| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + HC2H3O2 = NaC3H3O2 + CO2 + H2 =>
2 NaHCO3 + 5 HC2H3O2 = 2 NaC3H3O2 + 6 CO2 + 8 H2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
NaHCO3 + HC2H3O2 = NaC3H3O2 + CO2 + H2 =>
2 NaHCO3 + 5 HC2H3O2 = 2 NaC3H3O2 + 6 CO2 + 8 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
SnO + NO2 + O2 = Sn(NO3)2 =>
2 SnO + 4 NO2 + O2 = 2 Sn(NO3)2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H + Cl = HCl =>
H + Cl = HCl
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C57H92O6 + OH = C18H29O2 + C3H8O3 =>
C57H92O6 + 3 OH = 2.9999999999999C18H29O2 + C3H8O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + S = ZnS =>
Zn + S = ZnS
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaO2 + H2O = NaOH + H2O2 =>
2 NaO2 + 4 H2O = 2 NaOH + 3 H2O2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Si2H3 + O2 = SiO2 + H20 =>
20 Si2H3 + 40 O2 = 40 SiO2 + 3 H20
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CoS + HBr = CoBr2 + H2S =>
CoS + 2 HBr = CoBr2 + H2S
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
F2 + NaOH = NaF2 + O2 + H2O =>
4 F2 + 4 NaOH = 4 NaF2 + O2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/12
Équations équilibrées sur01/31/11
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