| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 = 2 Al + 3 Br2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BiCl3 + NH3 + H2O = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4Cl
NH3(aq) + CO2 = CH4N2O + H2O =>
2 NH3(aq) + CO2 = CH4N2O + H2O
Fe(NO3)3 + NaHCO3 = Fe(OH)3 + NaNO3 + CO2 =>
Fe(NO3)3 + 3 NaHCO3 = Fe(OH)3 + 3 NaNO3 + 3 CO2
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu(II)SO4 + Na = Na(SO4) + Cu(II) =>
Cu(II)SO4 + Na = Na(SO4) + Cu(II)
Ru(NO3)3(aq) + Ba(OH)2(aq) = Ru(OH)3(s) + Ba(NO3)2(aq) =>
2 Ru(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Ru(OH)3(s) + 3 Ba(NO3)2(aq)
Cu(NO3)2 + NaI = Cu(I2) + Na(NO3) =>
Cu(NO3)2 + 2 NaI = Cu(I2) + 2 Na(NO3)
K2S2O8 + Mn(NO3)2 + H2O = HMnO4 + HNO3 + KHSO4 =>
5 K2S2O8 + 2 Mn(NO3)2 + 8 H2O = 2 HMnO4 + 4 HNO3 + 10 KHSO4
AlO(OH) = Al + H2O + O2 =>
4 AlO(OH) = 4 Al + 2 H2O + 3 O2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
C6H5COCl + CH2NH2COOH = C6H5CONHCH2COOH + HCl =>
C6H5COCl + CH2NH2COOH = C6H5CONHCH2COOH + HCl
KHCO3 + N = NCO3 + K + H2 =>
2 KHCO3 + 2 N = 2 NCO3 + 2 K + H2
FeC2O4 = Fe + C2O4 =>
FeC2O4 = Fe + C2O4
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2CH2OH + KMnO4 + 2 H2SO4 = 2 CH3CH2COH + MnSO4 + 4 H2O + KSO4
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Pb(C2H3O2)2 + KI = K2(C2H3O2)2 + PbI2 =>
Pb(C2H3O2)2 + 2 KI = K2(C2H3O2)2 + PbI2
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
C4H6 + Cl2 = C4H6Cl =>
2 C4H6 + Cl2 = 2 C4H6Cl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
CH3{-}CH2{-}OH{} = CH3{-}COH =>
CH3{-}CH2{-}OH{} = CH3{-}COH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH + B2H6 = NaBH4 + O2 =>
2 NaOH + B2H6 = 2 NaBH4 + O2
KNO3 = O + KN =>
KNO3 = 3 O + KN
C + H2 = CH4 =>
C + 2 H2 = CH4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K(OH) + Cu(SO4) = Cu(OH)2 + K2(SO4) =>
2 K(OH) + Cu(SO4) = Cu(OH)2 + K2(SO4)
CaCI + AgCO3 = CaCO3 + AgCI =>
CaCI + AgCO3 = CaCO3 + AgCI
Pb(NO3)2 + K3(PO4) = KNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3(PO4) = 6 KNO3 + Pb3(PO4)2
BaO + (H)2O = Ba(OH)2 =>
BaO + (H)2O = Ba(OH)2
N2O5 + Ag2O = AgNO + O2 =>
N2O5 + Ag2O = 2 AgNO + 2 O2
Si + Na + O = Na2SiO3 =>
Si + 2 Na + 3 O = Na2SiO3
FeO + K2Cr2O7 + H2SO4 = Fe2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeO + K2Cr2O7 + 4 H2SO4 = 3 Fe2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
C6H5OH + C2H5OH = C8H10OH + H2O =>
7 C6H5OH + 11 C2H5OH = 8 C8H10OH + 10 H2O
Cu + Na2CrO4 + H2O = CuCrO4 + NaOH + H2 =>
Cu + Na2CrO4 + 2 H2O = CuCrO4 + 2 NaOH + H2
C2H5Br + CH3Cl + Na = C3H8 + NaCl + Br =>
C2H5Br + CH3Cl + Na = C3H8 + NaCl + Br
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4) =>
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4)
Cl2 + C3H8 = C3H7Cl + HCl =>
Cl2 + C3H8 = C3H7Cl + HCl
C3H14O + O2 = CO2 + H2O =>
C3H14O + 6 O2 = 3 CO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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