| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeBr2 + 2 Cl = FeCl2 + 2 Br
C4H9COOH + H2O = CH4 + CO2 =>
4 C4H9COOH + 6 H2O = 13 CH4 + 7 CO2
CH3CCCH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CCCH2CH3 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 16 MnSO4 + 8 K2SO4 + 14 H2O
C2H5NSCI + O2 = CO2 + H2O + NO2 + SO2 + CI2 =>
4 C2H5NSCI + 23 O2 = 10 CO2 + 10 H2O + 4 NO2 + 4 SO2 + 2 CI2
Al + Ga = AlGa =>
Al + Ga = AlGa
Co + Cl2 = CoCl3 =>
2 Co + 3 Cl2 = 2 CoCl3
CuCO3 + Ca(OH)2 = Cu(OH)2 + CaCO3 =>
CuCO3 + Ca(OH)2 = Cu(OH)2 + CaCO3
Na(s) + H2O = NaOH + H2 =>
2 Na(s) + 2 H2O = 2 NaOH + H2
FeO + PdF{2+} = FeF{2+} + PdO =>
FeO + PdF{2+} = FeF{2+} + PdO
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
C2H5OH(g) + O2(g) = CO2 + H2O =>
C2H5OH(g) + 3 O2(g) = 2 CO2 + 3 H2O
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
Co2 + O2 = CoO =>
Co2 + O2 = 2 CoO
C6H5COOH + NaOH = H2O + NaC6H5COO =>
C6H5COOH + NaOH = H2O + NaC6H5COO
NH3(g) + O2(g) = N2 + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2 + 6 H2O(l)
S + BaCl2 = BaS + Cl =>
S + BaCl2 = BaS + 2 Cl
SiCl4(l) + H2O(l) = SiO2(s) + HCl(g) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(g)
MnCl2 + NaOH + H2O2 = Na2MnO4 + NaCl + H2O =>
MnCl2 + 4 NaOH + 2 H2O2 = Na2MnO4 + 2 NaCl + 4 H2O
Zn2Sb2 + H2O = Zn(OH)2 + SbH2 =>
Zn2Sb2 + 4 H2O = 2 Zn(OH)2 + 2 SbH2
HNO4 + H2S = NO2 + H2O + S =>
2 HNO4 + 3 H2S = 2 NO2 + 4 H2O + 3 S
Pb(s) + H3PO4(aq) = Pb3PO4(aq) + H2(g) =>
6 Pb(s) + 2 H3PO4(aq) = 2 Pb3PO4(aq) + 3 H2(g)
Ni + H2O = Ni2O3 + H2 =>
2 Ni + 3 H2O = Ni2O3 + 3 H2
KOH + H = KH2O =>
KOH + H = KH2O
C2H4 + HCl = H5C2Cl =>
C2H4 + HCl = H5C2Cl
KMnO4(aq) + H2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + H2O + K2SO4(aq) =>
2 KMnO4(aq) + 5 H2C2O4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + 8 H2O + K2SO4(aq)
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
K2CrO4 + K2SO3 + H2O = Cr2(SO4)3 + KOH =>
2 K2CrO4 + 3 K2SO3 + 5 H2O = Cr2(SO4)3 + 10 KOH
Al + Co = AlCo =>
Al + Co = AlCo
CH3OH + NaNH2 = CH3NH2 + NaOH =>
CH3OH + NaNH2 = CH3NH2 + NaOH
CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
C4H6 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C4H6 + 22 KMnO4 + 2 H2O = 12 CO2 + 22 MnO2 + 22 KOH
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Al + SO2 = Al2O3 + S =>
4 Al + 3 SO2 = 2 Al2O3 + 3 S
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4 =>
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4
Ge + H = GeH =>
Ge + H = GeH
Zr + HNO3 = Zr(NO3)4 + NO2 + H2O =>
Zr + 8 HNO3 = Zr(NO3)4 + 4 NO2 + 4 H2O
HCl + CO3 = H2CO3 + Cl2 =>
2 HCl + CO3 = H2CO3 + Cl2
CuSO4(aq) + NH4Cl(aq) = CuCl2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + (NH4)2SO4
FeO + KOH = Fe(OH)2 + K2O =>
FeO + 2 KOH = Fe(OH)2 + K2O
KCl + NaHSO4 = KHSO4 + NaCl =>
KCl + NaHSO4 = KHSO4 + NaCl
H2 + CO3 = H2CO3 =>
H2 + CO3 = H2CO3
K2HPO4 + Ca(OH)2 = KOH + Ca3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ca(OH)2 = 4 KOH + Ca3(PO4)2 + 2 H2O
N(g) + H2(g) = NH(g) =>
2 N(g) + H2(g) = 2 NH(g)
CuCl + NH4OH = [Cu(NH3)2]Cl + H2O =>
CuCl + 2 NH4OH = [Cu(NH3)2]Cl + 2 H2O
HN3 + H2O = H3O + N =>
HN3 + H2O = H3O + 3 N
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
CU + CO2 + O2 = CUCO3 =>
2 CU + 2 CO2 + O2 = 2 CUCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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