| Équations équilibrées la veille | Équations équilibrées le lendemain |
28 HNO3 + 3 Bi2S3 = 9 H2SO4 + 6 HBiO3 + 28 NO + 2 H2O
HCL + CaOH = H2O + CaCL =>
HCL + CaOH = H2O + CaCL
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
CoCl2 + NH4Cl + NH3*H2O + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3*H2O + H2O2 = 2[Co(NH3)5Cl]Cl2 + 10 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
BaCl2 + Ag(NO3)2 = Ba(NO3)2 + AgCl2 =>
BaCl2 + Ag(NO3)2 = Ba(NO3)2 + AgCl2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaOH + Ag(NO3)2 = NaNO3 + Ag(OH)2 =>
2 NaOH + Ag(NO3)2 = 2 NaNO3 + Ag(OH)2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
Li(s) + CrBr3 = Cr + LiBr3 =>
Li(s) + CrBr3 = Cr + LiBr3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
HCl + Br2 = H + BrCl2 =>
4 HCl + Br2 = 4 H + 2 BrCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
NaCl + H2So4 = Na2So4 + HCl =>
2 NaCl + H2So4 = Na2So4 + 2 HCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CoCl2*2H2O + NH4Cl + NH3*H2O + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*2H2O + 2 NH4Cl + 8 NH3*H2O + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
C2 + HNO3 = CO2 + NO2 + H2O =>
C2 + 8 HNO3 = 2 CO2 + 8 NO2 + 4 H2O
Ce(NO3)3 + NaOH = Ce(OH)3 + Na(NO3) =>
Ce(NO3)3 + 3 NaOH = Ce(OH)3 + 3 Na(NO3)
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
K2HPO3 + Ca(OH)2 = KOH + CaHPO3 =>
K2HPO3 + Ca(OH)2 = 2 KOH + CaHPO3
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) + CO2(g)
K2HPO3 + Ca(OH)2 = KOH + CaHPO3 =>
K2HPO3 + Ca(OH)2 = 2 KOH + CaHPO3
CaCl2 + O2 = Ca(ClO3)2 =>
CaCl2 + 3 O2 = Ca(ClO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/16
Équations équilibrées sur03/24/15
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