = Na2CO3 + O2 =>
4 NaO + 2 CO2 = 2 Na2CO3 + O2
Cl2Cu + Al = AlCl3 + Cu =>
3 Cl2Cu + 2 Al = 2 AlCl3 + 3 Cu
Ni + Al(C2H3O2)3 = Ni(C2H3O2) + Al =>
3 Ni + Al(C2H3O2)3 = 3 Ni(C2H3O2) + Al
NH2CH3 + HNO2 = CH3OH + N2 + H2O =>
NH2CH3 + HNO2 = CH3OH + N2 + H2O
Ca(s) + H2SO4(aq) = CaSO3 + H2O =>
Ca(s) + H2SO4(aq) = CaSO3 + H2O
NH2CH3 + HNO2 = CH3OH + N2 + H2O =>
NH2CH3 + HNO2 = CH3OH + N2 + H2O
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)(NO3) =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6(NH4)(NO3)
K2O = K + O2 =>
2 K2O = 4 K + O2
C4H8 + H2O2 = C4H10O2 =>
C4H8 + H2O2 = C4H10O2
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)] + 14 CO2 + 7 H2O
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3](H2O)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3](H2O)3 + 6 CO2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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