| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + H2SO4 = Al(SO4) + H2 =>
Al + H2SO4 = Al(SO4) + H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Fe2(SO4)3 + CsOH = Cs2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 CsOH = 3 Cs2SO4 + 2 Fe(OH)3
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
SiO2 + F2 = OF2 + SiF2 =>
SiO2 + 3 F2 = 2 OF2 + SiF2
C2H2 + O2 = CO2 + H29 =>
29 C2H2 + 58 O2 = 58 CO2 + 2 H29
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH2O + BaOH = Ba(C2H3O2) + H2O =>
2 CH2O + BaOH = Ba(C2H3O2) + H2O
Li + H2CO3 = H2 + Li2CO3 =>
2 Li + H2CO3 = H2 + Li2CO3
CH2O + BaOH = Ba(C2H3O2) + H2O =>
2 CH2O + BaOH = Ba(C2H3O2) + H2O
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na + Cl = NaCl =>
Na + Cl = NaCl
Mg + H2CO3 = Mg2CO3 + H2 =>
2 Mg + H2CO3 = Mg2CO3 + H2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Al + HCl = AlCl2 + H2 =>
Al + 2 HCl = AlCl2 + H2
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
C2H6O2 + H2O = C2H6O3 + H2 =>
C2H6O2 + H2O = C2H6O3 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
S + HCl = H2S + Cl2 =>
S + 2 HCl = H2S + Cl2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
C + H2O = CO + H2 =>
C + H2O = CO + H2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
NaClO3 = NaClO4 + NaCl =>
4 NaClO3 = 3 NaClO4 + NaCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CuSO4 + Na = Na2SO4 + Cu =>
CuSO4 + 2 Na = Na2SO4 + Cu
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca(OH)2 + H(CH3COO) = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 H(CH3COO) = Ca(CH3COO)2 + 2 H2O
AlCl3 + Mg = MgCl2 + Al =>
2 AlCl3 + 3 Mg = 3 MgCl2 + 2 Al
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Fe + O2 + H2O = HFeO2 =>
4 Fe + 3 O2 + 2 H2O = 4 HFeO2
Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO4
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/13
Équations équilibrées sur02/06/12
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