| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2(SO4)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 4 NO2 + O2 + 6 SO3
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
P4 + Li = LiP4 =>
P4 + Li = LiP4
KCIO3 + CH4 = KCI + CO2 + H2O =>
4 KCIO3 + 3 CH4 = 4 KCI + 3 CO2 + 6 H2O
Mn + Fe2(SO4)3 = Fe + MnSO4 =>
3 Mn + Fe2(SO4)3 = 2 Fe + 3 MnSO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KBr + KBrO3 + H2SO4 = Br2 + KOH + K2SO4 =>
10 KBr + 2 KBrO3 + 3 H2SO4 = 6 Br2 + 6 KOH + 3 K2SO4
(NH4)2S + K2Cr2O7 + H2SO4 = NH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3(NH4)2S + 4 K2Cr2O7 + 13 H2SO4 = 6 NH3 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
KOH + Br2 + H2O = K2BrO3 + H2 =>
4 KOH + Br2 + 2 H2O = 2 K2BrO3 + 4 H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NiOOH + H2SO4 + H2O = NiSO4*6H2O + O2 =>
4 NiOOH + 4 H2SO4 + 18 H2O = 4 NiSO4*6H2O + O2
C5H12N2O3 + O2 = CO2 + H2O + N2 =>
2 C5H12N2O3 + 13 O2 = 10 CO2 + 12 H2O + 2 N2
Ba + Sr(OH)2 = Ba(OH)2 + Sr =>
Ba + Sr(OH)2 = Ba(OH)2 + Sr
MgL2 + Cl2 = MgCl2 + L2 =>
MgL2 + Cl2 = MgCl2 + L2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
NaOH + LiOH + H2SO3 = NaLiSO3 + H2O =>
NaOH + LiOH + H2SO3 = NaLiSO3 + 2 H2O
Hg(ClO4)2 + Na2Cr2O7 = Na(ClO4) + HgCr2O7 =>
Hg(ClO4)2 + Na2Cr2O7 = 2 Na(ClO4) + HgCr2O7
SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O
NH4ClO4 + Mg = N2 + H2O + Cl2 + MgO =>
2 NH4ClO4 + 4 Mg = N2 + 4 H2O + Cl2 + 4 MgO
C7H19 + O2 = CO + H2O =>
4 C7H19 + 33 O2 = 28 CO + 38 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(ClO4) + Zn = Cu + Zn(ClO4)2 =>
2 Cu(ClO4) + Zn = 2 Cu + Zn(ClO4)2
KNO2 + KMnO4 + H2SO4 = KNO3 + MnOSO4 + K2SO4 + H2O =>
3 KNO2 + 2 KMnO4 + 3 H2SO4 = 3 KNO3 + 2 MnOSO4 + K2SO4 + 3 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
W + N2 = WN2 =>
W + N2 = WN2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(NO3)2K3PO4 = MgPO4K3(NO3)2 =>
Mg(NO3)2K3PO4 = MgPO4K3(NO3)2
Pt + ZnCl2 = Zn + PtCl4 =>
Pt + 2 ZnCl2 = 2 Zn + PtCl4
FeCl3 + K2I = K3Cl + Fe3Cl2 + I2 =>
12 FeCl3 + 42 K2I = 28 K3Cl + 4 Fe3Cl2 + 21 I2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2HPO4 + Cu(NO3)2 = Na(NO3)2 + Cu2HPO4 =>
Na2HPO4 + 2 Cu(NO3)2 = 2 Na(NO3)2 + Cu2HPO4
Al4 + O3 = AlO =>
3 Al4 + 4 O3 = 12 AlO
I + Br2(l) = IBr(s) =>
2 I + Br2(l) = 2 IBr(s)
CH3OH + Na = NaCH3 + OH =>
CH3OH + Na = NaCH3 + OH
HF(aq) = H(aq) + F(aq) =>
HF(aq) = H(aq) + F(aq)
C4H6CaO4 + K2CO3 = CaCO3 + KCH3COO =>
C4H6CaO4 + K2CO3 = CaCO3 + 2 KCH3COO
Fe(NO3)2 + KHSO4 = Fe(NO3)3 + K2SO4 + NO + H2O + Fe(SO4)3 =>
3 Fe(NO3)2 + 12 KHSO4 = Fe(NO3)3 + 6 K2SO4 + 3 NO + 6 H2O + 2 Fe(SO4)3
SrCl2(aq) + (NH4)2CO3(aq) = SrCO3 + NH4Cl(aq) =>
SrCl2(aq) + (NH4)2CO3(aq) = SrCO3 + 2 NH4Cl(aq)
NaH2PO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + NaH2PO3 + H2O =>
3 NaH2PO2 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + 3 NaH2PO3 + 4 H2O
Hg2Cl2 + Cs2SO4 = CsCl + Hg2SO4 =>
Hg2Cl2 + Cs2SO4 = 2 CsCl + Hg2SO4
NaCl(aq) + NH4NO3(aq) = NaNH4(aq) + NO3Cl(aq) =>
NaCl(aq) + NH4NO3(aq) = NaNH4(aq) + NO3Cl(aq)
Al + NaBr = AlBr + Na =>
Al + NaBr = AlBr + Na
Fe2(SO4)3 + LiOH = Li2(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 6 LiOH = 3 Li2(SO4) + 2 Fe(OH)3
N20 + O3 = NO2 =>
3 N20 + 40 O3 = 60 NO2
BaS + PdF2 = BaF2 + PdS =>
BaS + PdF2 = BaF2 + PdS
H2S3O10 + H2O = H2SO4 =>
H2S3O10 + 2 H2O = 3 H2SO4
NH4VO3 + C2H5NO2 = V2O5 + N2 + CO2 + H2 =>
8 NH4VO3 + 2 C2H5NO2 = 4 V2O5 + 5 N2 + 4 CO2 + 21 H2
Ba(NO3)2 + Fe(NO3)3*9H2O + NH2CONH2 = BaFe12O19 + N + H2O + CO2 =>
3 Ba(NO3)2 + 36 Fe(NO3)3*9H2O + 95 NH2CONH2 = 3 BaFe12O19 + 304 N + 514 H2O + 95 CO2
KI + H2SO4 = H2S + H2O + K2SO4 + I =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 K2SO4 + 8 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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