| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2 + 2 Al2(SO4)3 = 6 CuSO4 + 4 Al
CuCl2 + Pb = PbCl2 + Cu =>
CuCl2 + Pb = PbCl2 + Cu
KMnO4 + NaOH = MnO2 + KOH + [O] + Na2O =>
2 KMnO4 + 2 NaOH = 2 MnO2 + 2 KOH + 3[O] + Na2O
H2CO3 + Ag(OH)3 = Ag2(CO3)3 + H2O =>
3 H2CO3 + 2 Ag(OH)3 = Ag2(CO3)3 + 6 H2O
(NaNO3)2CaAg + (NH4Cl)2(SO4)2CO3 = (NaNO3)2CO3 + Ca(SO4)2 + Ag(NH4Cl)2 =>
(NaNO3)2CaAg + (NH4Cl)2(SO4)2CO3 = (NaNO3)2CO3 + Ca(SO4)2 + Ag(NH4Cl)2
MnWO4 + NaOH = Na2WO4 + Mn(OH)2 =>
MnWO4 + 2 NaOH = Na2WO4 + Mn(OH)2
NH4ClNaOH = NaCl + H2O + NH3 =>
NH4ClNaOH = NaCl + H2O + NH3
NH4NO3 + CaSO4 = (NH4)2SO4 + Ca(NO3)2 =>
2 NH4NO3 + CaSO4 = (NH4)2SO4 + Ca(NO3)2
(CH3)2S + O2 = (CH3)2SO =>
2(CH3)2S + O2 = 2(CH3)2SO
C3H8 + Cl2 = C2Cl2 + HCl =>
2 C3H8 + 11 Cl2 = 3 C2Cl2 + 16 HCl
[I]{-} + H2SO4 = [SO4]{2-} + I2 + H2S + H2O =>
8[I]{-} + 5 H2SO4 = 4[SO4]{2-} + 4 I2 + H2S + 4 H2O
HN3 + N2O = N + H2O =>
2 HN3 + N2O = 8 N + H2O
Mg(s) + Ca(OH)2(aq) = Ca(s) + Mg(OH)2(aq) =>
Mg(s) + Ca(OH)2(aq) = Ca(s) + Mg(OH)2(aq)
Ba3N2 + H2O = Ba(OH)2 + NH3 = =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
H2(g)F2(g) = HF(g) =>
H2(g)F2(g) = 2 HF(g)
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
C7H14O2 + H2O = C5H11OH + CH3COOH =>
C7H14O2 + H2O = C5H11OH + CH3COOH
C6H5CH3 + NaOH = C6H4CH3Na + H2O =>
C6H5CH3 + NaOH = C6H4CH3Na + H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cr(OH)6 + H2SO4 = Cr(HSO4)6 + H2O =>
Cr(OH)6 + 6 H2SO4 = Cr(HSO4)6 + 6 H2O
Na2[Be(OH)4] + HCl = NaCl + BeCl2 + H2O =>
Na2[Be(OH)4] + 4 HCl = 2 NaCl + BeCl2 + 4 H2O
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
KCl + Ca(OH)2 = KOH + CaCl2 =>
2 KCl + Ca(OH)2 = 2 KOH + CaCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C9H12N2O6 + O2 = CO2 + NO2 + H2O =>
C9H12N2O6 + 11 O2 = 9 CO2 + 2 NO2 + 6 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KMnO4 + H2SO4 + H3CH3OH = MnSO4 + CO2 + K2SO4 + OH =>
8 KMnO4 + 12 H2SO4 + H3CH3OH = 8 MnSO4 + CO2 + 4 K2SO4 + 31 OH
CaH2 + C2H5OH = H2 + Ca(C2H5O)2 =>
CaH2 + 2 C2H5OH = 2 H2 + Ca(C2H5O)2
Al(SO4) + (NH4)Br = AlBr + (NH4)(SO4) =>
Al(SO4) + (NH4)Br = AlBr + (NH4)(SO4)
Ca(OH)2SO4 + (NH4)2 = CaSO4 + NH3 + H2O =>
Ca(OH)2SO4 + (NH4)2 = CaSO4 + 2 NH3 + 2 H2O
Co2{+} + Sn4 = Co3{+} + Sn2{+} =>
6 Co2{+} + Sn4 = 4 Co3{+} + 2 Sn2{+}
Ba(NO3) + Na2(SO4) = Ba(SO4) + Na2(NO3) =>
Ba(NO3) + Na2(SO4) = Ba(SO4) + Na2(NO3)
NaOH + PbSO4 = PbOH + NaSO4 =>
NaOH + PbSO4 = PbOH + NaSO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe2(SO4)3 + S02 + H2O = FeSO4 + H2SO4 =>
6 Fe2(SO4)3 + S02 + 8 H2O = 12 FeSO4 + 8 H2SO4
Mn(NO3)2*4H2O + C2H5NO2 = N2 + Mn2O3 + CO2 + H2O =>
2 Mn(NO3)2*4H2O + 2 C2H5NO2 = 3 N2 + Mn2O3 + 4 CO2 + 13 H2O
CuCO3 + H2SO4 = CuH2 + CO3SO4 =>
CuCO3 + H2SO4 = CuH2 + CO3SO4
NaHCO3 + O2 = NaCO3 + H2O =>
4 NaHCO3 + O2 = 4 NaCO3 + 2 H2O
BrF + F = BrF5 =>
BrF + 4 F = BrF5
H5C3N3O9 = C02 + H2O + O2 + N2 =>
4 H5C3N3O9 = 6 C02 + 10 H2O + 13 O2 + 6 N2
CO2{+} + BrO{-} + H{+} = CO3{+} + Br2 + H2O =>
CO2{+} + 2 BrO{-} + 2 H{+} = CO3{+} + Br2 + H2O
MgSO4 + CuO = Mg + CuSO4 + O =>
MgSO4 + CuO = Mg + CuSO4 + O
Fe + Cl + KOH = Fe(OH)2 + KCl =>
Fe + 2 Cl + 2 KOH = Fe(OH)2 + 2 KCl
FeCr2O4 + PbCO3 + O2 = Fe2O3 + PbCrO4 + CO2 =>
4 FeCr2O4 + 8 PbCO3 + 7 O2 = 2 Fe2O3 + 8 PbCrO4 + 8 CO2
KMnO4 + FeSO4 + H2SO3 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 2 FeSO4 + 4 H2SO3 = 2 MnSO4 + Fe2(SO4)3 + K2SO4 + 4 H2O
C5H12 + O2 = H12 + C5O3 =>
2 C5H12 + 3 O2 = 2 H12 + 2 C5O3
Ca + KMnO4 = CaO4 + KMn =>
Ca + KMnO4 = CaO4 + KMn
(NH4)2SO4 + H2SO4 = (NH4)2H2 + SO4 =>
(NH4)2SO4 + H2SO4 = (NH4)2H2 + 2 SO4
C2H4 + HNO3 = C2H4O2 + NO + H2O =>
3 C2H4 + 4 HNO3 = 3 C2H4O2 + 4 NO + 2 H2O
H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + H2O =>
2 H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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