| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 = CoO + SO3
Cr2O3 + OH{-} = CrO4{2-} + e + H2O =>
Cr2O3 + 10 OH{-} = 2 CrO4{2-} + 6e + 5 H2O
TiC + CO2 = TiO2 + CO =>
TiC + 3 CO2 = TiO2 + 4 CO
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + NH4(NO3) =>
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + 2 NH4(NO3)
(NH4)3(PO4) + Mg(OH)2 = H2O + Mg3(PO4)2 + NH3 =>
2(NH4)3(PO4) + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2 + 6 NH3
NaOH + Sb2O5 = Na3SbO4 + H2O =>
6 NaOH + Sb2O5 = 2 Na3SbO4 + 3 H2O
LiNo3 + Ag = LiAg + No3 =>
LiNo3 + Ag = LiAg + No3
H2SO4 + CH4 = H2S + HCO3 + H2O =>
9 H2SO4 + 8 CH4 = 9 H2S + 8 HCO3 + 12 H2O
AuCl + HgSO4 = Au2SO4 + HgCl2 =>
2 AuCl + HgSO4 = Au2SO4 + HgCl2
Na2S(aq) + Mg(NO3)2(aq) = NaNO3(aq) + Mg2S2(s) =>
2 Na2S(aq) + 2 Mg(NO3)2(aq) = 4 NaNO3(aq) + Mg2S2(s)
C2H6O + C6H8O7 = C6H8O7C12H20O7 + H2O =>
3 C2H6O + 2 C6H8O7 = C6H8O7C12H20O7 + 3 H2O
K4(PtCI6) = Pt + K4(CI6) =>
K4(PtCI6) = Pt + K4(CI6)
HgS + O2 = HgO + S02 =>
2 HgS + O2 = 2 HgO + S02
Cu2CO3(OH)2*H2O = CuO + H2CO3 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + H2CO3 + H2O
NaCl + Ag(NO3) = NaNO3 + Ag(Cl) =>
NaCl + Ag(NO3) = NaNO3 + Ag(Cl)
Ni{+2} + NH3 = Ni(NH3)2{+2) =>
Ni{+2} + 2 NH3 = Ni(NH3)2{+2)
Na2S + Cu(C2H3O2)2 = NaC2H3O2 + CuS =>
Na2S + Cu(C2H3O2)2 = 2 NaC2H3O2 + CuS
ICl + Cl2 = ICl3 =>
ICl + Cl2 = ICl3
H(SO4) + Zn(OH) = Zn(SO4) + H2O =>
H(SO4) + Zn(OH) = Zn(SO4) + H2O
Mg + H2O(g) = Mg(OH)2 + H2(g) =>
Mg + 2 H2O(g) = Mg(OH)2 + H2(g)
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
CH3CH2OH + Na = CH3CH2ONa + H2 =>
2 CH3CH2OH + 2 Na = 2 CH3CH2ONa + H2
Mg2(SO4)2 + K2CO3 = Mg2(CO3)2 + K2SO4 =>
Mg2(SO4)2 + 2 K2CO3 = Mg2(CO3)2 + 2 K2SO4
Mn{2+} + H2O + Fe{2+} = MnO4{-} + H{+} + Fe =>
2 Mn{2+} + 8 H2O + 5 Fe{2+} = 2 MnO4{-} + 16 H{+} + 5 Fe
Cd + Pb(CH3COO)2 = Cd(CH3COO)2 + Pb =>
Cd + Pb(CH3COO)2 = Cd(CH3COO)2 + Pb
CH3CH2CH(OH)CH3 + O2 = CH3CH2COCH3 + H2O =>
2 CH3CH2CH(OH)CH3 + O2 = 2 CH3CH2COCH3 + 2 H2O
Cu2S + NH3 = CuNH3 + S2 =>
2 Cu2S + 4 NH3 = 4 CuNH3 + S2
CaO + Al = Al2O3 + Ca = =>
3 CaO + 2 Al = Al2O3 + 3 Ca
NH3 + KOH = NH2 + K + H2O =>
NH3 + KOH = NH2 + K + H2O
C3H5N3O9(l) = CO2(g) + H2O(l) + N(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(l) + 12 N(g) + O2(g)
HNO3 + KO = K(NO3)2 + H2O =>
2 HNO3 + KO = K(NO3)2 + H2O
CH4 + HNO2 = CH3NO2 + H2 =>
CH4 + HNO2 = CH3NO2 + H2
Fe2 + Br2 = FeBr =>
Fe2 + Br2 = 2 FeBr
Cl2 + NaAlPO4 = AlPO4 + NaCl =>
Cl2 + 2 NaAlPO4 = 2 AlPO4 + 2 NaCl
NaI + SnCl4 = I2 + NaCl2 + SnCl2 =>
2 NaI + 2 SnCl4 = I2 + 2 NaCl2 + 2 SnCl2
C5H2O5 + O2 = CO2 + H2O =>
C5H2O5 + 3 O2 = 5 CO2 + H2O
H2CrO4 + Al2S3 = H2S + Al2(CrO4)3 =>
3 H2CrO4 + Al2S3 = 3 H2S + Al2(CrO4)3
Hg2SO4 + NH4(NO3) = NH4SO4 + Hg2(NO3) =>
Hg2SO4 + NH4(NO3) = NH4SO4 + Hg2(NO3)
Cu(OH)2 + C3H8O3 = Cu(C3H7O3)2 + H2O =>
Cu(OH)2 + 2 C3H8O3 = Cu(C3H7O3)2 + 2 H2O
NaClO3 + K = KNa + ClO3 =>
NaClO3 + K = KNa + ClO3
NaH2PO4 + Zn + H2SO4 = PH3 + Na2SO4 + ZnSO4 + H2O =>
2 NaH2PO4 + 8 Zn + 9 H2SO4 = 2 PH3 + Na2SO4 + 8 ZnSO4 + 8 H2O
Sn + KClO3 + H2O = Sn(OH)2 + KCl =>
3 Sn + KClO3 + 3 H2O = 3 Sn(OH)2 + KCl
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{-2} + I{-} + 5 H2O
Fe + HNO3 = FeN3O9 + H2O + NO2 =>
Fe + 6 HNO3 = FeN3O9 + 3 H2O + 3 NO2
KBiO3 + HNO3 = Bi(NO3) + O2 + KNO3 + H2O =>
KBiO3 + 2 HNO3 = Bi(NO3) + O2 + KNO3 + H2O
FePO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4(P(Mo2O7)6) + NH4NO3 + H2O + Fe(NO3)3 =>
FePO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3H4(P(Mo2O7)6) + 21 NH4NO3 + 10 H2O + Fe(NO3)3
N2 + HNO3 = H2 + NNO =>
5 N2 + 2 HNO3 = H2 + 6 NNO
NH3 + H2SO4 = NH3SO3 + H2O =>
NH3 + H2SO4 = NH3SO3 + H2O
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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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