| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + KNO3 = NaNO3 + KCl
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
K + H2O = K(OH) + H2 =>
2 K + 2 H2O = 2 K(OH) + H2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
C2H2 + O2 = CO + H20 =>
10 C2H2 + 10 O2 = 20 CO + H20
Cl2 + LiBr = Br + LiCl =>
Cl2 + 2 LiBr = 2 Br + 2 LiCl
C4H10S + O2 = CO2 + SO2 + H2O =>
2 C4H10S + 15 O2 = 8 CO2 + 2 SO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
(CH3)(CH2)7(CH3) + O2 = CO2 + H2O =>
(CH3)(CH2)7(CH3) + 14 O2 = 9 CO2 + 10 H2O
Li(OH) + H3PO4 = Li3PO4 + H2O =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Pb + Cl = PbCl =>
Pb + Cl = PbCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO4 + Na2C2O4 = H2C2O4 + Na2SO4 =>
H2SO4 + Na2C2O4 = H2C2O4 + Na2SO4
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2PO4 + NAOH = NAHPO4 + H2O =>
H2PO4 + NAOH = NAHPO4 + H2O
Fe2O3 + H = H2O + Fe =>
Fe2O3 + 6 H = 3 H2O + 2 Fe
(NH4)2C2O4 + Fe(C2H3O2)3 = NH4C2H3O2 + Fe2(C2O4)3 =>
3(NH4)2C2O4 + 2 Fe(C2H3O2)3 = 6 NH4C2H3O2 + Fe2(C2O4)3
CaCO3 + LiCl = Li2CO3 + CaCl2 =>
CaCO3 + 2 LiCl = Li2CO3 + CaCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaO + H =>
Na + H2O = NaO + 2 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlBr3 + H2O = HBr + Al(OH)3 =>
AlBr3 + 3 H2O = 3 HBr + Al(OH)3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ba + Al(NO3)3 = BaO + Al + NO2 =>
3 Ba + Al(NO3)3 = 3 BaO + Al + 3 NO2
CaC + O = Ca + CO2 =>
CaC + 2 O = Ca + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
HCl + Ba(OH) = H2O + BaCl =>
HCl + Ba(OH) = H2O + BaCl
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
N2O5 + PCl5 = NCl3 + P4 + O2 =>
10 N2O5 + 12 PCl5 = 20 NCl3 + 3 P4 + 25 O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
Ca2C + O = Ca + CO2 =>
Ca2C + 2 O = 2 Ca + CO2
MnSO4 + SnO2 + HNO3 = HMnO4 + SnSO4 + Sn(NO3)2 + H2O =>
2 MnSO4 + 5 SnO2 + 6 HNO3 = 2 HMnO4 + 2 SnSO4 + 3 Sn(NO3)2 + 2 H2O
KI + Cl = KCl + I =>
KI + Cl = KCl + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/11
Équations équilibrées sur02/22/10
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