| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 Cl2 = CCl4 + S2Cl2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
P4 + H2O = PO + H2 =>
P4 + 4 H2O = 4 PO + 4 H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
MgCO3 + HCl = MgCl + HCO3 =>
MgCO3 + HCl = MgCl + HCO3
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
ZnCl2 + Ag(No)3 = Cl2Ag + No3Zn =>
ZnCl2 + Ag(No)3 = Cl2Ag + No3Zn
C7H6O + KOH = C7H5O2K + C7H8O =>
2 C7H6O + KOH = C7H5O2K + C7H8O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Hg2(C2H3O2)2 + KCl = Hg2Cl2 + KC2H3O2 =>
Hg2(C2H3O2)2 + 2 KCl = Hg2Cl2 + 2 KC2H3O2
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
NaOH + K2SO4 = Na2SO4 + KOH =>
2 NaOH + K2SO4 = Na2SO4 + 2 KOH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
CU + H2SO4 = CUSO4 + SO2 + H2O =>
CU + 2 H2SO4 = CUSO4 + SO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HCl + Al = AlCl3 + H =>
3 HCl + Al = AlCl3 + 3 H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2SO4(aq) + KOH(aq) = (NH4)2OH + KSO4 =>
(NH4)2SO4(aq) + KOH(aq) = (NH4)2OH + KSO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
NaCl + HI = NaI + HCl =>
NaCl + HI = NaI + HCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaPO4 + H2O = NaOH + HPO4 =>
NaPO4 + H2O = NaOH + HPO4
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CuBr2 = CuBr + Br2 =>
2 CuBr2 = 2 CuBr + Br2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
MgCO3 + C2H4O2 = MgC2H3O2 + HCO3 =>
MgCO3 + C2H4O2 = MgC2H3O2 + HCO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/11
Équations équilibrées sur03/01/10
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