| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co2(SO4)3 + 2 H2O = 4 CoSO4 + O2 + 2 H2SO4
K2FeO4 + HCl + H2O = Fe(OH)3 + KCl + O2 =>
4 K2FeO4 + 8 HCl + 2 H2O = 4 Fe(OH)3 + 8 KCl + 3 O2
C2H5OH + KMnO4 = C2H4O + H2O + KMnO =>
3 C2H5OH + KMnO4 = 3 C2H4O + 3 H2O + KMnO
Ammoniumchloride + Pb(NO3)3 = NH4NO3 + PbCl3 =>
3 NH4Cl + Pb(NO3)3 = 3 NH4NO3 + PbCl3
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
C2H4O2 + NaH4O3 = NaC2H3O2 + H2O + CO2 =>
9 C2H4O2 + 8 NaH4O3 = 8 NaC2H3O2 + 22 H2O + 2 CO2
NaOH + Ca = CaOHNa =>
NaOH + Ca = CaOHNa
Al + ZnC2 = Zn + AlC2 =>
Al + ZnC2 = Zn + AlC2
NiCl + O2 = NiO + Cl2 =>
2 NiCl + O2 = 2 NiO + Cl2
CH3CH2(OH) + O2 = H2O + CO2 =>
CH3CH2(OH) + 3 O2 = 3 H2O + 2 CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
PF3 + Na2O = NaF + P2O3 =>
2 PF3 + 3 Na2O = 6 NaF + P2O3
Cl2(aq) + I{-}(aq) = Cl{-}(aq) + I(l) =>
Cl2(aq) + 2 I{-}(aq) = 2 Cl{-}(aq) + 2 I(l)
Ba(OH)2(aq) + Na2SO4 = Ba(SO4) + Na(OH) =>
Ba(OH)2(aq) + Na2SO4 = Ba(SO4) + 2 Na(OH)
B2O3 + CaCl2 = CaO + BOCl =>
B2O3 + CaCl2 = CaO + 2 BOCl
Ag + CO3 = Ag2CO3 =>
2 Ag + CO3 = Ag2CO3
Rb2CO3 + CaSO4 = CaCO3 + Rb2SO4 =>
Rb2CO3 + CaSO4 = CaCO3 + Rb2SO4
MnSO4 + Mg = Mn + MgSO4 =>
MnSO4 + Mg = Mn + MgSO4
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C7H18O4 + O2 = CO2 + H2O =>
2 C7H18O4 + 19 O2 = 14 CO2 + 18 H2O
KMnO4 + KOH + C6H10O5 = C6H8O7 + K2MnO4 + H2O =>
6 KMnO4 + 6 KOH + C6H10O5 = C6H8O7 + 6 K2MnO4 + 4 H2O
NaNO3 + Ni(NO3)2*6H2O + NH4H2AsO4 = Na2NiAs2O7 + NH4 + NO3 + H2O =>
10 NaNO3 + 5 Ni(NO3)2*6H2O + 10 NH4H2AsO4 = 5 Na2NiAs2O7 + 11 NH4 + 19 NO3 + 38 H2O
MnO3 + Al = AlO + Mn3 =>
3 MnO3 + 9 Al = 9 AlO + Mn3
S3O4 = S + O =>
S3O4 = 3 S + 4 O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C6H10 + O3 = CO2 + H2O =>
3 C6H10 + 17 O3 = 18 CO2 + 15 H2O
Al2(SO4)3(aq) + K2SO4(aq) + H2O = KAl(SO4)2*12H2O(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O = 2 KAl(SO4)2*12H2O(s)
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
CaO + Al(OH)3 = Al2(CaO2)3 + H2O =>
3 CaO + 2 Al(OH)3 = Al2(CaO2)3 + 3 H2O
Al2(CO3)3(s) + CaBr2(aq) = CaCO3(s) + AlBr3(aq) =>
Al2(CO3)3(s) + 3 CaBr2(aq) = 3 CaCO3(s) + 2 AlBr3(aq)
TiCl4 + C2H6O2 = TiO2 + CH3Cl + Cl2 =>
TiCl4 + C2H6O2 = TiO2 + 2 CH3Cl + Cl2
Li(s) + H2O(l) = LiO(aq) + H2(s) =>
Li(s) + H2O(l) = LiO(aq) + H2(s)
Sb + O2 = Sb3O2 =>
3 Sb + O2 = Sb3O2
CuCl2 + H2O*NH3 = [Cu(NH3)6]Cl2 + H2O =>
CuCl2 + 6 H2O*NH3 = [Cu(NH3)6]Cl2 + 6 H2O
Br2(l) + H2(g) = HBr(g) =>
Br2(l) + H2(g) = 2 HBr(g)
CH2(OH)COONa + HCl = (CH2COONa)Cl + H2O =>
CH2(OH)COONa + HCl = (CH2COONa)Cl + H2O
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ba + (OH)2 + HCl = BaCl2 + H2O =>
Ba + (OH)2 + 2 HCl = BaCl2 + 2 H2O
Cd + HgCl = CdCl2 + Hg =>
Cd + 2 HgCl = CdCl2 + 2 Hg
Al(OH)2 + HNo2 = Al(No2)2 + H2O =>
Al(OH)2 + 2 HNo2 = Al(No2)2 + 2 H2O
Al + Hg(No3)2 = Al(No3)3 + HgAl =>
5 Al + 3 Hg(No3)2 = 2 Al(No3)3 + 3 HgAl
Fe(OH)2 + CaO = FeO + Ca(OH)2 =>
Fe(OH)2 + CaO = FeO + Ca(OH)2
Co2(C2O4)3 + Ag2Cr2O7 = Ag2C2O4 + Co2(Cr2O7)3 =>
Co2(C2O4)3 + 3 Ag2Cr2O7 = 3 Ag2C2O4 + Co2(Cr2O7)3
NH3 + HCOOH = NH4COOH =>
NH3 + HCOOH = NH4COOH
Na2C2O4 + CaCl2 = NaCl + Ca + CO2 =>
Na2C2O4 + CaCl2 = 2 NaCl + Ca + 2 CO2
H2CO3 + (NH4)2C2O4 = H2C2O4 + (NH4)2CO3 =>
H2CO3 + (NH4)2C2O4 = H2C2O4 + (NH4)2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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