| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ni(NH3)6 + (CH3)2C2(NOH)2 = NH4 + NH3 + NiC8H14N4O4 =>
Ni(NH3)6 + 2(CH3)2C2(NOH)2 = 2 NH4 + 4 NH3 + NiC8H14N4O4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C + H2 = C3H6 =>
3 C + 3 H2 = C3H6
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
Al2O3 = Al + O3 =>
Al2O3 = 2 Al + O3
Ni(NH3)6 + (CH3)2C2(NOH)2 = NH4 + NH3 + NiC8H14N4O4 =>
Ni(NH3)6 + 2(CH3)2C2(NOH)2 = 2 NH4 + 4 NH3 + NiC8H14N4O4
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
OsO4 + PlCl4 = PlO2 + OsCl8 =>
OsO4 + 2 PlCl4 = 2 PlO2 + OsCl8
Ba + CrO4 = BaCrO4 =>
Ba + CrO4 = BaCrO4
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
RbOH + Pb2(CO3)3 = Rb2CO3 + Pb(OH)3 =>
6 RbOH + Pb2(CO3)3 = 3 Rb2CO3 + 2 Pb(OH)3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Cs + KOH = CsOH + K2 =>
2 Cs + 2 KOH = 2 CsOH + K2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/10
Équations équilibrées sur03/29/09
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