| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CO2 + C = CO =>
CO2 + C = 2 CO
CO2 + C2 = CO =>
2 CO2 + C2 = 4 CO
CO2 + C = C2O =>
CO2 + 3 C = 2 C2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CO2 + C = CO =>
CO2 + C = 2 CO
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
(NH4)2SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + CO2 = CO3Cu =>
CuO + CO2 = CO3Cu
H2 + MgCl = H2Mg2Cl2 =>
H2 + 2 MgCl = H2Mg2Cl2
H2 + MgCl = H3Mg2Cl2 =>
3 H2 + 4 MgCl = 2 H3Mg2Cl2
H2 + MgCl = H2Mg2Cl2 =>
H2 + 2 MgCl = H2Mg2Cl2
H2 + MgCl = H22MgCl =>
11 H2 + MgCl = H22MgCl
H2 + MgCl = H2Mg2Cl2 =>
H2 + 2 MgCl = H2Mg2Cl2
H2 + MgCl2 = H2MgCl2 =>
H2 + MgCl2 = H2MgCl2
Al + H{+} + PO4{3-} = H2 + AlPO4 =>
2 Al + 6 H{+} + 2 PO4{3-} = 3 H2 + 2 AlPO4
CO2 + Na2SO4 + H2O = CO7Na2SH2 =>
CO2 + Na2SO4 + H2O = CO7Na2SH2
NaNO3 + Fe(OH)3 = NaNO6FeH3 =>
NaNO3 + Fe(OH)3 = NaNO6FeH3
NaNO3 + Fe(OH)3 = NaO6FeH3N =>
NaNO3 + Fe(OH)3 = NaO6FeH3N
NaNO3 + Fe(OH)3 = NaNO6FeH3 =>
NaNO3 + Fe(OH)3 = NaNO6FeH3
KNO3 + Fe(OH)3 = KNO6H3Fe =>
KNO3 + Fe(OH)3 = KNO6H3Fe
NaNO3 + Fe(CO3)3 = NaNO12C3Fe =>
NaNO3 + Fe(CO3)3 = NaNO12C3Fe
Ag + Zn(NO3)2 = AgZnN2O6 =>
Ag + Zn(NO3)2 = AgZnN2O6
BaO + Al2O3 = BaAl2O4 =>
BaO + Al2O3 = BaAl2O4
CH4 + O2(g) = CO2(g) + H2O(l) =>
CH4 + 2 O2(g) = CO2(g) + 2 H2O(l)
BaSO4 + Fe2O3 = FeS + BaO + O2 =>
4 BaSO4 + 2 Fe2O3 = 4 FeS + 4 BaO + 9 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
NiCl2 + AgNO3 = Ni(NO3)2 + AgCl =>
NiCl2 + 2 AgNO3 = Ni(NO3)2 + 2 AgCl
Cr2(SO4)3 + BaCl2 = CrCl3 + BaSO4 =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
NOHSO4 + (NH2)2CO = CO2 + N2 + H2SO4 + H2O =>
2 NOHSO4 + (NH2)2CO = CO2 + 2 N2 + 2 H2SO4 + H2O
HNO2 + (NH2)2CO = CO2 + N2 + H2O =>
2 HNO2 + (NH2)2CO = CO2 + 2 N2 + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/08
Équations équilibrées sur07/25/07
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