| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O = 2 C + 3 H2 + O
CH2COOHCHOHCOOHCH2COOH + (CH3)3NHOH = CH2COOHCHOHCOOHCH2COONH(CH3)3 + H2O =>
CH2COOHCHOHCOOHCH2COOH + (CH3)3NHOH = CH2COOHCHOHCOOHCH2COONH(CH3)3 + H2O
NaOH + H3C3H5O7 = H2O + Na3C3H5O7 =>
3 NaOH + H3C3H5O7 = 3 H2O + Na3C3H5O7
Cu2SO4 + NH3 = Cu + NH3SO4 =>
Cu2SO4 + NH3 = 2 Cu + NH3SO4
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
CH4(g) + Cl2 = CHCl3 + HCl =>
CH4(g) + 3 Cl2 = CHCl3 + 3 HCl
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
Fe + NaCl + H2SO4 = FeCl3 + NaSO4 + H2 =>
Fe + 3 NaCl + 3 H2SO4 = FeCl3 + 3 NaSO4 + 3 H2
Br + KOH = KBr + BrO3 + H2O =>
7 Br + 6 KOH = 6 KBr + BrO3 + 3 H2O
CS + H2 = CH4 + H2S =>
CS + 3 H2 = CH4 + H2S
calciumhydroxide + Ammoniumchloride = calciumchloride + water + ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Mn2O3 + H2 = Mn + H2O =>
Mn2O3 + 3 H2 = 2 Mn + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
N2H4 + N2O3 = N2 + H2O =>
3 N2H4 + 2 N2O3 = 5 N2 + 6 H2O
Cu + Hg(NO3)2 = Hg + Cu(NO3)2 =>
Cu + Hg(NO3)2 = Hg + Cu(NO3)2
HCO3 + C6H12O6 = COOH + H2O =>
9 HCO3 + C6H12O6 = 15 COOH + 3 H2O
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Al2(SO4)3 + BaI2 = AlI3 + BaSO4 =>
Al2(SO4)3 + 3 BaI2 = 2 AlI3 + 3 BaSO4
KHCO3HNO3 = KNO3HHCO3 =>
KHCO3HNO3 = KNO3HHCO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2
TeNO3 = TeNO2 + O2 =>
2 TeNO3 = 2 TeNO2 + O2
KClO4 + HI = KClO3 + I2 + H2O =>
KClO4 + 2 HI = KClO3 + I2 + H2O
K3[Fe(CN)6] + FeZn + H2SO4 = Fe3[Fe(CN)6]2 + Zn + K2SO4 + H2 =>
2 K3[Fe(CN)6] + 3 FeZn + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 Zn + 3 K2SO4 + 3 H2
BiO3{-} + e + H2O = Bi{+3} + OH{-} =>
BiO3{-} + 2e + 3 H2O = Bi{+3} + 6 OH{-}
FeS + H2O2 = H2S + FeO2 =>
FeS + H2O2 = H2S + FeO2
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Na + KF = NaKF =>
Na + KF = NaKF
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
SnCl2 + Mg = SnMgCl2 =>
SnCl2 + Mg = SnMgCl2
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO42{-} + H2O =>
79 MnO4{-} + 5 SO3{2-} + 242 H{+} = 79 Mn{2+} + 5 SO42{-} + 121 H2O
Na2CO3 + Cl = NaCl + CO3 =>
Na2CO3 + 2 Cl = 2 NaCl + CO3
NaHCO3 + H3C6H5O4 = Na3C6H5O7 + CO2 + H2O =>
12 NaHCO3 + 3 H3C6H5O4 = 4 Na3C6H5O7 + 6 CO2 + 8 H2O
NaHSO3 + KOH = Na + KSO3 + H2O =>
NaHSO3 + KOH = Na + KSO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
TlSb44As06S8 + HNO3 = TlNO3 + Sb2O3 + As2O3 + H2SO4 + NO + H2O =>
3 TlSb44As06S8 + 202 HNO3 = 3 TlNO3 + 66 Sb2O3 + 9 As2O3 + 24 H2SO4 + 199 NO + 77 H2O
CH3CHO + NH3 = (CH3CHNH)3 + H2O =>
3 CH3CHO + 3 NH3 = (CH3CHNH)3 + 3 H2O
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3
Cu2O + HI = CuI + H2O =>
Cu2O + 2 HI = 2 CuI + H2O
KO5 + CO5 = K2C4O + O =>
2 KO5 + 4 CO5 = K2C4O + 29 O
NH4(SO4)2 + Ca(OH)2 = NH4(OH)2 + Ca(SO4)2 =>
NH4(SO4)2 + Ca(OH)2 = NH4(OH)2 + Ca(SO4)2
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
CaCO3CaSiO3 = Ca2SiO4CO2 =>
CaCO3CaSiO3 = Ca2SiO4CO2
NaOH + (NH2OH)2H2SO4 = Na2SO4 + H2O + (NH2OH)2 =>
2 NaOH + (NH2OH)2H2SO4 = Na2SO4 + 2 H2O + (NH2OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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