| Équations équilibrées la veille | Équations équilibrées le lendemain |
C11H15NO + HCl = C11H15NO*HCl
Cl + SrI2 = SrCl2 + I =>
2 Cl + SrI2 = SrCl2 + 2 I
NaB(C6H5)4 + [Co(en)2Cl2]Cl = [Co(en)2Cl2][B(C6H5)4] + NaCl =>
NaB(C6H5)4 + [Co(en)2Cl2]Cl = [Co(en)2Cl2][B(C6H5)4] + NaCl
Ca(NO3)2 + (NH4)2S = Ca2S2 + NH4NO3 =>
2 Ca(NO3)2 + 2(NH4)2S = Ca2S2 + 4 NH4NO3
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Cu(NO3)2 + NaOH = Na(NO3)2 + CuO + H2 =>
2 Cu(NO3)2 + 2 NaOH = 2 Na(NO3)2 + 2 CuO + H2
Al + P4 = AlP4 =>
Al + P4 = AlP4
Br + NaOH = NaBr + NaBrO3 + H2O =>
6 Br + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Cr2(SO4)3 + Na2CO3 + H2O = Cr(OH)3 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 CO2
Cd + AgCl = Cd{2+} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{2+} + 2 Ag + 2 Cl{-}
Ca3N2 + H2SO4 = CaSO4 + (NH4)2SO4 =>
Ca3N2 + 4 H2SO4 = 3 CaSO4 + (NH4)2SO4
MnCl2 + KClO + KOH = KCl + K2MnO4 + H2O =>
MnCl2 + 2 KClO + 4 KOH = 4 KCl + K2MnO4 + 2 H2O
KNO3 + CuCl2 = KCl + Cu(NO3)2 =>
2 KNO3 + CuCl2 = 2 KCl + Cu(NO3)2
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
NH3(g) + O2 = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(l)
(CH3CH2)2NH + HCl = (CH3CH2)2NH2 + Cl =>
(CH3CH2)2NH + HCl = (CH3CH2)2NH2 + Cl
C3H4O2 + H2O = C3H6O3 =>
C3H4O2 + H2O = C3H6O3
NaNa + ClCl = NaNaClCl =>
NaNa + ClCl = NaNaClCl
CNS + MnO4 = CO2 + NO + SO2 + Mn =>
4 CNS + 5 MnO4 = 4 CO2 + 4 NO + 4 SO2 + 5 Mn
Al + C9H7NO = Al(C9H7NO)3 =>
Al + 3 C9H7NO = Al(C9H7NO)3
ZnCl2(aq) + K3PO4(aq) = KCl(aq) + Zn3(PO4)2 =>
3 ZnCl2(aq) + 2 K3PO4(aq) = 6 KCl(aq) + Zn3(PO4)2
FeS + KNO3 = Fe(NO3)2 + K2S =>
FeS + 2 KNO3 = Fe(NO3)2 + K2S
BaCl2(aq) + Mg(NO3)2(aq) = Ba(NO3)2(aq) + MgCl2(aq) =>
BaCl2(aq) + Mg(NO3)2(aq) = Ba(NO3)2(aq) + MgCl2(aq)
H2O + NO{-} + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + NO{-} + 2 Br2 = NO3{-} + 4 Br{-} + 4 H{+}
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
KMnO4 + UO2 + H2SO4 = MnSO4 + UO2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 UO2 + 8 H2SO4 = 2 MnSO4 + 5 UO2SO4 + K2SO4 + 8 H2O
C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)
KHCO3 + KHSO4 = H2SO4 + K2CO3 =>
KHCO3 + KHSO4 = H2SO4 + K2CO3
HIO + KOH = KIO3 + KI + H2O =>
3 HIO + 3 KOH = KIO3 + 2 KI + 3 H2O
HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3
C14H10O4 + H2O2 = C6H5OH + CO2 =>
C14H10O4 + H2O2 = 2 C6H5OH + 2 CO2
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4
PbCl2 + NaOH + H2O2 = Pb3O4 + NaCl + H2O =>
3 PbCl2 + 6 NaOH + H2O2 = Pb3O4 + 6 NaCl + 4 H2O
H3PO4 + Ca(OH)2 + Sr(OH)2(H2O)8 = Ca4Sr(PO4)3OH + H2O =>
3 H3PO4 + 4 Ca(OH)2 + Sr(OH)2(H2O)8 = Ca4Sr(PO4)3OH + 17 H2O
CH3COOH + Ag = CH3COOAg + H2 =>
2 CH3COOH + 2 Ag = 2 CH3COOAg + H2
ClF3 + H2O = HF + HCl + OF2 =>
ClF3 + H2O = HF + HCl + OF2
Co + NH4SCN = Co(SCN)4 + NH4 =>
Co + 4 NH4SCN = Co(SCN)4 + 4 NH4
CO3{-2} + H{+} = HCO3{-} =>
CO3{-2} + H{+} = HCO3{-}
Cr2O6 + HCl = CrCl6 + H2O =>
Cr2O6 + 12 HCl = 2 CrCl6 + 6 H2O
Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
CO2 + HO2 = C2H6 + O2 =>
2 CO2 + 6 HO2 = C2H6 + 8 O2
Ag(NO3) + Fe(Cl3)3 = AgCl3 + Fe(NO3)3 =>
3 Ag(NO3) + Fe(Cl3)3 = 3 AgCl3 + Fe(NO3)3
H2S + KMnO4 + HNO3 = K2SO4 + MnSO4 + Mn(NO3)2 + H2O =>
5 H2S + 8 KMnO4 + 14 HNO3 = 4 K2SO4 + MnSO4 + 7 Mn(NO3)2 + 12 H2O
C2O4 + BaCl2 = BaC2O4 + Cl2 =>
C2O4 + BaCl2 = BaC2O4 + Cl2
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaCl =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaCl
Al(OH)3 + H2 + H2O = Al(H2O)6 =>
2 Al(OH)3 + 3 H2 + 6 H2O = 2 Al(H2O)6
Fe + HO2 = Fe3O4 + H2 =>
3 Fe + 2 HO2 = Fe3O4 + H2
H2SO4 + NH4NO3 = HNO3 + (NH4)2SO4 =>
H2SO4 + 2 NH4NO3 = 2 HNO3 + (NH4)2SO4
BaO + NH4Cl = BaCl2 + NH3 + H2O =>
BaO + 2 NH4Cl = BaCl2 + 2 NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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