| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 HC2(OH)2(aq) + Ba(g) + 2 H2O(l)
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Al + CuSO4 = Cu + Al2(SO4) =>
2 Al + CuSO4 = Cu + Al2(SO4)
K2CrO4(aq) + SnF4(aq) = K2F4 + SnCrO4 =>
K2CrO4(aq) + SnF4(aq) = K2F4 + SnCrO4
Al + CuSO4 = Cu + Al2(SO4) =>
2 Al + CuSO4 = Cu + Al2(SO4)
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K2CrO4(aq) + SnF4(aq) = K2 + F4 + SnCrO4 =>
K2CrO4(aq) + SnF4(aq) = K2 + F4 + SnCrO4
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
K2CrO4(aq) + SnF4(aq) = K2F4 + SnCrO4 =>
K2CrO4(aq) + SnF4(aq) = K2F4 + SnCrO4
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
K2CrO4(aq) + SnF4(aq) = K2F4(aq) + SnCrO4(s) =>
K2CrO4(aq) + SnF4(aq) = K2F4(aq) + SnCrO4(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2CrO4(aq) + SnF4(aq) = K2F4(aq) + SnCrO4 =>
K2CrO4(aq) + SnF4(aq) = K2F4(aq) + SnCrO4
Li2SO4 + Al(NO3)3 = LiNO3 + Al2(SO4)3 =>
3 Li2SO4 + 2 Al(NO3)3 = 6 LiNO3 + Al2(SO4)3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
K2CrO4 + SnF4 = K2F4 + SnCrO4 =>
K2CrO4 + SnF4 = K2F4 + SnCrO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH4 + O2 = H20 + CO2 =>
5 CH4 + 5 O2 = H20 + 5 CO2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
K2CrO4 + SnF4 = K2F4(aq) + SnCrO4 =>
K2CrO4 + SnF4 = K2F4(aq) + SnCrO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH3CO2H + NH3 = CH3CO2 + NH4 =>
CH3CO2H + NH3 = CH3CO2 + NH4
Ca(HCO3)2(aq) + HBr(aq) = CaH + Br(HCO3)2 =>
Ca(HCO3)2(aq) + HBr(aq) = CaH + Br(HCO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(HCO3)2(aq) + HBr(aq) = CaH + Br(HCO3)2 =>
Ca(HCO3)2(aq) + HBr(aq) = CaH + Br(HCO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CS2 + Cl2 = CCl4 + S2Cl =>
2 CS2 + 5 Cl2 = 2 CCl4 + 2 S2Cl
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Na2CO3 + H3PO4 = NaH2PO4 + CO2 + H2O =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + CO2 + H2O
Na(s) + Cl2(g) = NaCl =>
2 Na(s) + Cl2(g) = 2 NaCl
Na(s) + Cl2(g) = NaCl2 =>
Na(s) + Cl2(g) = NaCl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na(s) + Cl2(g) = NaCl =>
2 Na(s) + Cl2(g) = 2 NaCl
CoCl + Na2CO3 = Co2CO3 + NaCl =>
2 CoCl + Na2CO3 = Co2CO3 + 2 NaCl
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
C2H4 + (O2) = (H2O) + (CO2) =>
C2H4 + 3(O2) = 2(H2O) + 2(CO2)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4 + (O2) = (H2O) + (CO2) =>
C2H4 + 3(O2) = 2(H2O) + 2(CO2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/10
Équations équilibrées sur03/01/09
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