| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4Cl + 3 SCN + Fe = FeCl3 + 3 NH4NSC
AlCl3 + CoSO4 = Al2(SO4)3 + CoCl2 =>
2 AlCl3 + 3 CoSO4 = Al2(SO4)3 + 3 CoCl2
C2H5Cl + AgOH + KMnO4 = CH3CHO + AgCl + H2O + KOH + MnO2 =>
3 C2H5Cl + 3 AgOH + 2 KMnO4 = 3 CH3CHO + 3 AgCl + 2 H2O + 2 KOH + 2 MnO2
NaOH + Si = SiOH + Na =>
NaOH + Si = SiOH + Na
V10O28 + H2SO3 = VO + SO3 + H2O =>
V10O28 + 18 H2SO3 = 10 VO + 18 SO3 + 18 H2O
C2H3Br3 + O2 = CO + H2O + Br =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 12 Br
Al + Ca(OH)2 + H2O = CaHAlO3 + H2 =>
2 Al + 2 Ca(OH)2 + 2 H2O = 2 CaHAlO3 + 3 H2
Pb(NO3)2 + NaCl = PbCl4 + Na2NO3 =>
Pb(NO3)2 + 4 NaCl = PbCl4 + 2 Na2NO3
C26H28N2 + H2O = C10H15N + CO + C =>
C26H28N2 + H2O = 2 C10H15N + CO + 5 C
CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4
NaCl + (AgNO3) = AgCl(NaNO3) =>
NaCl + (AgNO3) = AgCl(NaNO3)
Ru2O3 + Mn2O3 + GeO2 + SnO2 + Sn = RuMn3Ge2Sn7O16 =>
Ru2O3 + 3 Mn2O3 + 4 GeO2 + 6 SnO2 + 8 Sn = 2 RuMn3Ge2Sn7O16
Ni + Fe(OH)3 = Ni(OH)2 + Fe(OH)2 =>
Ni + 2 Fe(OH)3 = Ni(OH)2 + 2 Fe(OH)2
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
CaO + C2H7COOH = (C2H7COO)2Ca + H2O =>
CaO + 2 C2H7COOH = (C2H7COO)2Ca + H2O
PtCl2 + H2O = PtCl2H2O =>
PtCl2 + H2O = PtCl2H2O
Ca(OH)2 + H2O = OH + CaH3O =>
Ca(OH)2 + 2 H2O = 3 OH + CaH3O
Zn + H2O(g) = Zn(OH)2 + H2 =>
Zn + 2 H2O(g) = Zn(OH)2 + H2
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Mg + HClO4 = Mg(ClO4) + H2 =>
2 Mg + 2 HClO4 = 2 Mg(ClO4) + H2
BaCI + KSO4 = BaSO4 + KCI =>
BaCI + KSO4 = BaSO4 + KCI
Zn + Ag(NO3) = ZnO + Ag(NO2) =>
Zn + Ag(NO3) = ZnO + Ag(NO2)
Na3PO4(aq) + AlCl2(aq) = NaCl(aq) + Al3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 AlCl2(aq) = 6 NaCl(aq) + Al3(PO4)2(aq)
AlCl3 + H2O + CO2 = Al2(CO3)3 + HCl =>
2 AlCl3 + 3 H2O + 3 CO2 = Al2(CO3)3 + 6 HCl
C6H5COOCH3 + HNO3 = O2NC6H4CO2CH3 + H2O =>
C6H5COOCH3 + HNO3 = O2NC6H4CO2CH3 + H2O
Cu + CaO = Ca + CuO =>
Cu + CaO = Ca + CuO
(COOH)2 + Mn(OH)2 = H2O + Mn(COO)2 =>
(COOH)2 + Mn(OH)2 = 2 H2O + Mn(COO)2
(NH4)2V(SO4)2 + AgClO3 = Ag2SO4 + NH4ClO3 + V(ClO3)2 =>
(NH4)2V(SO4)2 + 4 AgClO3 = 2 Ag2SO4 + 2 NH4ClO3 + V(ClO3)2
CoCl2 + KF = CoF2 + KCl =>
CoCl2 + 2 KF = CoF2 + 2 KCl
C10H10N4O2S + NaOH = C10H9N4NaO2S + H2O =>
C10H10N4O2S + NaOH = C10H9N4NaO2S + H2O
Cr + NH4OH = Cr(OH)3 + NH3 + H =>
Cr + 3 NH4OH = Cr(OH)3 + 3 NH3 + 3 H
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
C(s) + O2(g) = O2(g)CO2(g) =>
C(s) + 2 O2(g) = O2(g)CO2(g)
Co{+2} + NH3 = [Co(NH3)]{+2} =>
Co{+2} + NH3 = [Co(NH3)]{+2}
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
AgHCO3 = Ag + CO2 + O + H =>
AgHCO3 = Ag + CO2 + O + H
Pb(NO3)4 + Na2I = NaNO3 + PbI2 =>
Pb(NO3)4 + 2 Na2I = 4 NaNO3 + PbI2
KClO4 + NaC7H5O3 = KCl + NaOH + H2O + CO2 =>
7 KClO4 + 2 NaC7H5O3 = 7 KCl + 2 NaOH + 4 H2O + 14 CO2
BaCl2 + NaIO3 = Ba(IO3)2 + NaCl =>
BaCl2 + 2 NaIO3 = Ba(IO3)2 + 2 NaCl
C6H12O6 + H2 = CH3CH2COOH + H2O =>
C6H12O6 + 2 H2 = 2 CH3CH2COOH + 2 H2O
FeOH3 + Cl2 = FeCl2 + H3O =>
FeOH3 + Cl2 = FeCl2 + H3O
As2O3 = As + O =>
As2O3 = 2 As + 3 O
H4C2 + O2 = CO3 + H2O =>
H4C2 + 4 O2 = 2 CO3 + 2 H2O
BaCl2(aq) + (NH4)2HPO4(aq) = Ba(HPO4)(s) + NH4Cl =>
BaCl2(aq) + (NH4)2HPO4(aq) = Ba(HPO4)(s) + 2 NH4Cl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C2H6O(L) = C4H10O(L) + H2O(L) =>
2 C2H6O(L) = C4H10O(L) + H2O(L)
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + CO2 + Na2SO4 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 3 CO2 + 2 Na2SO4 + H2O
NiCl2*6H2O + C2H8N2 = (Ni(C2H8N2)3)Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = (Ni(C2H8N2)3)Cl2 + 6 H2O
AgNO3 + NaHCO3 = Ag2O + NaNO3 + H2O + CO2 =>
2 AgNO3 + 2 NaHCO3 = Ag2O + 2 NaNO3 + H2O + 2 CO2
HClO(aq) + HCl(aq) + KBr = KCl + Br2 + H2OHCl =>
HClO(aq) + 2 HCl(aq) + 2 KBr = 2 KCl + Br2 + H2OHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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