| Équations équilibrées la veille |
NaCl(aq) + KNO3 = NaNO3 + KCl(aq)
CoO + H2O = Co1(OH)2 =>
CoO + H2O = Co1(OH)2
FeSO4 + K2CrO4 = FeCrO4 + K2SO4 =>
FeSO4 + K2CrO4 = FeCrO4 + K2SO4
Al2O3 + Al(OH)3 = HAlO2 =>
Al2O3 + Al(OH)3 = 3 HAlO2
Ag{+} + SO4{2-} = AgSO4{-} =>
Ag{+} + SO4{2-} = AgSO4{-}
SrCl2 + H2SO3 = SrSO3 + HCl =>
SrCl2 + H2SO3 = SrSO3 + 2 HCl
CH3CH2CH2Cl + NH3 + NaOH = CH3CH2CH2ONa + NH4Cl =>
CH3CH2CH2Cl + NH3 + NaOH = CH3CH2CH2ONa + NH4Cl
Pb(C2H3O2)2 + HNO3 = Pb(NO3)2 + C2H4O2 =>
Pb(C2H3O2)2 + 2 HNO3 = Pb(NO3)2 + 2 C2H4O2
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2(SO4) =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2(SO4)
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
Na2Cr2O7 + Ca(NO3)2 = NaNO3 + CaCr2O7 =>
Na2Cr2O7 + Ca(NO3)2 = 2 NaNO3 + CaCr2O7
Cl2 + AlBr2 = Cl2Br3 + Al =>
2 Cl2 + 3 AlBr2 = 2 Cl2Br3 + 3 Al
Al2(SO4)3 + Ba(Na3)2 = Al(Na3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(Na3)2 = 2 Al(Na3)3 + 3 BaSO4
C12N2H12 + C12N2H12{2+} = C24N4H22 + H{+} =>
C12N2H12 + C12N2H12{2+} = C24N4H22 + 2 H{+}
Ca + HNO = Ca(NO3)2 + N2 + H2O =>
Ca + 12 HNO = Ca(NO3)2 + 5 N2 + 6 H2O
ClF3 + N2H4 = Cl2 + HF + N2 =>
4 ClF3 + 3 N2H4 = 2 Cl2 + 12 HF + 3 N2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe2S3(aq) + O2(g) = Fe2O3(s) + SO2(g) =>
2 Fe2S3(aq) + 9 O2(g) = 2 Fe2O3(s) + 6 SO2(g)
Zn + NH4Cl = ZnCl2 + H2 + NH3 =>
Zn + 2 NH4Cl = ZnCl2 + H2 + 2 NH3
MgO + H2SO4 + H2O = MgSO4H14O7 =>
MgO + H2SO4 + 6 H2O = MgSO4H14O7
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + NaSO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 5 Na2SO3 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 11 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NaAl(OH)4CO2 = Al(OH)3NaHCO3 =>
NaAl(OH)4CO2 = Al(OH)3NaHCO3
Ba(OH)2 + HOBr = H2O + Ba(OBr)2 =>
Ba(OH)2 + 2 HOBr = 2 H2O + Ba(OBr)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe(iii) + O2 = FeO =>
2 Fe(iii) + O2 = 2 FeO
Na3[FeF6] + KOH = NaOH + Fe(OH)3 + KF =>
Na3[FeF6] + 6 KOH = 3 NaOH + Fe(OH)3 + 6 KF
NbO + H2O = Nb(OH)2 =>
NbO + H2O = Nb(OH)2
Hg2CrO4 + H2O = Hg2O + H2CrO4 =>
Hg2CrO4 + H2O = Hg2O + H2CrO4
GaCl3 = Ga + Cl2 =>
2 GaCl3 = 2 Ga + 3 Cl2
*PbO2(s) = Pb3O4(s) + O2(g) =>
3*PbO2(s) = Pb3O4(s) + O2(g)
K + CuNO3 = KNO3 + Cu =>
K + CuNO3 = KNO3 + Cu
K + S = K2S =>
2 K + S = K2S
HNO3 + NH4HSO3 = H2SO3 + NH4NO3 =>
HNO3 + NH4HSO3 = H2SO3 + NH4NO3
S + O2 = SO2 =>
S + O2 = SO2
Mg + Fl = MgFl =>
Mg + Fl = MgFl
Fe(NO3)2 + NaF = FeF2 + NaNO3 =>
Fe(NO3)2 + 2 NaF = FeF2 + 2 NaNO3
N2 + O + H2O = HNO3 =>
N2 + 5 O + H2O = 2 HNO3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al(OH)3 + H3O = Al + H2O =>
Al(OH)3 + 3 H3O = Al + 6 H2O
N2 + O + H2O = HNO3 =>
N2 + 5 O + H2O = 2 HNO3
SO + H2O + NaClO = NaCl + H2SO4 =>
SO + H2O + 2 NaClO = 2 NaCl + H2SO4
K + Ni(OH)2 = KOH + Ni =>
2 K + Ni(OH)2 = 2 KOH + Ni
C2H5NC + H2O = C2H5NH2 + HCO2H =>
C2H5NC + 2 H2O = C2H5NH2 + HCO2H
Fe2(C2O4) = Fe + CO2 =>
Fe2(C2O4) = 2 Fe + 2 CO2
Ba(HCO3)2(g) = BaO(g) + CO2(g) + H2O(g) =>
Ba(HCO3)2(g) = BaO(g) + 2 CO2(g) + H2O(g)
Cu2S + HNO3 = Cu(NO)2 + CuSO4 + NO2 + H2O =>
Cu2S + 4 HNO3 = Cu(NO)2 + CuSO4 + 2 NO2 + 2 H2O
NaC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
N2O2 + H2O = NO3 + H =>
N2O2 + 4 H2O = 2 NO3 + 8 H
Cu(OH)2(s) + H2SO4(aq) = CuSO4 + H2O =>
Cu(OH)2(s) + H2SO4(aq) = CuSO4 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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