| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2O3 + 9 H2 = 2 Cu3 + 9 H2O
Fe(NO3)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KNO3
Ba + PdSO4 = Ba(SO4)2 + Pd =>
Ba + 2 PdSO4 = Ba(SO4)2 + 2 Pd
C2H2 + AgCl = C2Ag2 + HCl =>
C2H2 + 2 AgCl = C2Ag2 + 2 HCl
CH3CH2CH2Cl + Li = CH3CH2CH2Li + LiCl =>
CH3CH2CH2Cl + 2 Li = CH3CH2CH2Li + LiCl
KOH + K = K2OH =>
KOH + K = K2OH
CrOHCl2 + H2O = Cr(OH)2Cl + HCl =>
CrOHCl2 + H2O = Cr(OH)2Cl + HCl
HMnO4 + Al(OH)3 = AlOH(MnO4)2 + H2O =>
2 HMnO4 + Al(OH)3 = AlOH(MnO4)2 + 2 H2O
O2 = O4 =>
2 O2 = O4
Ca3N2(g) + H2O(l) = Ca(OH)2(aq) + NH3(g) =>
Ca3N2(g) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3(g)
Mo(CO)6 + MoF6 = MoF5 + CO =>
Mo(CO)6 + 5 MoF6 = 6 MoF5 + 6 CO
H3PO3 + Na = NaPO3 + H2 =>
2 H3PO3 + 2 Na = 2 NaPO3 + 3 H2
Na(OH)2 + AgNO3 = NaNO3 + Ag(OH)2 =>
Na(OH)2 + AgNO3 = NaNO3 + Ag(OH)2
C2H6O + MnO4{-} = C2H4O2 + MnO2 + H2O + OH({-}) =>
3 C2H6O + 4 MnO4{-} = 3 C2H4O2 + 4 MnO2 + H2O + 4 OH({-})
Al(s) + HCl(aq) = AlHCl(aq) =>
Al(s) + HCl(aq) = AlHCl(aq)
LiOH + NaCl = LiNa + OHCl =>
LiOH + NaCl = LiNa + OHCl
NaI + PbCl2 = PbI2 + NaCl =>
2 NaI + PbCl2 = PbI2 + 2 NaCl
C + Ca3(PO4)2 + SiO2 = Ca(SiO3) + CO + P4 =>
10 C + 2 Ca3(PO4)2 + 6 SiO2 = 6 Ca(SiO3) + 10 CO + P4
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
Al(ClO4)3 + C2H5NO2 = Al2O3 + CO2 + H2O + HCl + N2 =>
6 Al(ClO4)3 + 16 C2H5NO2 = 3 Al2O3 + 32 CO2 + 31 H2O + 18 HCl + 8 N2
MnO4{-} + CO2 + H{+} = CO{3+} + Mn{2+} + H2O =>
MnO4{-} + 5 CO2 + 18 H{+} = 5 CO{3+} + Mn{2+} + 9 H2O
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
KOH + Cu(NO3)2 = KOH(NO3)2 + Cu =>
KOH + Cu(NO3)2 = KOH(NO3)2 + Cu
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
Co + Cl3 = CoCl3 =>
Co + Cl3 = CoCl3
C8H16 + O2 = CO2 + H2O(water) =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O(water)
CrO + N2O = Cr(NO)2 =>
CrO + N2O = Cr(NO)2
C2H4 + H2 + CO = C3H6O =>
C2H4 + H2 + CO = C3H6O
SnCl2 + NaClO + NaOH = SnO2 + NaCl + H2O =>
SnCl2 + NaClO + 2 NaOH = SnO2 + 3 NaCl + H2O
Na + O3 = Na2O = )3 =>
6 Na + O3 = 3 Na2O
C2H8O + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C2H8O + 14 KMnO4 + 21 H2SO4 = 10 C3H6O2 + 7 K2SO4 + 14 MnSO4 + 51 H2O
H2O + TiCl4 = HCl + TiO2 =>
2 H2O + TiCl4 = 4 HCl + TiO2
Ru + KNO3 + KOH = N2 + K2RuO4 + H2O =>
5 Ru + 6 KNO3 + 4 KOH = 3 N2 + 5 K2RuO4 + 2 H2O
[Al(OH)2]2CO3 + HCl = [AlCl2]2CO3 + H2O =>
[Al(OH)2]2CO3 + 4 HCl = [AlCl2]2CO3 + 4 H2O
Cr(OH)3 + Cl2 + KOH = Cr(OH)6 + KCl =>
2 Cr(OH)3 + 3 Cl2 + 6 KOH = 2 Cr(OH)6 + 6 KCl
Sc2Nb2N3F2 = NbN + ScN + Nb2F5 + Nb =>
5 Sc2Nb2N3F2 = 5 NbN + 10 ScN + 2 Nb2F5 + Nb
Al(H2O)6{+3} + HCl = Al(H2O)6(Cl){+2} + H{+} =>
Al(H2O)6{+3} + HCl = Al(H2O)6(Cl){+2} + H{+}
FeCl3 + HCl + K2[Fe(CN)6] = Fe[Fe(CN)6]3 + KCl + H2 =>
2 FeCl3 + 6 HCl + 6 K2[Fe(CN)6] = 2 Fe[Fe(CN)6]3 + 12 KCl + 3 H2
Pb + AgNo3 = Pb(No3) + Ag =>
Pb + AgNo3 = Pb(No3) + Ag
KI(aq) + Pb(NO3)2(aq) = PbI2(aq) + KNO3(g) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(aq) + 2 KNO3(g)
Na4(P2O74) + AgNO3 = Ag4(P2O74) + Na(NO3) =>
Na4(P2O74) + 4 AgNO3 = Ag4(P2O74) + 4 Na(NO3)
KOH + C4H6BaO4 = Ba(OH)2 + CH3CO2K =>
2 KOH + C4H6BaO4 = Ba(OH)2 + 2 CH3CO2K
MgBr2 + Na3PO4 = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaBr
(FeO2)1 + (SO3)2 = (FeO2)2(SO3)1 =>
4(FeO2)1 + (SO3)2 = 2(FeO2)2(SO3)1
HCl + Cu = CuCl + H2 =>
2 HCl + 2 Cu = 2 CuCl + H2
Na9283 + H922O716 = Na7O7313H737 + H273 =>
5001 Na9283 + 67737586.109138H922O716 = 6632040.4285714Na7O7313H737 + 210865350.17131H273
NH3 + CoCl2 = CoNH3 + Cl2 =>
NH3 + CoCl2 = CoNH3 + Cl2
Ni2O3 + CrO3 = Ni2(CrO4)3 =>
Ni2O3 + 3 CrO3 = Ni2(CrO4)3
CH3(CH2)6CH3(l) + O2(g) = CO2 + H2O =>
2 CH3(CH2)6CH3(l) + 25 O2(g) = 16 CO2 + 18 H2O
CH5N3O4 + H2O = CH7N3O5 =>
CH5N3O4 + H2O = CH7N3O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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