| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
Au + HBr = AuBr2 + H2 =>
Au + 2 HBr = AuBr2 + H2
H{+}(aq) + CuO(s) = Cu{2+}(aq) + H2O(l) =>
2 H{+}(aq) + CuO(s) = Cu{2+}(aq) + H2O(l)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C2OH6 + O2 = C2OH4 + H2O =>
2 C2OH6 + O2 = 2 C2OH4 + 2 H2O
Au + HBr = AuBr2 + H2 =>
Au + 2 HBr = AuBr2 + H2
NH3 + PB(NO3)2 = PBNH3 + NO3 =>
NH3 + PB(NO3)2 = PBNH3 + 2 NO3
KI + CuSO4*5H2O = K2SO4 + CuI + H2O + I3 =>
6 KI + 3 CuSO4*5H2O = 3 K2SO4 + 3 CuI + 15 H2O + I3
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
FeS3 + HCl = H2 + S + FeCl2 =>
FeS3 + 2 HCl = H2 + 3 S + FeCl2
AlCl{3} + KOH = Al(OH){3} + KCl =>
AlCl{3} + KOH = Al(OH){3} + KCl
Au + HBr = AuBr2 + H2 =>
Au + 2 HBr = AuBr2 + H2
CH3CO2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
8 CH3CO2 + 7 NaHCO3 = 7 NaC2H3O2 + 5 H2O + 9 CO2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
(MgCO3) = (MgO) + (CO2) =>
(MgCO3) = (MgO) + (CO2)
CO2 + H2O = C6H12O9 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O9 + 9 O2
KNO3 + C6H12O6 = CO2 + H2O + KNO2 =>
12 KNO3 + C6H12O6 = 6 CO2 + 6 H2O + 12 KNO2
HCl(aq) + Mg(s) = H2(g) + MgCl2(aq) =>
2 HCl(aq) + Mg(s) = H2(g) + MgCl2(aq)
Al(C2H3O2)3 + CrBr2 = AlBr3 + Cr(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 CrBr2 = 2 AlBr3 + 3 Cr(C2H3O2)2
CrCl3 + AgNO3 = AgCl + Cr(NO3)3 =>
CrCl3 + 3 AgNO3 = 3 AgCl + Cr(NO3)3
H2SO4 + Ni(ClO3)2 = HClO3 + NiSO4 =>
H2SO4 + Ni(ClO3)2 = 2 HClO3 + NiSO4
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
H2C2O4 = CO2 + H2 =>
H2C2O4 = 2 CO2 + H2
NH4 + Cr2O7 = (NH4)2Cr2O7 =>
2 NH4 + Cr2O7 = (NH4)2Cr2O7
PbO2 + H2SO4 = Pb(SO4)2 + H2O =>
PbO2 + 2 H2SO4 = Pb(SO4)2 + 2 H2O
C3H6O + Ag2O = C2H5COOH + Ag =>
C3H6O + Ag2O = C2H5COOH + 2 Ag
HIO4 + Fe(OH)3 = Fe(IO4)3 + H2O =>
3 HIO4 + Fe(OH)3 = Fe(IO4)3 + 3 H2O
C5H10N2O3 + O2 = NO3 + CO2 + H2O =>
C5H10N2O3 + 9 O2 = 2 NO3 + 5 CO2 + 5 H2O
ZnCO3 + CO2 = ZnC2 + O =>
ZnCO3 + CO2 = ZnC2 + 5 O
FeCl3 + Zn = FeCl2 + ZnCl =>
FeCl3 + Zn = FeCl2 + ZnCl
Ag + HClO4 = AgClO4 + AgCl + H2O =>
8 Ag + 8 HClO4 = 7 AgClO4 + AgCl + 4 H2O
V2O5 + F2 = VF5 + O2 =>
2 V2O5 + 10 F2 = 4 VF5 + 5 O2
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb =>
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb
C3H6O3 + KMnO4 = MnO2 + CO2 + KOH + H2O =>
C3H6O3 + 4 KMnO4 = 4 MnO2 + 3 CO2 + 4 KOH + H2O
NH4Cl + Ca(OH)2 = (CaCl2) + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = (CaCl2) + 2 NH3 + 2 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2O5 + Al2O3 = Al(NO3)3 =>
3 N2O5 + Al2O3 = 2 Al(NO3)3
K2SiO3 + Mg(No3)2 = KNo3 + MgSiO3 =>
K2SiO3 + Mg(No3)2 = 2 KNo3 + MgSiO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag + S4 = Ag2S =>
8 Ag + S4 = 4 Ag2S
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HI(aq) + K2SO3(aq) = H2SO3(aq) + IK(aq) =>
2 HI(aq) + K2SO3(aq) = H2SO3(aq) + 2 IK(aq)
Cl2 + SbBr3 = Br2 + SbCl3 =>
3 Cl2 + 2 SbBr3 = 3 Br2 + 2 SbCl3
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
Cl2 + BaF2 = ClF + Ba =>
Cl2 + BaF2 = 2 ClF + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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