| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + Br2 = 2 BrO3{-} + 12 H{+} + 10e
Mg + CO2 = C + MgO =>
2 Mg + CO2 = C + 2 MgO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
C11H13COOH + O2 = CO2 + H2O =>
2 C11H13COOH + 29 O2 = 24 CO2 + 14 H2O
Na2CO3 + CuCl2 = CuCO3 + NaCl =>
Na2CO3 + CuCl2 = CuCO3 + 2 NaCl
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Fe + Pb = Fe2Pb6 =>
2 Fe + 6 Pb = Fe2Pb6
Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2
CuSO4*5H2O + CuSO4 = CuO + H2SO4 =>
CuSO4*5H2O + 4 CuSO4 = 5 CuO + 5 H2SO4
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Pd(NO3)2 + Rb2CO3 = PdCO3 + RbNO3 =>
Pd(NO3)2 + Rb2CO3 = PdCO3 + 2 RbNO3
C6H14 + O3 = C3H6O2 + H2O =>
3 C6H14 + 5 O3 = 6 C3H6O2 + 3 H2O
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe(SCN)3 + NaF = Na3[FeF6] + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
Cu(NO3)2 + XNaOH = Cu(OH)2 + XNaNO3 =>
Cu(NO3)2 + 2 XNaOH = Cu(OH)2 + 2 XNaNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
C2H2 + O2 = CO2 + O2H =>
C2H2 + 4 O2 = 2 CO2 + 2 O2H
Ag + KOH = AgOH + K =>
Ag + KOH = AgOH + K
NaCl + K[Sb(OH)6] = Na[Sb(OH)6]Na[Sb(OH)6] + KCl =>
2 NaCl + 2 K[Sb(OH)6] = Na[Sb(OH)6]Na[Sb(OH)6] + 2 KCl
Fe(III) + HCl = Fe(III)Cl3 + H =>
Fe(III) + 3 HCl = Fe(III)Cl3 + 3 H
Mg(s) + CuSO4(ac) = MgO + CuS =>
4 Mg(s) + CuSO4(ac) = 4 MgO + CuS
C3H7Cl + NH3 = C3H7NH2 + HCl =>
C3H7Cl + NH3 = C3H7NH2 + HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Co2(CO3)3 + HF = CoF3 + CO2 + H2O =>
Co2(CO3)3 + 6 HF = 2 CoF3 + 3 CO2 + 3 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Mg + AgNO = Ag + Mg(NO)2 =>
Mg + 2 AgNO = 2 Ag + Mg(NO)2
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
Ca + NHO3 = Ca(NO3)2 + H2 =>
Ca + 2 NHO3 = Ca(NO3)2 + H2
Na(HCO3) + HCl = NaCl + CO2 + H2O =>
Na(HCO3) + HCl = NaCl + CO2 + H2O
Mg + KOH = MgKOH =>
Mg + KOH = MgKOH
NH4OH + H2SO4 = NH4SO4 + H2 + OH =>
NH4OH + H2SO4 = NH4SO4 + H2 + OH
C2H5OH + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
C2H5OH + 4 KI3 + 2 NaOH = 2 CHI3 + 2 NaI + 4 KI + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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