| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 N2O5 = 6 HNO3 + P2O5
Cr2(SO4)3 + Rb(OH) = Cr(OH)3 + Rb2(SO4) =>
Cr2(SO4)3 + 6 Rb(OH) = 2 Cr(OH)3 + 3 Rb2(SO4)
PCl5(S) = PCl3(S) + Cl2(g) =>
PCl5(S) = PCl3(S) + Cl2(g)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4OH + CaCO3 = NH3 + CO2 + Ca(OH)2 =>
NH4OH + CaCO3 = NH3 + CO2 + Ca(OH)2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + HgBr =>
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + 2 HgBr
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + FeBr3 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + Br + H2O =>
6 KMnO4 + 10 FeBr3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 30 Br + 24 H2O
NaBH4 + LiI = NaI + LiBH4 =>
NaBH4 + LiI = NaI + LiBH4
HgO + Cl2 = HgCl + O =>
2 HgO + Cl2 = 2 HgCl + 2 O
SODIUMCARBONATE + AMMONIUMACETATE = SODIUMACETATE + AMMONIUMCARBOANTE =>
SODIUMCARBONATE + AMMONIUMACETATE = SODIUMACETATE + AMMONIUMCARBOANTE
N2 + NaCO3 + C = NaCN + CO =>
N2 + 2 NaCO3 + 6 C = 2 NaCN + 6 CO
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
(NH4)2S + Cu(NO3)2 = CuS + NH4NO3 =>
(NH4)2S + Cu(NO3)2 = CuS + 2 NH4NO3
Co2O3 + CO = Co + CO2 =>
Co2O3 + 3 CO = 2 Co + 3 CO2
Be(OH)2 + H2SO3 = H2O + BeSO3 =>
Be(OH)2 + H2SO3 = 2 H2O + BeSO3
Na2B4O7 + H2O + HCl = B(OH)3 + NaCl =>
Na2B4O7 + 5 H2O + 2 HCl = 4 B(OH)3 + 2 NaCl
NiBr2 + NH4OH(ac) = Ni(OH)2 + NH4Br =>
NiBr2 + 2 NH4OH(ac) = Ni(OH)2 + 2 NH4Br
Cr(NO2)3 + Na2CO3 = Cr2(CO3)3 + NaNO2 =>
2 Cr(NO2)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH4 + HCl = (NH4)Cl + H2 =>
2 NH4 + 2 HCl = 2(NH4)Cl + H2
ClF3 + NH3 = N2 + HF + Cl2 =>
2 ClF3 + 2 NH3 = N2 + 6 HF + Cl2
Na2S2O5 + H2O2 + NaOH = Na2SO4 + H2O =>
Na2S2O5 + 2 H2O2 + 2 NaOH = 2 Na2SO4 + 3 H2O
KCo3 + Cd(No3)2 = KNo3 + Cd(Co3)2 =>
2 KCo3 + Cd(No3)2 = 2 KNo3 + Cd(Co3)2
SnCl2 + NaHCO3 = CO2 + H2O + NaCl + SnCO3 =>
SnCl2 + 2 NaHCO3 = CO2 + H2O + 2 NaCl + SnCO3
PbNO3 + H2S = H2NO3 + PbS =>
PbNO3 + H2S = H2NO3 + PbS
Al + (SO4) + NaCl = AlCl3 + Na2SO4 =>
2 Al + 3(SO4) + 6 NaCl = 2 AlCl3 + 3 Na2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Cr(OH)3 + OH = Cr2O7 + H2O =>
2 Cr(OH)3 + 8 OH = Cr2O7 + 7 H2O
H2O(l) + SO3(s) = H2SO4(aq) =>
H2O(l) + SO3(s) = H2SO4(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
RbI + F2 = RbF + I2 =>
2 RbI + F2 = 2 RbF + I2
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Cu + NaOH = CuNa + OH =>
Cu + NaOH = CuNa + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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