| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO2 + Hg(OH)2 = 2 H2O + Hg(ClO2)2
C8H5OH + O2 = CO2 + H2O =>
C8H5OH + 9 O2 = 8 CO2 + 3 H2O
Cu(ii)NO3 + NaI = Cu(ii)I + NaNO3 =>
Cu(ii)NO3 + NaI = Cu(ii)I + NaNO3
SnCl2 + Mn = Sn + MnCl2 =>
SnCl2 + Mn = Sn + MnCl2
P4 + F2 = P2F6 =>
P4 + 6 F2 = 2 P2F6
Cu + HC2H3O2 + O2 = Cu3(OH)2(C2H3O2)4 + H2O =>
6 Cu + 8 HC2H3O2 + 3 O2 = 2 Cu3(OH)2(C2H3O2)4 + 2 H2O
C3H5O3Na + H2O = C3H5O3H + NaOH =>
C3H5O3Na + H2O = C3H5O3H + NaOH
K2FeO4 + KI = K4FeO4 + I =>
K2FeO4 + 2 KI = K4FeO4 + 2 I
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe2(SO2)2 + BaI2 = BaSO2 + FeI2 =>
Fe2(SO2)2 + 2 BaI2 = 2 BaSO2 + 2 FeI2
Ni(NO3)2 + K3Fe(CN)6 = Ni3Fe(CN)6 + K(NO3)2 =>
3 Ni(NO3)2 + K3Fe(CN)6 = Ni3Fe(CN)6 + 3 K(NO3)2
C2H3OOH + C2H5OH = H2O + C2H3OOC2H5 =>
C2H3OOH + C2H5OH = H2O + C2H3OOC2H5
Co + H3PO4 = CoPO4 + H3 =>
Co + H3PO4 = CoPO4 + H3
Cr + (OH)2 = Cr2O3 + H2O =>
2 Cr + 3(OH)2 = Cr2O3 + 3 H2O
KNO3 + SO2 = KNO2 + SO3 =>
KNO3 + SO2 = KNO2 + SO3
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g) =>
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g)
NH3(aq) + H2O(l) = NH4(aq) + OH(aq) =>
NH3(aq) + H2O(l) = NH4(aq) + OH(aq)
LiOH = Li + O + H =>
LiOH = Li + O + H
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
SO2 = O2 + S2 =>
2 SO2 = 2 O2 + S2
Al2(CO3)3 = Al + CO3 =>
Al2(CO3)3 = 2 Al + 3 CO3
NH3 + CO + Na2CO3 = CO2 + NaCN + H2 =>
2 NH3 + 5 CO + Na2CO3 = 4 CO2 + 2 NaCN + 3 H2
Ag2SO4(aq) + AlCl3(aq) = AgCl(s) + Al2(SO4)3(aq) =>
3 Ag2SO4(aq) + 2 AlCl3(aq) = 6 AgCl(s) + Al2(SO4)3(aq)
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
KI = K + I2 =>
2 KI = 2 K + I2
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2O =>
2 KOH + COCl2 + KClO3 = CO2O3 + 3 KCl + H2O
MgGeO3 + CO + P4 = Mg3(PO4)2 + C + GeO2 =>
6 MgGeO3 + 10 CO + P4 = 2 Mg3(PO4)2 + 10 C + 6 GeO2
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH3 + H2O + CaCl2 = Ca(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + CaCl2 = Ca(OH)2 + 2 NH4Cl
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
MnSO4 + [Ag(NH3)2]NO + H2O + NH3 = Ag + MnO2 + (NH4)2SO4 =>
5 MnSO4 + 2[Ag(NH3)2]NO + 8 H2O + 4 NH3 = 2 Ag + 5 MnO2 + 5(NH4)2SO4
C3H8O2 + HCOOH = C6H8O6 + H2O =>
4 C3H8O2 + 18 HCOOH = 5 C6H8O6 + 14 H2O
PbN2 + NaI = PbNa + N2I =>
PbN2 + NaI = PbNa + N2I
SrO + HCl = SrCl2 + H2O =>
SrO + 2 HCl = SrCl2 + H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
Ta2O5 + Mg + H{+} = Mg2{+} + Ta + H2O =>
Ta2O5 + 20 Mg + 10 H{+} = 10 Mg2{+} + 2 Ta + 5 H2O
Fe3O4 + H2S + H{+} = SO3{2-} + Fe{2+} + H2O =>
3 Fe3O4 + H2S + 16 H{+} = SO3{2-} + 9 Fe{2+} + 9 H2O
HNO2 + NH2OH = N2O + H2O =>
HNO2 + NH2OH = N2O + 2 H2O
Mn{+2} + BiO3{-} + H{+} = Bi{3+} + MnO4{-} + HOH =>
2 Mn{+2} + 5 BiO3{-} + 14 H{+} = 5 Bi{3+} + 2 MnO4{-} + 7 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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