| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + 2 H2O
H2CO3 + NH4OH = H2OH + NH4CO3 =>
H2CO3 + NH4OH = H2OH + NH4CO3
Ca(OH)2 + NaOH + C + ClO2 = NaClO2 + CaCO2 + H2O =>
Ca(OH)2 + 2 NaOH + C + 2 ClO2 = 2 NaClO2 + CaCO2 + 2 H2O
K2SO4 + Co(NO3)2 = CoSO4 + KNO3 =>
K2SO4 + Co(NO3)2 = CoSO4 + 2 KNO3
C8H17N + C4H4ClNO2 = C8H15Cl2N + C4H5NO2 =>
C8H17N + 2 C4H4ClNO2 = C8H15Cl2N + 2 C4H5NO2
C3 = C2 =>
2 C3 = 3 C2
NO3 + H2O = HN3 + OH =>
3 NO3 + 10 H2O = HN3 + 19 OH
CH3NO2 + SnCl2 + HCl = CH3NH2 + H2O + H2(SnCl6) =>
CH3NO2 + 3 SnCl2 + 12 HCl = CH3NH2 + 2 H2O + 3 H2(SnCl6)
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CH3CHClCH2CH3 + Na = NaCl + CH3CH2CH2CH2CH2CH2CH2CH3 =>
2 CH3CHClCH2CH3 + 2 Na = 2 NaCl + CH3CH2CH2CH2CH2CH2CH2CH3
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
P + Na = NaP =>
P + Na = NaP
Sr(OH)2 + FeCl3 = Fe(OH)3 + SrCl2 =>
3 Sr(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 SrCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CaCO3(s) + H2O(l) = Ca(OH)2(aq) + H2CO3(aq) =>
CaCO3(s) + 2 H2O(l) = Ca(OH)2(aq) + H2CO3(aq)
MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO
KMnO4 + C7H6O = MnO2 + C7H6O2 + K =>
KMnO4 + 2 C7H6O = MnO2 + 2 C7H6O2 + K
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2O3 + N2H2 = N + H2O =>
N2O3 + 3 N2H2 = 8 N + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na2(CO3) = Na + O2 + CO2 =>
2 Na2(CO3) = 4 Na + O2 + 2 CO2
Cr + MnO2 = Mn + CrO4 =>
Cr + 2 MnO2 = 2 Mn + CrO4
C12H17O7Na + HCl = C6H8O7 + Cl2 + C3H6O + Na =>
10 C12H17O7Na + 46 HCl = 6 C6H8O7 + 23 Cl2 + 28 C3H6O + 10 Na
CrO3 + KClO3 + KOH = K2CrO4 + KCl + H2O2 =>
3 CrO3 + KClO3 + 6 KOH = 3 K2CrO4 + KCl + 3 H2O2
MnO2 + KClO3 + Na2CO3 = Na2MnO4 + CO2 + KCl =>
3 MnO2 + KClO3 + 3 Na2CO3 = 3 Na2MnO4 + 3 CO2 + KCl
Li3 + Cl12 = LiCl4 =>
Li3 + Cl12 = 3 LiCl4
NH3 + Au2O3 = N2 + Au + H2O =>
2 NH3 + Au2O3 = N2 + 2 Au + 3 H2O
CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
4 CH3COH + K2Cr2O7 + 3 H2SO4 = 4 CH3COOH + K2SO4 + 2 CrSO4 + 3 H2O
CuN2O6 + NH4OH = CuO2H2 + NH4NO3 =>
CuN2O6 + 2 NH4OH = CuO2H2 + 2 NH4NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + Na = NaP =>
P + Na = NaP
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
Cu + PO4 = CuPO4 =>
Cu + PO4 = CuPO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2 =>
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2
Fe(OH)2 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 2 NaOCl + 2 NaOH = Na2FeO4 + 2 NaCl + 2 H2O
Ca(OH)2 + KHP = CaK2P2 + H2O =>
Ca(OH)2 + 2 KHP = CaK2P2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Mn = NO + Mn(NO3)2 + H2O =>
8 HNO3 + 3 Mn = 2 NO + 3 Mn(NO3)2 + 4 H2O
Li3N + NH4(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3 NH4(NO3) = 3 LiNO3 + (NH4)3N
Cu2O + HCl + H2O2 = CuCl2 + H2O =>
Cu2O + 4 HCl + H2O2 = 2 CuCl2 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
IrCl3(aq) + NaOH(aq) = Ir2O3(aq) + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3(aq) + 3 HCl(aq) + 3 NaCl(aq)
AlCl3 + NH4HS = AlS + NH3 + Cl2 + H =>
2 AlCl3 + 2 NH4HS = 2 AlS + 2 NH3 + 3 Cl2 + 4 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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