| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + Cl2 = 2 KCl + Br2
H2SO4 + HBr = Br2SO2 + H2O =>
H2SO4 + 2 HBr = Br2SO2 + 2 H2O
AgF + H2SO4 = Ag2SO4 + HF =>
2 AgF + H2SO4 = Ag2SO4 + 2 HF
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaC7H5O2 + HCl = NaCl + HC7H5O2 =>
NaC7H5O2 + HCl = NaCl + HC7H5O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4 =>
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4
H5S + O2 = SO2 + H2O =>
4 H5S + 9 O2 = 4 SO2 + 10 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BrCl3 + H2O = BrCl + HBrO3 + HCl =>
2 BrCl3 + 3 H2O = BrCl + HBrO3 + 5 HCl
Mo + H2 = Mo2H =>
4 Mo + H2 = 2 Mo2H
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Cu(ClO2)2 + Zn = Zn(ClO2)2 + Cu =>
Cu(ClO2)2 + Zn = Zn(ClO2)2 + Cu
Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2
FeCl3 + Na2SO4 + H2O = FeSO4 + NaCl + HCl + OH =>
FeCl3 + Na2SO4 + H2O = FeSO4 + 2 NaCl + HCl + OH
C6H12 = C6 + H2 =>
C6H12 = C6 + 6 H2
AgC2H3O2 = Ag + C2H3O2 =>
AgC2H3O2 = Ag + C2H3O2
Fe + (H2SO4) = FeSO4 + H2 =>
Fe + (H2SO4) = FeSO4 + H2
FeCl3 + KCN = FeCN + KCl3 =>
FeCl3 + KCN = FeCN + KCl3
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
CaF2 + NaNO3 = NaF + Ca(NO3)2 =>
CaF2 + 2 NaNO3 = 2 NaF + Ca(NO3)2
(NH4)2HCO3 + Ca(OH)2 = NH3 + H2O + CaHCO3 =>
(NH4)2HCO3 + Ca(OH)2 = 2 NH3 + 2 H2O + CaHCO3
HI = H2 + I2 =>
2 HI = H2 + I2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + HCl = AlCl4 + H =>
Al + 4 HCl = AlCl4 + 4 H
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4 + 2 NH4ClO4
Na + CaF2 = Ca + NaF2 =>
Na + CaF2 = Ca + NaF2
Iron + chlorine = iron(III)chloride =>
2 Fe + 3 Cl2 = 2 FeCl3
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)2CO3 + NaCl = NH4Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2 NH4Cl + Na2CO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb(C2H3O2)2 + K2SO4 = Pb2(SO4)2 + KC2H3O2 =>
2 Pb(C2H3O2)2 + 2 K2SO4 = Pb2(SO4)2 + 4 KC2H3O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
MnSO4(aq) + HCl(g) = MnCl2(s) + H2SO4(aq) =>
MnSO4(aq) + 2 HCl(g) = MnCl2(s) + H2SO4(aq)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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