| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Na2S + S = Na2S7 =>
Na2S + 6 S = Na2S7
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
CaN2O6 + H2SO4 = CaSO4 + HNO3 =>
CaN2O6 + H2SO4 = CaSO4 + 2 HNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C4H6Cl2 + CuO = Cu + CO2 + H2O + Cl =>
C4H6Cl2 + 11 CuO = 11 Cu + 4 CO2 + 3 H2O + 2 Cl
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
CaN2O6 + H2SO4 = CaSO4 + HNO3 =>
CaN2O6 + H2SO4 = CaSO4 + 2 HNO3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Pb(NO3)2 + NaOH + OH = Pb(OH)4 + NaNO3 =>
Pb(NO3)2 + 2 NaOH + 2 OH = Pb(OH)4 + 2 NaNO3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CH3COOOH + O2 = CH3COOOH(O2) =>
CH3COOOH + O2 = CH3COOOH(O2)
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
CsHCO3 + H2SO4 = CsHSO4 + H2O + CO2 =>
CsHCO3 + H2SO4 = CsHSO4 + H2O + CO2
Mg(NO3)2 + CuO = MgO + Cu(NO3)2 =>
Mg(NO3)2 + CuO = MgO + Cu(NO3)2
C2H8(g) + O2(g) = CO2(g) + H2O(g) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g)
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
N2H4(l) + N2O4 = N2 + H2O =>
2 N2H4(l) + N2O4 = 3 N2 + 4 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH =>
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH
Mg(CH3COO)2 + NaOH = Mg(OH)2 + C2H3NaO2 =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 C2H3NaO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
K3PO4 + CaCO3 = K2CO3 + Ca3(PO4)2 =>
2 K3PO4 + 3 CaCO3 = 3 K2CO3 + Ca3(PO4)2
MnSO4 + NaOH + Br2 = NaBr + Na2SO4 + MnO2 + H2O =>
MnSO4 + 4 NaOH + Br2 = 2 NaBr + Na2SO4 + MnO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
F2(g) + FeI3(aq) = I2(g) + FeF3(aq) =>
3 F2(g) + 2 FeI3(aq) = 3 I2(g) + 2 FeF3(aq)
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
K3PO4 + CaCO3 = K2CO3 + Ca3(PO4)2 =>
2 K3PO4 + 3 CaCO3 = 3 K2CO3 + Ca3(PO4)2
C3H8O3 = C57H104O6 + H2O + CO2 =>
160 C3H8O3 = 7 C57H104O6 + 276 H2O + 81 CO2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cr + Si = CrSi =>
Cr + Si = CrSi
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + XeF2 = Xe + O2 + NaF + H2O =>
4 NaOH + 2 XeF2 = 2 Xe + O2 + 4 NaF + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HI = H2 + I2 =>
2 HI = H2 + I2
Na3(PO4) + Ca = Ca3(PO4)2 + Na3 =>
2 Na3(PO4) + 3 Ca = Ca3(PO4)2 + 2 Na3
Co + NO3 = Co(NO3)2 =>
Co + 2 NO3 = Co(NO3)2
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
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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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