| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2 + 3 S = CS2 + H2S
Hg2(NO3)2 + Na2SO4 = NaNO3 + Hg2SO4 =>
Hg2(NO3)2 + Na2SO4 = 2 NaNO3 + Hg2SO4
(IO)2SO4 + KI3 + H2SO4 = I2 + KHSO4 + H2O =>
(IO)2SO4 + 6 KI3 + 5 H2SO4 = 10 I2 + 6 KHSO4 + 2 H2O
NaHCO3 + CO2 + H2O = NaC2H3O6 =>
NaHCO3 + CO2 + H2O = NaC2H3O6
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
Cu + NO3{-} + H3O{+} = Cu{+} + NO + H2O =>
3 Cu + NO3{-} + 4 H3O{+} = 3 Cu{+} + NO + 6 H2O
Ni + Zn3(PO4)2 = Ni3(PO4)2 + Zn =>
3 Ni + Zn3(PO4)2 = Ni3(PO4)2 + 3 Zn
Hg2(ClO3)2 = HgCl + O2 =>
Hg2(ClO3)2 = 2 HgCl + 3 O2
H2O2 + KClO3 = KClO4 + H2O =>
H2O2 + KClO3 = KClO4 + H2O
NH4NO3 + KHO = NH3 + H2O + KNO3 =>
NH4NO3 + KHO = NH3 + H2O + KNO3
HOCN + OH = H2O + OCN =>
HOCN + OH = H2O + OCN
H2CO3 + C2H3O2 = HC2H3O2 + CO3 =>
H2CO3 + 2 C2H3O2 = 2 HC2H3O2 + CO3
CH2CO + HCl = CH2CHCl + O2 =>
2 CH2CO + 2 HCl = 2 CH2CHCl + O2
S(aq) + Fe(aq) = FeS(s) =>
S(aq) + Fe(aq) = FeS(s)
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + HSO4 + H2O + KOH =>
10 KMnO4 + 18 NaOH + Na2S2O3 = 10 Na2MnO4 + 2 HSO4 + 3 H2O + 10 KOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Fe4N = N2 + Fe =>
2 Fe4N = N2 + 8 Fe
HCl + I2 + H2O = HClO + HI =>
HCl + I2 + H2O = HClO + 2 HI
MgO + Zn = Mg + ZnO =>
MgO + Zn = Mg + ZnO
CuSO4(ac) + NaOH(ac) = Cu(OH)2 + Na2SO4 =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2 + Na2SO4
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 2 Na2SO4 + CO2
As2S2 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 22 NO + 6 H3AsO4
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
NiMnO4 + H2O = Ni(MnO4)2 + MnO2 + Ni(OH)2 =>
3 NiMnO4 + 2 H2O = Ni(MnO4)2 + MnO2 + 2 Ni(OH)2
I3Cl + NH4OH = I3OH + NH4Cl =>
I3Cl + NH4OH = I3OH + NH4Cl
Fe2(S2O3)3 + NiCl2 = FeCl3 + NiS2O3 =>
Fe2(S2O3)3 + 3 NiCl2 = 2 FeCl3 + 3 NiS2O3
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
Cl2 + Rb = RbCl2 =>
Cl2 + Rb = RbCl2
Fe + Co(ClO3)2 = FeClO3 + Co =>
2 Fe + Co(ClO3)2 = 2 FeClO3 + Co
KCO3 + NH4PO3 = KPO3 + NH4CO3 =>
KCO3 + NH4PO3 = KPO3 + NH4CO3
Yb2O3 + CoO + MnCo3 = Yb2CoMnO6 + Co =>
Yb2O3 + 3 CoO + MnCo3 = Yb2CoMnO6 + 5 Co
K2SO4 + Al2(SO4)3* + H2O = AlK(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3* + 24 H2O = 2 AlK(SO4)2*12H2O
C6H10O10 + H2O = CH40 + O2 =>
2 C6H10O10 + 230 H2O = 12 CH40 + 125 O2
Mg(O) + H2SO4 = MgSO4 + H2O =>
Mg(O) + H2SO4 = MgSO4 + H2O
NaClO + H = Cl2 + Na2O + H2O =>
2 NaClO + 2 H = Cl2 + Na2O + H2O
HCl + Ra = H + RaCl =>
HCl + Ra = H + RaCl
(NH4)3C6H5O7 + HCl = H8C6O7 + NH4Cl =>
(NH4)3C6H5O7 + 3 HCl = H8C6O7 + 3 NH4Cl
K2O + Cu(OH)2 = K2CuO2 + H2O =>
K2O + Cu(OH)2 = K2CuO2 + H2O
H2O + ClO3 + As2S3 = Cl + H2AsO4 + SO4 =>
2 H2O + 6 ClO3 + As2S3 = 6 Cl + 2 H2AsO4 + 3 SO4
Cu(SO4)2 + H2SO4 + KMnO4 = Cu(SO4)4 + MnSO4 + H2O + K2SO4 =>
5 Cu(SO4)2 + 16 H2SO4 + 4 KMnO4 = 5 Cu(SO4)4 + 4 MnSO4 + 16 H2O + 2 K2SO4
K2O + HI = K2I2 + H2O =>
K2O + 2 HI = K2I2 + H2O
Co(NO3)2*6H2O + KOH = CoO + H2O + KNO3 =>
Co(NO3)2*6H2O + 2 KOH = CoO + 7 H2O + 2 KNO3
C7H6O3 + C4H6O4 = C9H8O4 + C2H2O2 =>
10 C7H6O3 + C4H6O4 = 8 C9H8O4 + C2H2O2
SiO2 + SO2 = SiSO4 =>
SiO2 + SO2 = SiSO4
CH3CH2OH + [O] = CH3COH + H2O =>
CH3CH2OH + [O] = CH3COH + H2O
K2SiO3 + CH3COOH = KCH3COO + H2SiO3 =>
K2SiO3 + 2 CH3COOH = 2 KCH3COO + H2SiO3
KI + CHCl = KCl + CHI =>
KI + CHCl = KCl + CHI
BaI2 + Na3(PO4) = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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