| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
C7H7NH2 + O2 = H2O + CO2 + N2 =>
4 C7H7NH2 + 37 O2 = 18 H2O + 28 CO2 + 2 N2
KMnO4 + FeSO4 = KFeO4 + MnSO4 =>
KMnO4 + FeSO4 = KFeO4 + MnSO4
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
C3H6N6O6(s) = CO(g) + H2O(g) + N2(g)2 =>
11 C3H6N6O6(s) = 33 CO(g) + 33 H2O(g) + 3 N2(g)2
PbC2H3O2 + CuSO4 = PbSO4 + CuC2H3O2 =>
PbC2H3O2 + CuSO4 = PbSO4 + CuC2H3O2
NH4HSO4 + H2SO4 = N2 + SO2 + H2O =>
2 NH4HSO4 + H2SO4 = N2 + 3 SO2 + 6 H2O
CaClO3 + HCl = CaCl + Cl2 + H2O =>
CaClO3 + 6 HCl = CaCl + 3 Cl2 + 3 H2O
KI(aq) + Cl2(g) = KCl(aq) + I2(am) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(am)
Zn + O2 = Zn5O =>
10 Zn + O2 = 2 Zn5O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
PtCl2(NH3)2 = N + PtCl2H6 =>
PtCl2(NH3)2 = 2 N + PtCl2H6
CuCl2 + Na3PO4 = NaCl + Cu3 + (PO4)2 =>
3 CuCl2 + 2 Na3PO4 = 6 NaCl + Cu3 + (PO4)2
H2S + Na2CrO7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
9 H2S + 8 Na2CrO7 + 19 H2SO4 = 4 Cr2(SO4)3 + 20 H2O + 16 NaHSO4
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
H2SO4 + Hg = Hg2SO4 + H =>
H2SO4 + 2 Hg = Hg2SO4 + 2 H
Li3PO4 + KHCO3 = LiHCO3 + K3PO4 =>
Li3PO4 + 3 KHCO3 = 3 LiHCO3 + K3PO4
C6H5CH2OH + C4H6O3 = C6H5CH2OCOCH3 + C2H4O2 =>
C6H5CH2OH + C4H6O3 = C6H5CH2OCOCH3 + C2H4O2
CH3CCCH3 + O2 = CH3OCCOCH3 =>
CH3CCCH3 + O2 = CH3OCCOCH3
C4H9OH + KMnO4 = C4H7OOH + MnO2 + KOH + H2O =>
3 C4H9OH + 4 KMnO4 = 3 C4H7OOH + 4 MnO2 + 4 KOH + H2O
Na2CO3 + ZnCl2 = Na2Cl2 + ZnCO3 =>
Na2CO3 + ZnCl2 = Na2Cl2 + ZnCO3
Al3O2 = Al + O =>
Al3O2 = 3 Al + 2 O
HNO3 + P2O5 = H2O + PO + NO3 =>
6 HNO3 + P2O5 = 3 H2O + 2 PO + 6 NO3
C3H6 + H2O = C2H5OH =>
2 C3H6 + 3 H2O = 3 C2H5OH
CH4(g) + O2(g) = HO(g) + CO2(g) =>
CH4(g) + 3 O2(g) = 4 HO(g) + CO2(g)
H2SO3 + H3AsO4 = H2SO4 + H3AsO3 =>
H2SO3 + H3AsO4 = H2SO4 + H3AsO3
BaB2O4 + H2O = BaB2O4(H2O) =>
BaB2O4 + H2O = BaB2O4(H2O)
NaAlSi3O8 + H{+} + H2O = Na{+} + Al2Si2O5(OH)4 + H4SiO4 =>
2 NaAlSi3O8 + 2 H{+} + 9 H2O = 2 Na{+} + Al2Si2O5(OH)4 + 4 H4SiO4
P2O5 + H2O = HPO5 + H2 =>
P2O5 + 5 H2O = 2 HPO5 + 4 H2
Na2HPO4 + NaH2PO4 = Na6P4O13 + H2O =>
2 Na2HPO4 + 2 NaH2PO4 = Na6P4O13 + 3 H2O
Co2O3(s) + CO = Co(s) + CO2(g) =>
Co2O3(s) + 3 CO = 2 Co(s) + 3 CO2(g)
CuCO3 + Na2O = CuO + Na2CO3 =>
CuCO3 + Na2O = CuO + Na2CO3
Pb[NO3]2 + HCl = PbCl2 + HNO3 =>
Pb[NO3]2 + 2 HCl = PbCl2 + 2 HNO3
NCl + H2O = NH + HClO =>
NCl + H2O = NH + HClO
Pt[NH3]2[NO2]2 = Pt + O2 + N2 + H2 =>
Pt[NH3]2[NO2]2 = Pt + 2 O2 + 2 N2 + 3 H2
PbC2H3O2 + HS = PbS + HC2H3O2 =>
PbC2H3O2 + HS = PbS + HC2H3O2
C4H9OH + C8H11N + C2H5OH = C11H15NO2 + CH4 =>
C4H9OH + C8H11N + C2H5OH = C11H15NO2 + 3 CH4
CaCl2 + Cr = CrCl3 + Ca =>
3 CaCl2 + 2 Cr = 2 CrCl3 + 3 Ca
C25H100 + O2 = CO2 + H2O =>
C25H100 + 50 O2 = 25 CO2 + 50 H2O
Li4TiO4 + LiF + TiMn2O4 = Li12Mn4Ti4O16F4 =>
2 Li4TiO4 + 4 LiF + 2 TiMn2O4 = Li12Mn4Ti4O16F4
Mg2O3 + Na = Na2O + Mg =>
Mg2O3 + 6 Na = 3 Na2O + 2 Mg
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na(NO3) =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 Na(NO3)
Sr3N2 + CsPO3 = Sr3PO3 + CsN2 =>
Sr3N2 + CsPO3 = Sr3PO3 + CsN2
H3PO4 + AlCl3 = AlPO4 + H3Cl3 =>
H3PO4 + AlCl3 = AlPO4 + H3Cl3
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
HS2 + O = S4O2 + H2O =>
2 HS2 + 3 O = S4O2 + H2O
Co(NO3)2 + Al(NO3)3 + CO(NH2)2 = CoAl2O4 + CO2 + H2O + N2 =>
3 Co(NO3)2 + 6 Al(NO3)3 + 20 CO(NH2)2 = 3 CoAl2O4 + 20 CO2 + 40 H2O + 32 N2
NHCl2 + OCl = NCl3 + OH =>
NHCl2 + OCl = NCl3 + OH
Sn + Se + Te2 = Sn2SeTe2 =>
2 Sn + Se + Te2 = Sn2SeTe2
KMnO4 + FeSO4 = KFeO4 + MnSO4 =>
KMnO4 + FeSO4 = KFeO4 + MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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