| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + N + O = AuNO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
LiHCO3 = Li2CO3 + H2CO3 =>
2 LiHCO3 = Li2CO3 + H2CO3
Ca5(PO4)3F = Ca + (PO4)3 + F =>
Ca5(PO4)3F = 5 Ca + (PO4)3 + F
H2S*Ca0 = CaS + H2 =>
H2S*Ca0 = CaS + H2
Na + C2H6OH = C2H5ONa + H2 =>
Na + C2H6OH = C2H5ONa + H2
AgCl + Al2O3 = Ag2O + AlCl3 =>
6 AgCl + Al2O3 = 3 Ag2O + 2 AlCl3
FeO(s) = Fe(s) + O2(s) =>
2 FeO(s) = 2 Fe(s) + O2(s)
NaKC2O4 + KMnO4 + HCl = MnCl2 + CO2 + KCl + NaCl + H2O =>
5 NaKC2O4 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 10 CO2 + 7 KCl + 5 NaCl + 8 H2O
C6H5NH2 + O2 = N2 + H2O + CO2 =>
4 C6H5NH2 + 31 O2 = 2 N2 + 14 H2O + 24 CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeCl3 + NiO = NiCl2 + Fe2O3 =>
2 FeCl3 + 3 NiO = 3 NiCl2 + Fe2O3
CrBr3 + NaNO3 = NaBr3 + Cr(NO3) =>
CrBr3 + NaNO3 = NaBr3 + Cr(NO3)
Zn(OH)2 + HBr = ZnOHBr + H2O =>
Zn(OH)2 + HBr = ZnOHBr + H2O
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
NaOH + KCl = NaK + ClOH =>
NaOH + KCl = NaK + ClOH
BiPO4 + BaS = BiS + BaPO4 =>
BiPO4 + BaS = BiS + BaPO4
MgSO4 + CaS = CaSO4 + MgS =>
MgSO4 + CaS = CaSO4 + MgS
SO2 + Cl2O7 = SCl6 + O2 =>
2 SO2 + 6 Cl2O7 = 2 SCl6 + 23 O2
C7H15O + O2 = CO + H2O =>
4 C7H15O + 27 O2 = 28 CO + 30 H2O
SnCl4 + Fe = FeCl3 + SnCl2 =>
3 SnCl4 + 2 Fe = 2 FeCl3 + 3 SnCl2
La10 + Fe10 + Si10 = La10Fe115Si15 =>
2 La10 + 23 Fe10 + 3 Si10 = 2 La10Fe115Si15
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + H2SO4 + 10 NaHSO3 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 6 H2O
Fe2(SO4)3 + CaCO3 + H2O = Fe2(OH)6 + CaSO4 + CO2 =>
Fe2(SO4)3 + 3 CaCO3 + 3 H2O = Fe2(OH)6 + 3 CaSO4 + 3 CO2
Mg3(PO4)2 + Cu2(CrO4) = MgCrO4 + Cu3PO4 =>
Mg3(PO4)2 + 3 Cu2(CrO4) = 3 MgCrO4 + 2 Cu3PO4
C10H8O + C4H9I + NaOH = C14H16O + NaI + H2O =>
C10H8O + C4H9I + NaOH = C14H16O + NaI + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3CH(OH)COOH + C2H5OH = CH3CH(OH)COOC2H5 + H2O =>
CH3CH(OH)COOH + C2H5OH = CH3CH(OH)COOC2H5 + H2O
Ba(OH)2 + LiCl = BaCl2 + LiOH =>
Ba(OH)2 + 2 LiCl = BaCl2 + 2 LiOH
NaOH + C20H14O4 = H2O + Na + C20H13O4 =>
NaOH + C20H14O4 = H2O + Na + C20H13O4
Na3PO4(aq) + CoCl2(aq) = NaCl(aq) + Co3(PO4)2 =>
2 Na3PO4(aq) + 3 CoCl2(aq) = 6 NaCl(aq) + Co3(PO4)2
I(s) + Cl(g) = ICl3 =>
I(s) + 3 Cl(g) = ICl3
NH3 + N2 = N3H3 =>
NH3 + N2 = N3H3
Cu(HSO4)2 + Cu(OH)2 = (CuOH)2SO4 + H2O =>
Cu(HSO4)2 + 3 Cu(OH)2 = 2(CuOH)2SO4 + 2 H2O
NaHCO3 + H3C6H5O7 = CO + H2O + Na3C6H5O7 =>
3 NaHCO3 + 2 H3C6H5O7 = 9 CO + 7 H2O + Na3C6H5O7
Hg(NO3)2 + C2H5OH = Hg(ONC)2 + H2O + O2 =>
Hg(NO3)2 + C2H5OH = Hg(ONC)2 + 3 H2O + O2
H1 + Br5 = HBr =>
5 H1 + Br5 = 5 HBr
CH4O(l) + H2O2(l) = H2O(l) + CH2O2(aq) =>
CH4O(l) + 2 H2O2(l) = 3 H2O(l) + CH2O2(aq)
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
Si(OCH2CH3)4 + H2O = CH3CH2OH + Si(OH)4 =>
Si(OCH2CH3)4 + 4 H2O = 4 CH3CH2OH + Si(OH)4
Cu(NH3)4(OH)2 + H2SO4 = Cu(SO4) + (NH4)2SO4 + H2O =>
Cu(NH3)4(OH)2 + 3 H2SO4 = Cu(SO4) + 2(NH4)2SO4 + 2 H2O
FeS + NaBiO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + Bi2(SO4)3 + H2O =>
4 FeS + 18 NaBiO3 + 38 H2SO4 = 2 Fe2(SO4)3 + 9 Na2SO4 + 9 Bi2(SO4)3 + 38 H2O
C3H8 + O8 = CO2 + H2O =>
4 C3H8 + 5 O8 = 12 CO2 + 16 H2O
CaCl2 + Li2SO4 = CaSO4 + Li2Cl2 =>
CaCl2 + Li2SO4 = CaSO4 + Li2Cl2
(NH4)2CO3 + Zn(NO3)2 = NH4NO3 + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4NO3 + ZnCO3
LiOH + CH4N2O = Li2CO3 + NH3 =>
2 LiOH + CH4N2O = Li2CO3 + 2 NH3
Pb(CH3COO)2 + HCl = PbCl2 + HCH3COO =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 HCH3COO
NH3 + N2 = N3H3 =>
NH3 + N2 = N3H3
[Ag(NH3)2]Cl + Zn = Ag + ZnCl2 + NH3 =>
2[Ag(NH3)2]Cl + Zn = 2 Ag + ZnCl2 + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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