| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4
RbCl + AgNO3 = RbNO3 + AgCl =>
RbCl + AgNO3 = RbNO3 + AgCl
CaCl2 + Na3PO4 = NaCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
AlP + Ca = CaP + Al =>
AlP + Ca = CaP + Al
F2 + Br = FBr =>
F2 + 2 Br = 2 FBr
NiSO4 + H3PO4 = Ni3(PO4)2 + H2SO4 =>
3 NiSO4 + 2 H3PO4 = Ni3(PO4)2 + 3 H2SO4
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4) =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4)
MnO2 + KCl + H2SO4 = MnSO4 + KClO3 + H2O =>
3 MnO2 + KCl + 3 H2SO4 = 3 MnSO4 + KClO3 + 3 H2O
CrO(NO3)2 + NaCl = CrOCl2 + Na(NO3) =>
CrO(NO3)2 + 2 NaCl = CrOCl2 + 2 Na(NO3)
Al(s) + H2O(l) = Al2O3(s) + H2(g) =>
2 Al(s) + 3 H2O(l) = Al2O3(s) + 3 H2(g)
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
P4(g) + O2(g) = P4O10(s) =>
P4(g) + 5 O2(g) = P4O10(s)
NH3 + F = N2F4 + HF =>
2 NH3 + 10 F = N2F4 + 6 HF
CrCl3 + Al = CrCl2 + AlCl3 =>
3 CrCl3 + Al = 3 CrCl2 + AlCl3
NH3H2SO4 = NH3(SO4)H2 =>
NH3H2SO4 = NH3(SO4)H2
CH3COO{-} + H2O = CH3COOH + OH{-} =>
CH3COO{-} + H2O = CH3COOH + OH{-}
SO3 + H2S = SO2 + H2O =>
3 SO3 + H2S = 4 SO2 + H2O
KOH + H2O = KH2O + OH =>
KOH + H2O = KH2O + OH
As + F2 = AsF2 =>
As + F2 = AsF2
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
NaHCO3 + NaCl = HCl + CO2 + Na2O =>
NaHCO3 + NaCl = HCl + CO2 + Na2O
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
FeI2 = Fe + I2 =>
FeI2 = Fe + I2
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O =>
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O
Na2CO3 + Fe(OH)3 = Fe2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NaOH
H + F2 = HF =>
2 H + F2 = 2 HF
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
F + LiCl = LiF + Cl =>
F + LiCl = LiF + Cl
Sb2SO3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2SO3 + 10 HNO3 = 2 H3SbO4 + H2SO4 + 10 NO2 + H2O
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
SiCl4 + K = Si + KCl =>
SiCl4 + 4 K = Si + 4 KCl
Ag(s) + S8(s) = AgS(s) =>
8 Ag(s) + S8(s) = 8 AgS(s)
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
Mg(s) + I2(s) = MgI2(s) =>
Mg(s) + I2(s) = MgI2(s)
HClO4 + Pb(OH)2 = Pb(ClO4)2 + H2O =>
2 HClO4 + Pb(OH)2 = Pb(ClO4)2 + 2 H2O
Ni + Ag2NO3 = Ag + Ni(NO3)2 =>
Ni + 2 Ag2NO3 = 4 Ag + Ni(NO3)2
Na2[Zn(OH)4] + HCl = NaCl + H2O + ZnCl2 =>
Na2[Zn(OH)4] + 4 HCl = 2 NaCl + 4 H2O + ZnCl2
Na3PO4 + HNO3 + (NH4)2MoO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
Na3PO4 + 24 HNO3 + 12(NH4)2MoO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
PbI2 = Pb2 + I2 =>
2 PbI2 = Pb2 + 2 I2
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
C15H22O + C6H10 = C15H28O + C6H6 =>
2 C15H22O + 3 C6H10 = 2 C15H28O + 3 C6H6
Xe + Fe2 = XeFe =>
2 Xe + Fe2 = 2 XeFe
Br2 + F2 = BrF3 =>
Br2 + 3 F2 = 2 BrF3
CaCO3 + AlCl3 = AlCO3 + CaCl3 =>
CaCO3 + AlCl3 = AlCO3 + CaCl3
S2 + O = SO2 =>
S2 + 4 O = 2 SO2
Cs3PO4 + Ca = Ca(PO4)2 + Cs =>
2 Cs3PO4 + Ca = Ca(PO4)2 + 6 Cs
(NH4)2MoO4 + HCl + SnCl2 + KSCN = K2[MoO(SCN)5] + NH4Cl + H2O + SnCl4 + KCl =>
2(NH4)2MoO4 + 12 HCl + SnCl2 + 10 KSCN = 2 K2[MoO(SCN)5] + 4 NH4Cl + 6 H2O + SnCl4 + 6 KCl
SO3(g) + H2O = H2SO4 =>
SO3(g) + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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