| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)Cl + NaOH = NaCl + NH3 + H2O
Mg3Si4O10(OH)2 + Mg2SiO4 = Mg2Si2O6 + H2O =>
2 Mg3Si4O10(OH)2 + 2 Mg2SiO4 = 5 Mg2Si2O6 + 2 H2O
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
C6H5N + C2H4 + C2H6 = C10H15N =>
C6H5N + C2H4 + C2H6 = C10H15N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
H2O2 + Fe = Fe3O4 + H2O =>
4 H2O2 + 3 Fe = Fe3O4 + 4 H2O
SbH3 + NaClO = H3SbO4 + NaCl =>
SbH3 + 4 NaClO = H3SbO4 + 4 NaCl
C3H7NO3 + C30H45N6O16P = C31H45N6O16P + C2H5NO2 + H2O =>
C3H7NO3 + C30H45N6O16P = C31H45N6O16P + C2H5NO2 + H2O
LiCl + Ag = AgCl + Li =>
LiCl + Ag = AgCl + Li
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
NaCl + H2O2 = NaOCl + H2 =>
2 NaCl + H2O2 = 2 NaOCl + H2
C8H18O6 + O2 = CO2 + H2O =>
2 C8H18O6 + 19 O2 = 16 CO2 + 18 H2O
NaCl(Ac) + Ba(NO3)2(Ac) = BaCl2(Ac) + NaNO3(Ac) =>
2 NaCl(Ac) + Ba(NO3)2(Ac) = BaCl2(Ac) + 2 NaNO3(Ac)
Hg22{+} + OH{-} = Hg2O + Hg + H2O =>
2 Hg22{+} + 2 OH{-} = Hg2O + 42 Hg + H2O
H2O + Br({-}) + Al{3+} = Al + BrO({-})3 + H{+} =>
3 H2O + 3 Br({-}) + 2 Al{3+} = 2 Al + 3 BrO({-})3 + 6 H{+}
C22H34O2 + CO2 = C60H92O6 + C3H8O3 =>
106 C22H34O2 + 14 CO2 = 39 C60H92O6 + 2 C3H8O3
Au + PtBr2 = Br2Au + Pt =>
Au + PtBr2 = Br2Au + Pt
CaCl2 + NH4H2PO4 + NH4OH = Ca5(PO4)3(OH) + NH4Cl + H2O =>
5 CaCl2 + 3 NH4H2PO4 + 7 NH4OH = Ca5(PO4)3(OH) + 10 NH4Cl + 6 H2O
Ni + HNO3 + H2O = Ni(NO3)2(H2O)6 + NO =>
3 Ni + 8 HNO3 + 14 H2O = 3 Ni(NO3)2(H2O)6 + 2 NO
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
As2S3 + (NH4)2SO4 + H2S = H2SO4 + As2S3(NH4)2S =>
As2S3 + (NH4)2SO4 + H2S = H2SO4 + As2S3(NH4)2S
Si + S8 = Si4S =>
32 Si + S8 = 8 Si4S
Mg(OH)2 + BaSO4 = Mg(SO4) + Ba(OH)2 =>
Mg(OH)2 + BaSO4 = Mg(SO4) + Ba(OH)2
[Zn(NH3)4] + Na2S = ZnS + NH3 + Na =>
[Zn(NH3)4] + Na2S = ZnS + 4 NH3 + 2 Na
C6H5NO2 + CH3Cl = C6H4NO2Cl + CH4 =>
C6H5NO2 + CH3Cl = C6H4NO2Cl + CH4
H2SO4 + Ca3(PO4)2 + H2O = H3PO4 + [CaSO4*2H2O] =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 2 H3PO4 + 3[CaSO4*2H2O]
Sn4 + Cl2 = Sn2Cl4 =>
Sn4 + 4 Cl2 = 2 Sn2Cl4
Calcium + Water = Calciumhydroxide + hydrogen =>
Ca + 2 H2O = Ca(OH)2 + H2
H3O + PbCO3 = H2O + Pb + HCO3 =>
H3O + PbCO3 = H2O + Pb + HCO3
Ga + Hg(NO3)2 = Ga(NO3)3 + Hg =>
2 Ga + 3 Hg(NO3)2 = 2 Ga(NO3)3 + 3 Hg
P4(s) + Br(l) = PBr3 =>
P4(s) + 12 Br(l) = 4 PBr3
Hg + FeCl2 = HgCl2 + Fe =>
Hg + FeCl2 = HgCl2 + Fe
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + H2P2O7 = Al4(P2O7)3 + H2 =>
4 Al + 3 H2P2O7 = Al4(P2O7)3 + 3 H2
CaO2H2 + SO2 = CaSO4 + H2 =>
CaO2H2 + SO2 = CaSO4 + H2
C6H12Cl2 = C6H11ClHCl =>
C6H12Cl2 = C6H11ClHCl
CH3CH2CH2OHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
2 CH3CH2CH2OHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 2 CH3CH2CH2COOH + 7 H2O
(NH4)2 + CO3 = NH3 + CO + H2O =>
2(NH4)2 + CO3 = 4 NH3 + CO + 2 H2O
(CH3)2NH + BF3 = (CH3)2NHBF3 =>
(CH3)2NH + BF3 = (CH3)2NHBF3
Na2S(ac) + HCl(ac) = NaCl + H2S =>
Na2S(ac) + 2 HCl(ac) = 2 NaCl + H2S
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + OH2 = Cu(OH2)2 =>
Cu + 2 OH2 = Cu(OH2)2
CaO + CaAl2 = Ca + Al2O3 =>
3 CaO + CaAl2 = 4 Ca + Al2O3
C4H6O6 + NaHCO3 = C4H4O6Na + H2O + CO2 =>
9 C4H6O6 + 10 NaHCO3 = 10 C4H4O6Na + 12 H2O + 6 CO2
Cd + Fe(NO3)2 = Cd(NO3)2 + Fe =>
Cd + Fe(NO3)2 = Cd(NO3)2 + Fe
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Na2AsO3 + HCl + Mg = AsH3 + MgCl + NaCl + H2O =>
Na2AsO3 + 9 HCl + 7 Mg = AsH3 + 7 MgCl + 2 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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