| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe{2+} + NaOCl + 2 H{+} = 2 Fe{3+} + HCl + NaOH
AuCl + H2 = HCl + Au =>
2 AuCl + H2 = 2 HCl + 2 Au
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn(OH)2 + H2SO4 = H2O + Mn{2+SO4{2-}+} =>
Mn(OH)2 + H2SO4 = 2 H2O + Mn{2+SO4{2-}+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KMnO4 + FeCl2 = KCl + MnCl2 + FeO + Cl2 =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 2 MnCl2 + 8 FeO + 5 Cl2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12H2O =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
CoSO4*7H2O + (NH4)2CO3 + NH3 + H2O2 = [Co(CO3)(NH3)4]2SO4*3H2O + H2O + (NH4)2SO4 =>
2 CoSO4*7H2O + 2(NH4)2CO3 + 6 NH3 + H2O2 = [Co(CO3)(NH3)4]2SO4*3H2O + 13 H2O + (NH4)2SO4
H2S + S2O = S8 + H2O =>
8 H2S + 8 S2O = 3 S8 + 8 H2O
Ta + KNO3 + KOH = K3TaO4 + KNO2 + H2O =>
2 Ta + 5 KNO3 + 6 KOH = 2 K3TaO4 + 5 KNO2 + 3 H2O
CH3H2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3H2CH2CH2CH2CH3 + 17 O2 = 10 CO2 + 14 H2O
H2SbF7 + Fe = FeSbF7 + H2 =>
H2SbF7 + Fe = FeSbF7 + H2
NO + S = NSO =>
NO + S = NSO
Ag(s) + H2SO4(aq) = H + Ag2SO4 =>
2 Ag(s) + H2SO4(aq) = 2 H + Ag2SO4
HgCl2 + NH4OH = NH4Cl + H2HgO2 =>
HgCl2 + 2 NH4OH = 2 NH4Cl + H2HgO2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
nitrogendioxide + water = Nitricacid + nitrogenmonoxide =>
3 NO2 + H2O = 2 HNO3 + NO
C2H4O + O2 = H2O + CO2 =>
2 C2H4O + 5 O2 = 4 H2O + 4 CO2
FeSO4 + H2S = FeS + SO2 + H2O =>
3 FeSO4 + 4 H2S = 3 FeS + 4 SO2 + 4 H2O
NCl + O2 = NClO2 =>
NCl + O2 = NClO2
La2O3 + Ca + Fe + Si = CaO + LaFe12Si =>
La2O3 + 3 Ca + 24 Fe + 2 Si = 3 CaO + 2 LaFe12Si
C4H11N + H2O = C4H11NH2O =>
C4H11N + H2O = C4H11NH2O
HCl(aq) + Mg(s) = H(s) + MgCl(aq) =>
HCl(aq) + Mg(s) = H(s) + MgCl(aq)
FeI2 + H2SO4 = Fe2(SO4)3 + SO2 + HI + H2O =>
2 FeI2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 HI + 2 H2O
K2SiF6 + H2O = H2SiF6 + K2O =>
K2SiF6 + H2O = H2SiF6 + K2O
Ca3(PO4)2 + Mg = CaMg + PO4 =>
Ca3(PO4)2 + 3 Mg = 3 CaMg + 2 PO4
Zn + S + O = ZnSO4 =>
Zn + S + 4 O = ZnSO4
NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Mg + O5 = MgO =>
5 Mg + O5 = 5 MgO
Fe2P + FeS2 = Fe2S + PS2 =>
Fe2P + 2 FeS2 = 2 Fe2S + PS2
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 2 CrCl3 + 7 H2O + 2 KCl
Au + FeNO3 = AuNO3 + Fe =>
Au + FeNO3 = AuNO3 + Fe
IO3 + HI = H2O + I2 =>
2 IO3 + 12 HI = 6 H2O + 7 I2
C8H18O + CHCOOH = C10H20O2 + H2O =>
13 C8H18O + 8 CHCOOH = 12 C10H20O2 + 5 H2O
Na2SO3(aq) + H2O2(aq) = Na2SO4(aq) + H2O(l) =>
Na2SO3(aq) + H2O2(aq) = Na2SO4(aq) + H2O(l)
(NH2)2CO = (CN)3(NH2)3 + NH3 + CO2 =>
6(NH2)2CO = (CN)3(NH2)3 + 6 NH3 + 3 CO2
C4H8 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe2S3 + KCl = FeCl3 + K2S =>
Fe2S3 + 6 KCl = 2 FeCl3 + 3 K2S
Ag(NH3)2 + HNO3 = AgNO3 + NH4NO3 + H2O =>
8 Ag(NH3)2 + 26 HNO3 = 8 AgNO3 + 17 NH4NO3 + 3 H2O
CuO + C2H4O2 = Cu + CO2 + H2O =>
4 CuO + C2H4O2 = 4 Cu + 2 CO2 + 2 H2O
FeCl3 + Na2CO3 + H2O = CO2 + Fe(OH)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Fe(OH)3 + 6 NaCl
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Ge + HCl = H + GeCl =>
Ge + HCl = H + GeCl
Fe2(SO4)3 + H2O = Fe2O3 + H2SO4 =>
Fe2(SO4)3 + 3 H2O = Fe2O3 + 3 H2SO4
IO3 + CO = I2 + CO2 =>
2 IO3 + 6 CO = I2 + 6 CO2
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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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