| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3N + 5 O2 = 4 NO + 6 H2O
HMnO4 + HNO2 = Mn(NO3) + HNO3 + H2O =>
HMnO4 + 3 HNO2 = Mn(NO3) + 2 HNO3 + H2O
LiSO4 = Li + SO4 =>
LiSO4 = Li + SO4
Sn + H2O = SnOH + H2 =>
2 Sn + 2 H2O = 2 SnOH + H2
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
KClO3(s) + C6H12O6(s) = KCl(s) + CO2(g) + H2O =>
4 KClO3(s) + C6H12O6(s) = 4 KCl(s) + 6 CO2(g) + 6 H2O
Mo(CO)6 + HO(O)CCH3 + ONMe3 = Mo2(O2CCH3)4 + CO2 + NMe3 =>
2 Mo(CO)6 + 3 HO(O)CCH3 + 10 ONMe3 = Mo2(O2CCH3)4 + 10 CO2 + 10 NMe3
LiOH + Li2SO4 = Li2OH + LiSO4 =>
LiOH + Li2SO4 = Li2OH + LiSO4
CaHPO4*2H2O = CaO + P2O5 + H2O =>
2 CaHPO4*2H2O = 2 CaO + P2O5 + 5 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
C6H5Br + CH3Cl = C7H8 + BrCl =>
C6H5Br + CH3Cl = C7H8 + BrCl
C8H16O2(s) + O2(g) = CO2(g) + H2O(g) =>
C8H16O2(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
KBr + Al(ClO4)3 = AlBr3 + KClO4 =>
3 KBr + Al(ClO4)3 = AlBr3 + 3 KClO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
FeH3 + HCl = FeCl + H4 =>
FeH3 + HCl = FeCl + H4
H3PO3 + BaO2 = Ba3(PO4)2 + H3PO4 + H2O =>
3 H3PO3 + 3 BaO2 = Ba3(PO4)2 + H3PO4 + 3 H2O
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Co2{+} + Ag = Co + Ag{+} =>
Co2{+} + Ag = 2 Co + Ag{+}
FeCl3 + KI + C6H10O5 = FeCl2 + KCl + C6H10O5I2 =>
2 FeCl3 + 2 KI + C6H10O5 = 2 FeCl2 + 2 KCl + C6H10O5I2
AgNO3 + Fe(NO3)3 = Ag(NO3)3 + Fe(NO3)2 =>
AgNO3 + 2 Fe(NO3)3 = Ag(NO3)3 + 2 Fe(NO3)2
Ca(NO3)2 + TiO(NO3)2 + CO(NH2)2 = CaTiO3 + CO2 + N2 + H2O =>
3 Ca(NO3)2 + 3 TiO(NO3)2 + 10 CO(NH2)2 = 3 CaTiO3 + 10 CO2 + 16 N2 + 20 H2O
HCl(l) + NaOH(l) = H2O + NaCl =>
HCl(l) + NaOH(l) = H2O + NaCl
SnCl4 + (NH4)3 + PO4 = Sn3(PO4) + NH4Cl4 =>
3 SnCl4 + (NH4)3 + PO4 = Sn3(PO4) + 3 NH4Cl4
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
C6H5COOH + CH3OH = C6H5CH3COOH + H2O =>
11 C6H5COOH + 19 CH3OH = 12 C6H5CH3COOH + 17 H2O
AIPO4 = AIPO3 + O2 =>
2 AIPO4 = 2 AIPO3 + O2
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Hg2(NO3)2 + LiI = Hg2I + Li(NO3)2 =>
Hg2(NO3)2 + LiI = Hg2I + Li(NO3)2
Na2CO3 + AgCl = Na2Cl + AgCO3 =>
Na2CO3 + AgCl = Na2Cl + AgCO3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Bi2O3 + NaOH = Bi(OH)3 + Na2O =>
Bi2O3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2O
C9H8O2Br2 + KOH = C9H6O2 + KBr + H2O =>
C9H8O2Br2 + 2 KOH = C9H6O2 + 2 KBr + 2 H2O
C4H4O4K2 + KOH = C2H6 + K2CO3 =>
C4H4O4K2 + 2 KOH = C2H6 + 2 K2CO3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
C3H8O3 = C3H8O2 + CO2 + H2O =>
8 C3H8O3 = 7 C3H8O2 + 3 CO2 + 4 H2O
Cr2O3 + O2 + NaOH = Na2CrO4 + H2O =>
2 Cr2O3 + 3 O2 + 8 NaOH = 4 Na2CrO4 + 4 H2O
Fe2(SO4)3 + CuSO4 = Fe3Cu + SO4 =>
3 Fe2(SO4)3 + 2 CuSO4 = 2 Fe3Cu + 11 SO4
Sn + H2O = Sn(OH)4 + H2 =>
Sn + 4 H2O = Sn(OH)4 + 2 H2
Na2SO4(aq) + Ba(NO3)2(aq) = NaNO3(aq) + BaSO4 =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 NaNO3(aq) + BaSO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CsF + PbO = Cs2O + PbF2 =>
2 CsF + PbO = Cs2O + PbF2
NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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