| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O(l)
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
PbSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Pb(SO4)2 + H2O =>
5 PbSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Pb(SO4)2 + 8 H2O
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO)3 + H2O + O2 =>
4 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO)3 + 4 H2O + 6 O2
Cu2 + H2O = CuO + H2 =>
Cu2 + 2 H2O = 2 CuO + 2 H2
Pd + MgBr2 = PdBr + Mg =>
2 Pd + MgBr2 = 2 PdBr + Mg
Ag2O + Nb2O5 = AgNbO3 =>
Ag2O + Nb2O5 = 2 AgNbO3
NH4Cl + Ag(NO3)2 = NH4NO3 + AgCl2 =>
2 NH4Cl + Ag(NO3)2 = 2 NH4NO3 + AgCl2
(ZnOH)3PO4 + H3PO4 = Zn(H2PO4)2 + H2O =>
(ZnOH)3PO4 + 5 H3PO4 = 3 Zn(H2PO4)2 + 3 H2O
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
NaHS + KOH = NaOH + K2S + H2S =>
2 NaHS + 2 KOH = 2 NaOH + K2S + H2S
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Zn2(CO3)2 = Zn + CO3 =>
Zn2(CO3)2 = 2 Zn + 2 CO3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Li2 + HNO3 = LiNO3 + H2 =>
Li2 + 2 HNO3 = 2 LiNO3 + H2
H2S + Li3PO4 = H3PO4 + Li2S =>
3 H2S + 2 Li3PO4 = 2 H3PO4 + 3 Li2S
HCl + Na2O = ClNa2OH =>
HCl + Na2O = ClNa2OH
KOH + C = K + CO + H2 =>
2 KOH + 2 C = 2 K + 2 CO + H2
Cu(NO3)2 + MgSO4 = Cu(SO4) + Mg(NO3)2 =>
Cu(NO3)2 + MgSO4 = Cu(SO4) + Mg(NO3)2
CrO + PbO2 + HNO3 = HCrO4 + Pb(NO3)2 + H2O =>
2 CrO + 5 PbO2 + 10 HNO3 = 2 HCrO4 + 5 Pb(NO3)2 + 4 H2O
C2H4 + C7H16 = C12H26 =>
5 C2H4 + 2 C7H16 = 2 C12H26
SiO2 + CO2 = Si2CO3 + O2 =>
4 SiO2 + 2 CO2 = 2 Si2CO3 + 3 O2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
H3P + Sn(OH)2 = SnH2 + P(OH)3 =>
2 H3P + 3 Sn(OH)2 = 3 SnH2 + 2 P(OH)3
ZnCl2 + Co2(CO3)3 = ZnCO3 + CoCl3 =>
3 ZnCl2 + Co2(CO3)3 = 3 ZnCO3 + 2 CoCl3
Al(OH)3 + OH{-} = H2O + AlO3{-3} =>
Al(OH)3 + 3 OH{-} = 3 H2O + AlO3{-3}
Na2O1 + H2O1 = Na1O1H1 =>
Na2O1 + H2O1 = 2 Na1O1H1
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaHSO3 + K2CrO4 + H2O = Cr(OH)3 + KOH + NaHSO4 =>
3 NaHSO3 + 2 K2CrO4 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 3 NaHSO4
C11H24 + O2 = CO2 + H24O =>
2 C11H24 + 23 O2 = 22 CO2 + 2 H24O
NH4OH + FeCl3 = NH4Cl + Fe[OH]3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe[OH]3
C3H7OH + H2O = H2 + C3H7O2H =>
C3H7OH + H2O = H2 + C3H7O2H
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2 + C12 = NaC12 =>
Na2 + 2 C12 = 2 NaC12
HNO2 + CuSO4 = CuNO4 + HSO2 =>
HNO2 + CuSO4 = CuNO4 + HSO2
Pb + O2 = Pb3(O4) =>
3 Pb + 2 O2 = Pb3(O4)
NaCl + H2O + SO2 + O2 = HCl + Na2SO4 =>
4 NaCl + 2 H2O + 2 SO2 + O2 = 4 HCl + 2 Na2SO4
Co(NO3)2 + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 KNO3
Cl + Na2S2O3 + H2O = NaHSO4 + HCl =>
8 Cl + Na2S2O3 + 5 H2O = 2 NaHSO4 + 8 HCl
Zr + Ga = Zr2Ga3 =>
2 Zr + 3 Ga = Zr2Ga3
H + ClO = Cl + H2O =>
2 H + ClO = Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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