| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + H2(SO)4 = Al2(SO)4 + H2
NH4Ce = HCe + NH3 =>
NH4Ce = HCe + NH3
K + F = FK =>
K + F = FK
NaI(s) + O2(g) = NaO(s) + I(g) =>
2 NaI(s) + O2(g) = 2 NaO(s) + 2 I(g)
C + H2O = CO + H2 =>
C + H2O = CO + H2
Mg3N2 + LiOH = Mg(OH)2 + Li3N =>
Mg3N2 + 6 LiOH = 3 Mg(OH)2 + 2 Li3N
Ag(SO3) + K(OH) = Ag(OH) + K(SO3) =>
Ag(SO3) + K(OH) = Ag(OH) + K(SO3)
C6H5CHO + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na + C5H6 = NaC6H5 + H2 =>
10 Na + 12 C5H6 = 10 NaC6H5 + 11 H2
NH4Ce = HCe + NH3 =>
NH4Ce = HCe + NH3
Fe(SCN)3 + NH4F = NH4SCN + FeF3 =>
Fe(SCN)3 + 3 NH4F = 3 NH4SCN + FeF3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pb2 + NO3 + KCl = PbCl + KNO3 =>
Pb2 + 2 NO3 + 2 KCl = 2 PbCl + 2 KNO3
C2H5OH + NaOH = C2H5 + Na(OH)2 =>
C2H5OH + NaOH = C2H5 + Na(OH)2
NH4Ce = HCe + NH3 =>
NH4Ce = HCe + NH3
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
LiNO3 + (NH4)6Mo7O24 + CO(NH2)2 = Li2MoO4 + CO2 + H2O + N2 =>
42 LiNO3 + 3(NH4)6Mo7O24 + 26 CO(NH2)2 = 21 Li2MoO4 + 26 CO2 + 88 H2O + 56 N2
C9H17NO5 + H2O = C3H7NO2 + C6H12O4 =>
C9H17NO5 + H2O = C3H7NO2 + C6H12O4
MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2 =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2
C6H12O6(aq) + O2(g) = CO1(g) + H2O(l) =>
C6H12O6(aq) + 3 O2(g) = 6 CO1(g) + 6 H2O(l)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Pd + H2SO4 = PdSO4 + H2O + SO2 =>
Pd + 2 H2SO4 = PdSO4 + 2 H2O + SO2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
(CH3)3CCH2Br + H2O + AgNO3 = (CH3)2C(OH)CH2CH3 + AgBr + HNO3 =>
(CH3)3CCH2Br + H2O + AgNO3 = (CH3)2C(OH)CH2CH3 + AgBr + HNO3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C2H53H + O2 = CO2 + H2O =>
2 C2H53H + 31 O2 = 4 CO2 + 54 H2O
C3H6O + CO2 + H2 = CH3COOH =>
2 C3H6O + 4 CO2 + 4 H2 = 5 CH3COOH
K2Cr2O7 + KI + H2SO4 = Cr(SO4) + K2SO4 + H2O + I2 =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 2 Cr(SO4) + 5 K2SO4 + 7 H2O + 4 I2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCl{2} + AgNO{3} = AgCl + Ca(NO{3}){2} =>
CaCl{2} + AgNO{3} = AgCl + Ca(NO{3}){2}
Na2SO4(aq) + CuCl2(s) = NaCl + CuSO4 =>
Na2SO4(aq) + CuCl2(s) = 2 NaCl + CuSO4
K2FeO4 + HCl = FeCl3 + O2 + H2O + KCl =>
4 K2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 10 H2O + 8 KCl
CuSO4 + Na3(PO4) = Cu3(PO4)2 + Na2(SO4) =>
3 CuSO4 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2(SO4)
In3 + Cl = InCl3 =>
In3 + 9 Cl = 3 InCl3
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
CuSO4*5H2O + C2H6O = H2SO4 + C2H4OCu + H2O =>
CuSO4*5H2O + C2H6O = H2SO4 + C2H4OCu + 5 H2O
Ca(NO3)2 + KBr = CaBr + K(NO3)2 =>
Ca(NO3)2 + KBr = CaBr + K(NO3)2
SO2 + O2 + CaCO3 = CaSO4 + CO2 =>
2 SO2 + O2 + 2 CaCO3 = 2 CaSO4 + 2 CO2
Sn2S3 + (NH4)2S2 = (NH4)3SnS4 + S =>
Sn2S3 + 3(NH4)2S2 = 2(NH4)3SnS4 + S
Ca(OH)2 + H2O = CaH2 + O2H2 =>
Ca(OH)2 + 2 H2O = CaH2 + 2 O2H2
Cu3N + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3N + 16 HNO3 = 3 Cu(NO3)2 + 11 NO2 + 8 H2O
NiCl2 + Ca = Cl + NiCa =>
NiCl2 + Ca = 2 Cl + NiCa
CH3CHO + HCN = CH3CH(CN)OH =>
CH3CHO + HCN = CH3CH(CN)OH
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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