| Équations équilibrées la veille |
CaHPO4 + 2 NaOH = Na2(HPO4) + Ca(OH)2
HgCl2 + Cu(metalico) = CuCl2 + Hg =>
HgCl2 + Cu(metalico) = CuCl2 + Hg
H3PO4 + KOH = KPO4H3OH =>
H3PO4 + KOH = KPO4H3OH
ZnSO4(aq) + Cu(s) = Zn + CuSO4 =>
ZnSO4(aq) + Cu(s) = Zn + CuSO4
Al(OH)3 + HC2H3O = Al(C2H3O2) + H2O =>
Al(OH)3 + HC2H3O = Al(C2H3O2) + 2 H2O
C13H25O4 + O2 = CO2 + H2O =>
4 C13H25O4 + 69 O2 = 52 CO2 + 50 H2O
(NH4)3 + (NO3)2 = (NH4)3(NO3)2 =>
(NH4)3 + (NO3)2 = (NH4)3(NO3)2
H2SO4 + (Pb(C2H3O2)2) = (PbSO4) + (HC2H3O2) =>
H2SO4 + (Pb(C2H3O2)2) = (PbSO4) + 2(HC2H3O2)
H3PO4 + H2MgO2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 H2MgO2 = Mg3(PO4)2 + 6 H2O
NH4NO3 + CO2 = NH4CO3 + NO2 =>
NH4NO3 + CO2 = NH4CO3 + NO2
MnO4{1–}(aq) + Br{-}(aq) + H{+}(aq) = Mn{2+}(aq) + Br2(l) + H2O(l) =>
2 MnO4{1–}(aq) + 14 Br{-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 7 Br2(l) + 8 H2O(l)
CH3 + O2 = CH3O =>
2 CH3 + O2 = 2 CH3O
OH + HC8H4O4 = H20(l) + C8H4O42 =>
760 OH + 20 HC8H4O4 = 39 H20(l) + 20 C8H4O42
NH3NO4 + Ca = Ca(NO3)2 + NH3 + H2 =>
6 NH3NO4 + 4 Ca = 4 Ca(NO3)2 + 4 NH3 + 3 H2
Ba + H2O = BaOH2 = H2 =>
Ba + H2O = BaOH2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
C6H12O6 + H2 = C6H6 + H2O =>
C6H12O6 + 3 H2 = C6H6 + 6 H2O
CF + F2 = CF4 =>
2 CF + 3 F2 = 2 CF4
Al(NO3)3 + Na3AsO4 = AlAsO4 + NaNO3 =>
Al(NO3)3 + Na3AsO4 = AlAsO4 + 3 NaNO3
Hg(NO3)2(ac) + Na2SO4(ac) = HgSO4 + NaNO3 =>
Hg(NO3)2(ac) + Na2SO4(ac) = HgSO4 + 2 NaNO3
XCCX + KMnO4 + H2SO4 = XCO + K2SO4 + MnSO4 + H2O =>
5 XCCX + 4 KMnO4 + 6 H2SO4 = 10 XCO + 2 K2SO4 + 4 MnSO4 + 6 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + 3 Na2SO4 + 4 H2O + Cr2(SO4)3
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Mg + Zn2(Po4)3 = Mg3(Po4)2 + Zn =>
9 Mg + 2 Zn2(Po4)3 = 3 Mg3(Po4)2 + 4 Zn
Eu2(C2O4)3 = EuO + CO + CO2 =>
Eu2(C2O4)3 = 2 EuO + 2 CO + 4 CO2
FeCl3 + F = FeF3 + Cl2 =>
2 FeCl3 + 6 F = 2 FeF3 + 3 Cl2
Na2SiO3 + Fe = FeSiO3 + Na =>
Na2SiO3 + Fe = FeSiO3 + 2 Na
H{+} + CH2OH + MnO4{-2} = CHO + MnO2 + H2O =>
2 H{+} + CH2OH + MnO4{-2} = CHO + MnO2 + 2 H2O
Mg + Pb3N2 = Mg3N2 + Pb =>
3 Mg + Pb3N2 = Mg3N2 + 3 Pb
Bi2O3 + NaClONaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + NaClONaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
Fe2 + Br3 = Fe4Br5 =>
6 Fe2 + 5 Br3 = 3 Fe4Br5
CH3CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
SO4{-}2 + Pb{+}2� = PbSO4 =>
SO4{-}2 + Pb{+}2� = PbSO4
HCl + NaCH3CO2 = NaCl + CH4CO2 =>
HCl + NaCH3CO2 = NaCl + CH4CO2
Br + H2O = BrOH + H2 =>
2 Br + 2 H2O = 2 BrOH + H2
NaCl + B2 = NaB2 + Cl =>
NaCl + B2 = NaB2 + Cl
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
HNO3 + Ni(OH)2 = (NiOH)NO3 + H2O =>
HNO3 + Ni(OH)2 = (NiOH)NO3 + H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO4 + HCl =>
C2H5NSCl + 6 O2 = 2 CO2 + 2 H2O + NO2 + SO4 + HCl
AgNO3 = Ag2O + N2O + O2 =>
2 AgNO3 = Ag2O + N2O + 2 O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
LiCl + Fe = LiFe + Cl =>
LiCl + Fe = LiFe + Cl
Ir + BrF3 = IrF5 + Br2 =>
6 Ir + 10 BrF3 = 6 IrF5 + 5 Br2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Br2 + O2 = Br4O2 =>
2 Br2 + O2 = Br4O2
Ba(NO3)2 + NaPO2 = BaPO2 + Na(NO3)2 =>
Ba(NO3)2 + NaPO2 = BaPO2 + Na(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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Équations équilibrées sur01/28/25
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