| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 2 NaOH = 2 NaNO3 + H2O
Cr2(SO4)3 + H2O2 + NaOH = NaCr2O7 + Na2SO4 + H2O =>
2 Cr2(SO4)3 + 7 H2O2 + 14 NaOH = 2 NaCr2O7 + 6 Na2SO4 + 14 H2O
K2SO4 + [Au(H2O)6]Cl3 = KCl + [Au(H2O)6]2(SO4)3 =>
3 K2SO4 + 2[Au(H2O)6]Cl3 = 6 KCl + [Au(H2O)6]2(SO4)3
Al2S3 + KF = K2S + AlF3 =>
Al2S3 + 6 KF = 3 K2S + 2 AlF3
Cr(OH)2 + O2 = Cr2O3 + H2O =>
4 Cr(OH)2 + O2 = 2 Cr2O3 + 4 H2O
Ag(s) + Fe(NO3)2(aq) = AgNO3(aq) + Fe(s) =>
2 Ag(s) + Fe(NO3)2(aq) = 2 AgNO3(aq) + Fe(s)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Br + Ca(OH)2 = Br(OH)2 + Ca =>
Br + Ca(OH)2 = Br(OH)2 + Ca
(NH4)2C2O2(s) + HCl(aq) + O2(g) = C2H2O4(s) + NH4Cl(g) =>
(NH4)2C2O2(s) + 2 HCl(aq) + O2(g) = C2H2O4(s) + 2 NH4Cl(g)
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Ni(No3)2 + Pb(No3)2 = Ni(No3)3 + Pb =>
2 Ni(No3)2 + Pb(No3)2 = 2 Ni(No3)3 + Pb
K2Se = K + Se =>
K2Se = 2 K + Se
Cu + Hg(No3)2 = Hg + Cu(No3)2 =>
Cu + Hg(No3)2 = Hg + Cu(No3)2
Li + Al = Li2Al =>
2 Li + Al = Li2Al
AgNO3 + K2CO3 = K2NO3 + CO3 + Ag =>
AgNO3 + K2CO3 = K2NO3 + CO3 + Ag
C3H7OH + SOCl2 = C3H7Cl + HCl + SO2 =>
C3H7OH + SOCl2 = C3H7Cl + HCl + SO2
Mn + HNO3 + H2O = [Mn(H2O)6](NO3)2 + H2 =>
Mn + 2 HNO3 + 6 H2O = [Mn(H2O)6](NO3)2 + H2
NbCl5 + TiC12H28O4 + NH4NO3 = Ti94Nb6O203 + CO2 + H2O + N2 + Cl2 =>
6 NbCl5 + 93.999999999999TiC12H28O4 + 3399 NH4NO3 = Ti94Nb6O203 + 1128 CO2 + 8113.9999999999H2O + 3399 N2 + 15 Cl2
Co = Co3 =>
3 Co = Co3
Cu + Hg(No3)2 = Hg + Cu(No3)2 =>
Cu + Hg(No3)2 = Hg + Cu(No3)2
Zn + HCl(l) = ZnCl2 + H2 =>
Zn + 2 HCl(l) = ZnCl2 + H2
C6H11Br + Na = C12H22 + NaBr =>
2 C6H11Br + 2 Na = C12H22 + 2 NaBr
Sr(OH)2 + NaNO3 = NaOH + Sr(NO3)2 =>
Sr(OH)2 + 2 NaNO3 = 2 NaOH + Sr(NO3)2
FePO4 + ZnO = Zn3(PO4)2 + Fe2O3 =>
2 FePO4 + 3 ZnO = Zn3(PO4)2 + Fe2O3
BeO2 + H2SO4 = H2O2 + BeSO4 =>
BeO2 + H2SO4 = H2O2 + BeSO4
Zn5 + H2SO4 = ZnSO4 + H2 =>
Zn5 + 5 H2SO4 = 5 ZnSO4 + 5 H2
NH4I + KIO3 = NH4IO3 + KI =>
NH4I + KIO3 = NH4IO3 + KI
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
K2Cr2O7 + HCl + KBr = CrCl3 + H2O + Br2 + KCl =>
K2Cr2O7 + 14 HCl + 6 KBr = 2 CrCl3 + 7 H2O + 3 Br2 + 8 KCl
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + Cl2 + KCl =>
2 FeCl3 + 2 K3[Fe(Cn)6] = 2 KFe[Fe(Cn)6] + Cl2 + 4 KCl
C2H6HNO3 = C2H5NO2H2O =>
C2H6HNO3 = C2H5NO2H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
Li{+} + OH{-} = LiOH =>
Li{+} + OH{-} = LiOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
P2O2 = PO =>
P2O2 = 2 PO
C8H9NO2 + NaOH + C2H5OH = C10H15NO2 + NaHCO3 + H2O =>
6 C8H9NO2 + 2 NaOH + 7 C2H5OH = 6 C10H15NO2 + 2 NaHCO3 + 3 H2O
C4H5N3O + O2 = CO2 + H2O + N =>
4 C4H5N3O + 19 O2 = 16 CO2 + 10 H2O + 12 N
C2H5Cl + Mg = MgCl2 + C2H5Mg =>
2 C2H5Cl + 3 Mg = MgCl2 + 2 C2H5Mg
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2PO2 = HPO4PH3 =>
2 H2PO2 = HPO4PH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2 + NaOCl + H2O = Fe2O3 + NaOH + Cl =>
Fe2 + 6 NaOCl + 3 H2O = Fe2O3 + 6 NaOH + 6 Cl
CH3CH2ONaH2O = CH3CH2OHNaOH =>
CH3CH2ONaH2O = CH3CH2OHNaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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