| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + C4H6O4Hg = NH4Hg + C4H6O4Cl
C6H5I + O2 = CO2 + H2O + I2 =>
4 C6H5I + 29 O2 = 24 CO2 + 10 H2O + 2 I2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Fe3(PO4)2 + K = K3(PO4) + Fe =>
Fe3(PO4)2 + 6 K = 2 K3(PO4) + 3 Fe
Ni(NO3)3(aq) + KOH(aq) = Ni(OH)3(s) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KOH(aq) = Ni(OH)3(s) + 3 KNO3(aq)
KMnO4 + HSO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 6 HSO4 + 26 HCl = 2 K2SO4 + 4 MnSO4 + 13 Cl2 + 16 H2O
H{+} + HNO2 + In{+} = NO + In{3+} + H2O =>
2 H{+} + 2 HNO2 + In{+} = 2 NO + In{3+} + 2 H2O
SO2 + Br2 = SO2Br2 =>
SO2 + Br2 = SO2Br2
Cl2(g) + KBr(ac) = KCl(s) + Br2(l) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(s) + Br2(l)
Na2S2O5 + H2O = SO2 + NaOH =>
Na2S2O5 + H2O = 2 SO2 + 2 NaOH
(OH)2 = H2O + O2 =>
2(OH)2 = 2 H2O + O2
NaI + HClO = NaIO + HCl =>
NaI + HClO = NaIO + HCl
HCl + Ca(OH)2 = CaCl2 + (H2O) =>
2 HCl + Ca(OH)2 = CaCl2 + 2(H2O)
(COOH)2 = CO2 + H{+} + e =>
(COOH)2 = 2 CO2 + 2 H{+} + 2e
C8H11O + O2 = CO2 + H2O =>
4 C8H11O + 41 O2 = 32 CO2 + 22 H2O
(NH4)2HPO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)2HPO4 + 3 KOH = K3PO4 + 2 NH3 + 3 H2O
(k)CH4 + O2 = CO2 + H2O =>
(k)CH4 + 2 O2 = CO2 + 2 H2O
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{3+} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{3+}
KMnO4 + C2H2O2 = K2O + MnO + CO2 + H2O =>
6 KMnO4 + 5 C2H2O2 = 3 K2O + 6 MnO + 10 CO2 + 5 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
H2O + As2S3 + NO3{-} = HAsO4{2-} + S + NO2{-} + H{+} =>
3 H2O + As2S3 + 5 NO3{-} = 2 HAsO4{2-} + 3 S + 5 NO2{-} + 4 H{+}
Sr3P2 + O2 = SrO + P =>
2 Sr3P2 + 3 O2 = 6 SrO + 4 P
K2Cr2O7 + SO2 + H2O = K2SO4 + Cr2(SO4) + H2SO4 =>
K2Cr2O7 + 5 SO2 + 3 H2O = K2SO4 + Cr2(SO4) + 3 H2SO4
IH = I + H2 =>
2 IH = 2 I + H2
(NH2)2CO = NH2 + CO =>
(NH2)2CO = 2 NH2 + CO
[Pt(NH3)5Cl]Cl3 = Cl + [Pt(NH3)5] =>
[Pt(NH3)5Cl]Cl3 = 4 Cl + [Pt(NH3)5]
C2H4(OH)2 + Na = C2H4O2Na2 + H2 =>
C2H4(OH)2 + 2 Na = C2H4O2Na2 + H2
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
[Co(NH3)6]Cl3 = CoCl2 + NH4Cl + N2 + NH3 =>
6[Co(NH3)6]Cl3 = 6 CoCl2 + 6 NH4Cl + N2 + 28 NH3
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Ca(NO3)2 + KOH = Ca(OH)NO3 + KNO3 =>
Ca(NO3)2 + KOH = Ca(OH)NO3 + KNO3
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + (NH4)SO4 =>
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + (NH4)SO4
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
NaMnO4 + NaI + H2SeO4 = Na2SeO4 + MnSeO4 + H2O + I =>
NaMnO4 + 5 NaI + 4 H2SeO4 = 3 Na2SeO4 + MnSeO4 + 4 H2O + 5 I
P2S3 + HNO4 + H2O = H3PO4 + H2SO4 + NO =>
5 P2S3 + 28 HNO4 + 16 H2O = 10 H3PO4 + 15 H2SO4 + 28 NO
B2(CO3)3 + HNO3 = B(NO3)3 + H2CO3 =>
B2(CO3)3 + 6 HNO3 = 2 B(NO3)3 + 3 H2CO3
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + NaCl =>
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + 2 NaCl
F2O3 + H2O = HFO2 =>
F2O3 + H2O = 2 HFO2
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O =>
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O
Cr3 + Pb(NO3)2 = Cr3(NO3) + Pb =>
2 Cr3 + Pb(NO3)2 = 2 Cr3(NO3) + Pb
Mg + Fe(NO3)2(ac) = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2(ac) = Mg(NO3)2 + Fe
CH3COONa = C2H6 + CO2 + Na =>
2 CH3COONa = C2H6 + 2 CO2 + 2 Na
HNOe3 + NaOH = NaNOe3 + H2O =>
HNOe3 + NaOH = NaNOe3 + H2O
F2 + FeO = F2FeO =>
F2 + FeO = F2FeO
HaNO3 = HaNO + O2 =>
HaNO3 = HaNO + O2
C14H28O12 + O2 = CO2 + H2O =>
C14H28O12 + 15 O2 = 14 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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