| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2O = 2 N2 + O2
Ae + S = AeS =>
Ae + S = AeS
SO2 + Fe(OH)2 = Fe(OH)2SO2 =>
SO2 + Fe(OH)2 = Fe(OH)2SO2
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
Fe + LiCl2 = FeCl + Li =>
2 Fe + LiCl2 = 2 FeCl + Li
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KJO3 + KJ + H2SO4 = J2 + H2O + K2SO4 =>
KJO3 + 5 KJ + 3 H2SO4 = 3 J2 + 3 H2O + 3 K2SO4
Al{+} + H{+} = Al{3+} + H2 =>
Al{+} + 2 H{+} = Al{3+} + H2
CH3 + OH = CH2O + H2 =>
CH3 + OH = CH2O + H2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + H2O + KOH =>
2 KMnO4 + 5 NaNO2 + 2 H2SO4 = 2 MnSO4 + 5 NaNO3 + H2O + 2 KOH
Na2CO3 + Cl2 = Na2Cl2 + CO3 =>
Na2CO3 + Cl2 = Na2Cl2 + CO3
FeCl3 + NH4SCN + SnCl2 = Fe(SCN)2 + SnCl4 + NH4Cl =>
2 FeCl3 + 4 NH4SCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 NH4Cl
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
C6H5COOH + Ca = (C6H5COO)2Ca + H2 =>
2 C6H5COOH + Ca = (C6H5COO)2Ca + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
CuSO4*5H2O + BaCl2 = CuCl2 + BaSO4 + H2O =>
CuSO4*5H2O + BaCl2 = CuCl2 + BaSO4 + 5 H2O
Mn(OH)2 + O3 = MnO2 + H2O =>
3 Mn(OH)2 + O3 = 3 MnO2 + 3 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + H2O = CH3COO{-} + H3O{+} =>
CH3COOH + H2O = CH3COO{-} + H3O{+}
Zn(OH)2HNO3 = ZnOHNO3H2O =>
Zn(OH)2HNO3 = ZnOHNO3H2O
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
(NH4)2S + Fe(C2H3O2)3 = NH4C2H3O2 + Fe2S3 =>
3(NH4)2S + 2 Fe(C2H3O2)3 = 6 NH4C2H3O2 + Fe2S3
CuO + Ca = Cu + CaO2 =>
2 CuO + Ca = 2 Cu + CaO2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CaF2 + MnO = CaO + MnF2 =>
CaF2 + MnO = CaO + MnF2
Hg + HCl = HgHCl =>
Hg + HCl = HgHCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
PbMgNO3 = PbNO3Mg =>
PbMgNO3 = PbNO3Mg
Cr(NO3)2 + Fe = Cr2 + Fe(NO3) =>
2 Cr(NO3)2 + 4 Fe = Cr2 + 4 Fe(NO3)
Cl2 + KOH = KCl + H2O + KClO3 =>
3 Cl2 + 6 KOH = 5 KCl + 3 H2O + KClO3
Fe2 + Co = Fe2Co =>
Fe2 + Co = Fe2Co
NH4(Cl) + Ca(OH)2 = CaCl2 + NH3 + H2(O) =>
2 NH4(Cl) + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2(O)
HC1 + NaOH = NaC1 + H2O =>
HC1 + NaOH = NaC1 + H2O
SI + Mg = SIMg =>
SI + Mg = SIMg
HNO3 + C6H7N = CO2 + H2O + N2 =>
31 HNO3 + 5 C6H7N = 30 CO2 + 33 H2O + 18 N2
K2O + AlO3 = K2O3 + Al2O =>
5 K2O + 4 AlO3 = 5 K2O3 + 2 Al2O
NH4Cl + N2 = NH3 + Cl2 =>
6 NH4Cl + N2 = 8 NH3 + 3 Cl2
MgSO4 + Na2CO3 = NaSO4 + Mg2CO3 =>
2 MgSO4 + Na2CO3 = 2 NaSO4 + Mg2CO3
LiOH + NO2 = LiNO2 + LiNO3 + H2O =>
2 LiOH + 2 NO2 = LiNO2 + LiNO3 + H2O
K2Cr2O7 + C2H5OH + HCl = KCl + CrCl + CH3CHO + H2O =>
K2Cr2O7 + 5 C2H5OH + 4 HCl = 2 KCl + 2 CrCl + 5 CH3CHO + 7 H2O
AlOH + CaS = AlS + CaOH =>
AlOH + CaS = AlS + CaOH
Al + SiO2 = Al2O2 + Si =>
2 Al + SiO2 = Al2O2 + Si
C4H9OH + Ca = (C4H9O)2Ca + H2 =>
2 C4H9OH + Ca = (C4H9O)2Ca + H2
K2Cr2O7 + Ag + HCl = CrCl3 + AgCl + H2O + KCl =>
K2Cr2O7 + 6 Ag + 14 HCl = 2 CrCl3 + 6 AgCl + 7 H2O + 2 KCl
CHO2 + O2 = CO2 + H2O =>
4 CHO2 + O2 = 4 CO2 + 2 H2O
Fe2(SO4)3 + NH4F + KCl + H2SO4 + O = K2FeF6 + (NH4)2SO4 + NH4Cl + H2O =>
Fe2(SO4)3 + 12 NH4F + 4 KCl + H2SO4 + O = 2 K2FeF6 + 4(NH4)2SO4 + 4 NH4Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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