| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHC2O4 + H2O = H2C2O4 + NaOH
NaOH + HCl = NaO + H2Cl =>
NaOH + HCl = NaO + H2Cl
(CH3O)2P(O)CH3 + O = H3PO4 + CO2 + H2O =>
(CH3O)2P(O)CH3 + 10 O = H3PO4 + 3 CO2 + 3 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Ca(OH)2 + Br2 = CaBr2 + CaBr2O3 + H2O =>
3 Ca(OH)2 + 3 Br2 = 2 CaBr2 + CaBr2O3 + 3 H2O
NH3 + PbO = Pb + N2 + H2O =>
2 NH3 + 3 PbO = 3 Pb + N2 + 3 H2O
CaCO3 + Al2(SO4)3 = CaSO4 + Al2(CO3)3 =>
3 CaCO3 + Al2(SO4)3 = 3 CaSO4 + Al2(CO3)3
Pb(NO3)2 + NAl(kl) = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl(kl) = Pb(NO3)2NAl
FeSO4 + MgO + O2 = Fe2O3 + MgSO4 =>
4 FeSO4 + 4 MgO + O2 = 2 Fe2O3 + 4 MgSO4
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
KMnO4 + HCl + CH3OH = MnCl2 + CO2 + KCl + H2O =>
6 KMnO4 + 18 HCl + 5 CH3OH = 6 MnCl2 + 5 CO2 + 6 KCl + 19 H2O
H2O5 = H2 + O2 =>
2 H2O5 = 2 H2 + 5 O2
Zn + HNO2 = Zn(NO3)2 + N2O + H2O =>
2 Zn + 10 HNO2 = 2 Zn(NO3)2 + 3 N2O + 5 H2O
Ce(NO3)3 + Sr(OH)2 = Ce(OH)3 + Sr(NO3)2 =>
2 Ce(NO3)3 + 3 Sr(OH)2 = 2 Ce(OH)3 + 3 Sr(NO3)2
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3 =>
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3
Cl + K2S = ClK + S =>
2 Cl + K2S = 2 ClK + S
Al{3+} + H2O + CO3{2-} = Al(OH)3 + CO2 =>
2 Al{3+} + 3 H2O + 3 CO3{2-} = 2 Al(OH)3 + 3 CO2
KClO3 + CrCl3 + KOH = Cl2 + K2CrO4 + H2O =>
12 KClO3 + 10 CrCl3 + 8 KOH = 21 Cl2 + 10 K2CrO4 + 4 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
Ba(OH)2 + H2O = HBa(OH)2 + OH =>
Ba(OH)2 + H2O = HBa(OH)2 + OH
(NH4)3PO4 + Fe(NO3)3 = FePO4 + (NH4)(NO3) =>
(NH4)3PO4 + Fe(NO3)3 = FePO4 + 3(NH4)(NO3)
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
Al2O3 + CuSO4 = Al2SO4 + Cu + O2 =>
2 Al2O3 + 2 CuSO4 = 2 Al2SO4 + 2 Cu + 3 O2
BaC + Sr(OH)2 = BaCO3 + Sr + H2O =>
BaC + 3 Sr(OH)2 = BaCO3 + 3 Sr + 3 H2O
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
NO3 + C2O4 = N2O4 + CO3 =>
2 NO3 + C2O4 = N2O4 + 2 CO3
S2O6 = SO3 =>
S2O6 = 2 SO3
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Pd(NO3)2 + RbOH = Pd(OH)2 + RbNO3 =>
Pd(NO3)2 + 2 RbOH = Pd(OH)2 + 2 RbNO3
H2CO3 + Cl2 = ClCOOH + H2O2 =>
2 H2CO3 + Cl2 = 2 ClCOOH + H2O2
MnO2 + H2C2O4 + H2SO4 = MnSO4 + H2O + CO2 =>
MnO2 + H2C2O4 + H2SO4 = MnSO4 + 2 H2O + 2 CO2
BaC + Sr(OH)2 = BaCO3 + Sr + H2O =>
BaC + 3 Sr(OH)2 = BaCO3 + 3 Sr + 3 H2O
C6H5OH + H2O = CO2 + CH4 =>
2 C6H5OH + 8 H2O = 5 CO2 + 7 CH4
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
A + B = AB =>
A + B = AB
HCl + AgNO3 = AgCl + NO2 + HO =>
HCl + AgNO3 = AgCl + NO2 + HO
Fe2O3 + CH3CO2H = Fe(CH3CO2)3 + H2O =>
Fe2O3 + 6 CH3CO2H = 2 Fe(CH3CO2)3 + 3 H2O
C3H7OH + Cu(OH)2 = C3H6OCu + H2O =>
C3H7OH + Cu(OH)2 = C3H6OCu + 2 H2O
H2CO3 + Cl2 = ClCOOH + H2O2 =>
2 H2CO3 + Cl2 = 2 ClCOOH + H2O2
H2O + NH4HCO3 = NH4OH + H2CO3 =>
H2O + NH4HCO3 = NH4OH + H2CO3
HClO3 + Ag = AgCl + AgClO3 + H2O =>
6 HClO3 + 6 Ag = AgCl + 5 AgClO3 + 3 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
I + KClO3 + H2O = KIO3 + HIO3 + HCl =>
6 I + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
Mg(NO3)2KOH = K(NO3)2MgOH =>
Mg(NO3)2KOH = K(NO3)2MgOH
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + CaC2O4 =>
Na2C2O4 + Ca(HCO3)2 = 2 NaHCO3 + CaC2O4
PH3 + O3 = PO3 + H2 =>
2 PH3 + 2 O3 = 2 PO3 + 3 H2
CaH2(CO3)2Ca(OH)2 = CaH2(OH)2Ca(CO3)2 =>
CaH2(CO3)2Ca(OH)2 = CaH2(OH)2Ca(CO3)2
B + F = BF3 =>
B + 3 F = BF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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