| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2WO4(H2O)2 + H2C2O4 + 2 H2O2 = W(O)(O2)2(C2O4)Na2 + 5 H2O
C2H(g) + O2(g) = CO2(g) + H2O =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O
Ag(NO3) + Ni = Ni(NO3) + Ag =>
Ag(NO3) + Ni = Ni(NO3) + Ag
Mg(OH)2 + H2SO3 = Mg(SO3)2 + H2OH =>
Mg(OH)2 + 2 H2SO3 = Mg(SO3)2 + 2 H2OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CrO4 + Pb(NO3)2 = PbCrO4 + NO3 + K2 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 NO3 + K2
CuCl2 + NH3 = CuNH3 + Cl2 =>
CuCl2 + NH3 = CuNH3 + Cl2
C2H5COOH + Cu = (C2H5COO)2Cu + H2 =>
2 C2H5COOH + Cu = (C2H5COO)2Cu + H2
Na + Cu3(PO4)2 = Cu3 + Na3(PO4)2 =>
3 Na + Cu3(PO4)2 = Cu3 + Na3(PO4)2
BrCl2 + KSO4 = BrSO4 + KCl2 =>
BrCl2 + KSO4 = BrSO4 + KCl2
CH3CH2OH + PCl5 = CH3CH2Cl + OHPCl4 =>
CH3CH2OH + PCl5 = CH3CH2Cl + OHPCl4
HI(aq) + LiOH = LiI + H2O =>
HI(aq) + LiOH = LiI + H2O
KNO3 + C2H2O4 = N2 + K2CO3 + H2O + CO2 =>
2 KNO3 + 5 C2H2O4 = N2 + K2CO3 + 5 H2O + 9 CO2
NH4 + BaCl2 = NH4Cl + Ba =>
2 NH4 + BaCl2 = 2 NH4Cl + Ba
HNO3 + NaHCO3 = NaNO3 + CO2 + H2O =>
HNO3 + NaHCO3 = NaNO3 + CO2 + H2O
Fe2O + Pd2F = Fe2F + Pd2O =>
Fe2O + Pd2F = Fe2F + Pd2O
HgCl2 + K4[Fe(CN)6] = Hg2[Fe(CN)6] + KCl =>
2 HgCl2 + K4[Fe(CN)6] = Hg2[Fe(CN)6] + 4 KCl
Mg2 + CrO4 = Mg2(CrO4)2 =>
Mg2 + 2 CrO4 = Mg2(CrO4)2
COH + H2O = COH2OH =>
COH + H2O = COH2OH
NaCH3COO + HNO2 = NaNO2 + CH3COOH =>
NaCH3COO + HNO2 = NaNO2 + CH3COOH
Tl + O2 = Tl2O1 =>
4 Tl + O2 = 2 Tl2O1
C10H7OH + H2O2 = H2O + C10H5O3 =>
2 C10H7OH + 7 H2O2 = 10 H2O + 2 C10H5O3
C61H92O5 + CH3OH = CH3(CH2)16COOCH3 + C3H5(OH)3 =>
17 C61H92O5 + 369 CH3OH = 56 CH3(CH2)16COOCH3 + 114 C3H5(OH)3
Cu(OH)2 + HClO3 = Cu(ClO3)2 + H2O =>
Cu(OH)2 + 2 HClO3 = Cu(ClO3)2 + 2 H2O
C6H5NO2 + Al + KOH + H2O = K[Al(OH)4] + C6H5NH2 =>
C6H5NO2 + 2 Al + 2 KOH + 4 H2O = 2 K[Al(OH)4] + C6H5NH2
Ca(C3H5O2)2 + K2Cr2O7 + H2SO4 = CO2 + CaSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Ca(C3H5O2)2 + 14 K2Cr2O7 + 59 H2SO4 = 18 CO2 + 3 CaSO4 + 14 Cr2(SO4)3 + 14 K2SO4 + 74 H2O
La + HOH = H2 + La(OH)3 =>
2 La + 6 HOH = 3 H2 + 2 La(OH)3
H2O2 + Mn(NO3)2 + KOH = KMnO4 + KNO3 + H2O =>
5 H2O2 + 2 Mn(NO3)2 + 6 KOH = 2 KMnO4 + 4 KNO3 + 8 H2O
KAlSi3O8 + Na = NaAlSi2O6 + SiO2 + K =>
KAlSi3O8 + Na = NaAlSi2O6 + SiO2 + K
PbCO3 + HNO3 = Pb(NO3)2CO2 + H2O =>
PbCO3 + 2 HNO3 = Pb(NO3)2CO2 + H2O
Pb + Na2CO3 = Na + PbCO3 =>
Pb + Na2CO3 = 2 Na + PbCO3
H3C6H5 + OH = H2O + H2C6H5O7 =>
H3C6H5 + 15 OH = 8 H2O + H2C6H5O7
Ag2CrO4 + Cl = AgCl + CrO4 =>
Ag2CrO4 + 2 Cl = 2 AgCl + CrO4
Fe + Pb(NO3)2 = Fe(NO3) + Pb2 =>
4 Fe + 2 Pb(NO3)2 = 4 Fe(NO3) + Pb2
Ca3(PO4)2 = Ca{+2} + PO4{-3} =>
Ca3(PO4)2 = 3 Ca{+2} + 2 PO4{-3}
C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H
Na2SO4 + KNO3 = Na2(NO3) + K(SO4) =>
Na2SO4 + KNO3 = Na2(NO3) + K(SO4)
AlOH + HBr3 = AlBr3 + H2O =>
AlOH + HBr3 = AlBr3 + H2O
V + HNO3 = HVO3 + H2O + NO =>
3 V + 5 HNO3 = 3 HVO3 + H2O + 5 NO
Na + MgCI2 = NaCI2 + Mg =>
Na + MgCI2 = NaCI2 + Mg
NH4OH + Mg(NO3)2 = NH4NO3 + Mg(OH)2 =>
2 NH4OH + Mg(NO3)2 = 2 NH4NO3 + Mg(OH)2
Ag(NO3)(aq) + Na2(CO3)(aq) = Ag2(CO3)(s) + Na(NO3)(aq) =>
2 Ag(NO3)(aq) + Na2(CO3)(aq) = Ag2(CO3)(s) + 2 Na(NO3)(aq)
S{6+} + O{2-} = SO3 =>
S{6+} + 3 O{2-} = SO3
C2H18(v) + O2(g) = CO2(g) + H2O(v) =>
2 C2H18(v) + 13 O2(g) = 4 CO2(g) + 18 H2O(v)
Na3AsO4 + Mg(ClO3)2 = NaClO3 + Mg3(AsO4)2 =>
2 Na3AsO4 + 3 Mg(ClO3)2 = 6 NaClO3 + Mg3(AsO4)2
CN + HgNO3 = Hg(CN) + NO3 =>
CN + HgNO3 = Hg(CN) + NO3
Mn3O4 = Mn + O =>
Mn3O4 = 3 Mn + 4 O
CUO + H2SO4 = CUSO4 + H2O(l) =>
CUO + H2SO4 = CUSO4 + H2O(l)
CaCl2 + Cl2 + H2O = Ca(OCl)2 + HCl =>
CaCl2 + 2 Cl2 + 2 H2O = Ca(OCl)2 + 4 HCl
CH3COOC2H5 + OH{-} = C2H5OH + CH3COO{-} =>
CH3COOC2H5 + OH{-} = C2H5OH + CH3COO{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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