| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li + N2 = 2 Li3N
H2S + SO2 = S8 + H42O =>
336 H2S + 8 SO2 = 43 S8 + 16 H42O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
LiH2PO4 + FeC2O4(H2O)2 = LiFePO4 + H2O + CO2 + CO =>
LiH2PO4 + FeC2O4(H2O)2 = LiFePO4 + 3 H2O + CO2 + CO
CH3CH2CH2CO2H + Na = CH3CH2CH2COONa + H2 =>
2 CH3CH2CH2CO2H + 2 Na = 2 CH3CH2CH2COONa + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe(s) + CuSO4(aq) = Cu(aq) + FeSO4(s) =>
Fe(s) + CuSO4(aq) = Cu(aq) + FeSO4(s)
Ca(X)2*H2O + (NH4)2CO3 = CaCO3 + NH4X + H2O =>
Ca(X)2*H2O + (NH4)2CO3 = CaCO3 + 2 NH4X + H2O
MgO + CaCo3 = MgCo3 + CaO =>
MgO + CaCo3 = MgCo3 + CaO
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
H2SeO3 + C = H2O + SeO + CO2 =>
2 H2SeO3 + C = 2 H2O + 2 SeO + CO2
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
CrCl2 + Pb(C2H3O2)2 = PbCl2 + Cr(C2H3O2)2 =>
CrCl2 + Pb(C2H3O2)2 = PbCl2 + Cr(C2H3O2)2
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Na + HSO4 = Na2SO4 + H2O + SO2 =>
6 Na + 4 HSO4 = 3 Na2SO4 + 2 H2O + SO2
PbS + H2O4 = PbSO4 + H2O =>
3 PbS + 4 H2O4 = 3 PbSO4 + 4 H2O
Li + Br = LiBr =>
Li + Br = LiBr
CoCl2 + NaOH + H2O2 = Co(OH)3 + NaCl =>
2 CoCl2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 4 NaCl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C2H3O2Cl + C2H8O7P2 + NH5O = C4H11NO8P2 + H2O + HCl =>
C2H3O2Cl + C2H8O7P2 + NH5O = C4H11NO8P2 + 2 H2O + HCl
SiBr4 + H2O(s) = SiO2 + HBr =>
SiBr4 + 2 H2O(s) = SiO2 + 4 HBr
Se + KCl + H2O = H2Se + KClO3 =>
3 Se + KCl + 3 H2O = 3 H2Se + KClO3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Ni2 + SO4 = Ni2SO4 =>
Ni2 + SO4 = Ni2SO4
C6H5C2H5 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 46 KMnO4 + 69 H2SO4 = 40 C6H6COOH + 23 K2SO4 + 46 MnSO4 + 104 H2O
NH4Cl + RbOH = RbCl + H2O + NH3 =>
NH4Cl + RbOH = RbCl + H2O + NH3
FeC + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + CO2 =>
2 FeC + 7 MnO2 + 10 H2SO4 = Fe2(SO4)3 + 7 MnSO4 + 10 H2O + 2 CO2
K + O2 + MnO2 = KMnO4 =>
K + O2 + MnO2 = KMnO4
NaCH3COO + Cl2 = C2H6 + CO2 + NaCl =>
2 NaCH3COO + Cl2 = C2H6 + 2 CO2 + 2 NaCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO + PbO2 = MnO4 + Pb =>
2 MnO + 3 PbO2 = 2 MnO4 + 3 Pb
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
NH3 + FeCl3 = Fe + NH3Cl3 =>
NH3 + FeCl3 = Fe + NH3Cl3
Zn + NO3 + H{+} = Zn{2+} + NH4 + H2O =>
5 Zn + NO3 + 10 H{+} = 5 Zn{2+} + NH4 + 3 H2O
CO = C3O3 =>
3 CO = C3O3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH4NO3 + HNO3 + CaCO3 = Ca(NO3)2NH4NO3 + CO2 + H2O =>
NH4NO3 + 2 HNO3 + CaCO3 = Ca(NO3)2NH4NO3 + CO2 + H2O
Al(OH)3 + Mg = Mg(OH)2 + Al =>
2 Al(OH)3 + 3 Mg = 3 Mg(OH)2 + 2 Al
CaOH + HS = CaS + HOH =>
CaOH + HS = CaS + HOH
Zn3(PO4)2 + Al2(CO3)3 = ZnCO3 + AlPO4 =>
Zn3(PO4)2 + Al2(CO3)3 = 3 ZnCO3 + 2 AlPO4
CaSO4 + KI + KIO3 + H2O = Ca(OH) + K2SO4 + I2 =>
6 CaSO4 + 11 KI + KIO3 + 3 H2O = 6 Ca(OH) + 6 K2SO4 + 6 I2
KBrO3 + KI + HCl = KCl + Br2 + I + H2O =>
2 KBrO3 + 10 KI + 12 HCl = 12 KCl + Br2 + 10 I + 6 H2O
C6H6 + HBr = C6H7Br =>
C6H6 + HBr = C6H7Br
K2CrO4 + C3H7OH = CH3CH2COH + Cr2O3 + KOH + H2O =>
2 K2CrO4 + 3 C3H7OH = 3 CH3CH2COH + Cr2O3 + 4 KOH + H2O
Al2O3 + Fe = Al + FeO =>
Al2O3 + 3 Fe = 2 Al + 3 FeO
C3H8 + Cl = C3H5Cl3 + H =>
C3H8 + 3 Cl = C3H5Cl3 + 3 H
[Ag(NH3)2]NO3 + HCl = AgCl + NH4Cl + HNO3 =>
[Ag(NH3)2]NO3 + 3 HCl = AgCl + 2 NH4Cl + HNO3
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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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