| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn2(CO3)7 + 7 Fe2(SO4)3 = 7 Fe2(CO3)3 + 3 Mn2(SO4)7
AgNO3 + K3PO3 = KNO3 + Ag3PO3 =>
3 AgNO3 + K3PO3 = 3 KNO3 + Ag3PO3
C2H6O + MnO4{-} + H{+} = Mn2{+} + C2H4O + H2O =>
13 C2H6O + 4 MnO4{-} + 6 H{+} = 2 Mn2{+} + 13 C2H4O + 16 H2O
Pb + KI = Pb(KI)2 =>
Pb + 2 KI = Pb(KI)2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
TiI4 + F2 = TiF4 + I =>
TiI4 + 2 F2 = TiF4 + 4 I
Cl2 + Mg3N2 = N2 + Cl2Mg =>
3 Cl2 + Mg3N2 = N2 + 3 Cl2Mg
F2 + NH4I = FNH4 + I2 =>
F2 + 2 NH4I = 2 FNH4 + I2
Ca3N2 + O2 = NO2 + CaO =>
2 Ca3N2 + 7 O2 = 4 NO2 + 6 CaO
Al2S3 + Na2CO3 = Al2(CO3)3 + Na2S =>
Al2S3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2S
NO2 + H2O = NHO3 + NO =>
3 NO2 + H2O = 2 NHO3 + NO
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
H2CO3 + CuO = CuCO3 + H2O =>
H2CO3 + CuO = CuCO3 + H2O
Sn + CuBr2 = SnBr2 + Cu =>
Sn + CuBr2 = SnBr2 + Cu
Li(s) + C12(g) = LiC1(s) =>
12 Li(s) + C12(g) = 12 LiC1(s)
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3 =>
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3
C5H10O2(i) + O2(g) = CO2(g) + H2O(i) =>
2 C5H10O2(i) + 13 O2(g) = 10 CO2(g) + 10 H2O(i)
Na(l) + H2(g) = Na{+} + H{-} =>
2 Na(l) + H2(g) = 2 Na{+} + 2 H{-}
P2O3 + KOH = KPO2 + H2O =>
P2O3 + 2 KOH = 2 KPO2 + H2O
Co3O4 = Co + O2 =>
Co3O4 = 3 Co + 2 O2
Os + KNO3 + KOH = K2OsO4 + KNO2 + H2O =>
Os + 3 KNO3 + 2 KOH = K2OsO4 + 3 KNO2 + H2O
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
C2H3OH + Cu(OH)2 = HC2H3O2 + Cu2 + H2O =>
2 C2H3OH + 2 Cu(OH)2 = 2 HC2H3O2 + Cu2 + 2 H2O
V2O5 + A1 = V + A12O3 =>
3 V2O5 + 60 A1 = 6 V + 5 A12O3
K2O + Ca = CaO + K =>
K2O + Ca = CaO + 2 K
Br2 + Al2O3 = AlBr3 + O2 =>
6 Br2 + 2 Al2O3 = 4 AlBr3 + 3 O2
NaO + FeO = Fe2O3 + Na =>
NaO + 2 FeO = Fe2O3 + Na
Fe(s) + S8(s) = Fe2S3(s) =>
16 Fe(s) + 3 S8(s) = 8 Fe2S3(s)
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Cu(s) + H2O(l) = Cu(OH)2(s) + H2(g) =>
Cu(s) + 2 H2O(l) = Cu(OH)2(s) + H2(g)
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
AlI + Mg(NO3)2 = MgI + Al(NO3)2 =>
AlI + Mg(NO3)2 = MgI + Al(NO3)2
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
Zn + Cu = Zn2Cu2 =>
2 Zn + 2 Cu = Zn2Cu2
C2H6O + MnO4{-} + H{+} = Mn2{+} + C2H4O + H2O =>
13 C2H6O + 4 MnO4{-} + 6 H{+} = 2 Mn2{+} + 13 C2H4O + 16 H2O
HSbF6 + CH4 = SbF6{-} + CH5{+} =>
HSbF6 + CH4 = SbF6{-} + CH5{+}
Hg + P = HgP =>
Hg + P = HgP
AlCl3(S) + KOH(aq) = KCl(aq) + Al(OH)3(S) =>
AlCl3(S) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3(S)
C9H7NO + NaI + Ca(OCl)2 + HCl = C9H5ClINO + NaCl + CaCl2 + H2O =>
C9H7NO + NaI + Ca(OCl)2 + 2 HCl = C9H5ClINO + NaCl + CaCl2 + 2 H2O
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr3 + H2O =>
9 CH3CH2OH + 3 Cr2O7{2-} + 6 H{+} = 9 CH3COOH + 2 Cr3 + 12 H2O
FeOCa(OH)2 = Fe(OH)2CaO =>
FeOCa(OH)2 = Fe(OH)2CaO
CO4NaOH = COHNaO4 =>
CO4NaOH = COHNaO4
VS2 + O2 = V2O3 + SO2 =>
4 VS2 + 11 O2 = 2 V2O3 + 8 SO2
FeS + O2 + H2 = Fe3O3 + H2SO4 =>
6 FeS + 15 O2 + 6 H2 = 2 Fe3O3 + 6 H2SO4
V2O5 + C = V + CO2 =>
2 V2O5 + 5 C = 4 V + 5 CO2
AlF3 + Br2 = AlBr3 + F =>
2 AlF3 + 3 Br2 = 2 AlBr3 + 6 F
CH4 + O2 = CH3 + H2O =>
4 CH4 + O2 = 4 CH3 + 2 H2O
Mg + Li2SO4 = MgSO4 + Li2 =>
Mg + Li2SO4 = MgSO4 + Li2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/24
Équations équilibrées sur01/03/24
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