| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + Cl2 = CH3Cl + HCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cu2Cl + Al = Cu2AlCl =>
Cu2Cl + Al = Cu2AlCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
PbO2 + MnO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
3 PbO2 + 2 MnO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
ZnCl2 + FeCl3 + H2O = ZnFe2O4 + HCl =>
ZnCl2 + 2 FeCl3 + 4 H2O = ZnFe2O4 + 8 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
AL + Br3 = ALBr =>
3 AL + Br3 = 3 ALBr
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
PbO + C = Pb + CO =>
PbO + C = Pb + CO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
KOH + H2SO4 = K2SO4 + H(OH) =>
2 KOH + H2SO4 = K2SO4 + 2 H(OH)
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CH4 = C2H4 + H2 =>
2 CH4 = C2H4 + 2 H2
CH3(CH2)4CH3 + O2 = CO2 + H20 =>
10 CH3(CH2)4CH3 + 60 O2 = 60 CO2 + 7 H20
Br + Cl = BrCl =>
Br + Cl = BrCl
Na2B4O7 + H2So4 + H2O = H3BO3 + Na2So4 =>
Na2B4O7 + H2So4 + 5 H2O = 4 H3BO3 + Na2So4
K + FeSO4 = KSO4 + Fe =>
K + FeSO4 = KSO4 + Fe
CuOH + H = Cu + H2O =>
CuOH + H = Cu + H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Ca(OH)2 + HCl = CaCl + H(OH)2 =>
Ca(OH)2 + HCl = CaCl + H(OH)2
C2O4H2 + NaOH = H2O + Na2C2O4 =>
C2O4H2 + 2 NaOH = 2 H2O + Na2C2O4
Ag(s) + F2(g) = AgF(s) =>
2 Ag(s) + F2(g) = 2 AgF(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CH4 = C2H4 + H2 =>
2 CH4 = C2H4 + 2 H2
CuSo4 + Na2So3 = CuSo3 + Na2So4 =>
CuSo4 + Na2So3 = CuSo3 + Na2So4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + O = Cl + H2O =>
2 HCl + O = 2 Cl + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/14
Équations équilibrées sur10/22/13
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