| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4(aq) + Al2(CO3)3(s) = Al2(SO4)3(aq) + 3 H2O + 3 CO2(g)
Fe2SO4 + KI + KIO3 + H2O = Fe(OH)2 + K2SO4 + I =>
3 Fe2SO4 + 4 KI + 2 KIO3 + 6 H2O = 6 Fe(OH)2 + 3 K2SO4 + 6 I
Na2CrO4 + Na3SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 2 Na3SO3 + 6 H2SO4 = Cr2(SO4)3 + 5 Na2SO4 + 6 H2O
H2O(l) = H{+}(aq) + O2(g) + e =>
2 H2O(l) = 4 H{+}(aq) + O2(g) + 4e
Fe + Al(SO4) = Fe(SO4) + Al =>
Fe + Al(SO4) = Fe(SO4) + Al
Ba(OH)2 + HClO2 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + 2 HClO2 = Ba(ClO2)2 + 2 H2O
(NH4)6Mo7O24*4H2O + H2S + NH3 = (NH4)2MoS4 + H2O =>
(NH4)6Mo7O24*4H2O + 28 H2S + 8 NH3 = 7(NH4)2MoS4 + 28 H2O
CaOH + H2CO3 = Ca2CO3 + H2O =>
2 CaOH + H2CO3 = Ca2CO3 + 2 H2O
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnO + SnO2 = Zn2SnO4 =>
2 ZnO + SnO2 = Zn2SnO4
KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
Au + O3 = AuO =>
3 Au + O3 = 3 AuO
C9H9NO3 + C7H9N = C16H14N2O + H2O =>
C9H9NO3 + C7H9N = C16H14N2O + 2 H2O
Al2(SO4)3 + Li3(PO4) = Li2(SO4) + Al(PO4) =>
Al2(SO4)3 + 2 Li3(PO4) = 3 Li2(SO4) + 2 Al(PO4)
K + Sn(SO4)2 = K2SO4 + Sn =>
4 K + Sn(SO4)2 = 2 K2SO4 + Sn
Sn(NO3)2 + Na2S = SnS + Na2(NO3)2 =>
Sn(NO3)2 + Na2S = SnS + Na2(NO3)2
(NH4)2SO3 + HCl = NH4Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + SO2 + H2O
Cu + H2S = CuS + H2 =>
Cu + H2S = CuS + H2
Pb + As = PbAs =>
Pb + As = PbAs
NH4OH + NO2 = NH4NO3 + H2O =>
6 NH4OH + 8 NO2 = 7 NH4NO3 + H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
CuSO4 + H2O = CuSO4*5H2O(classification) =>
CuSO4 + 5 H2O = CuSO4*5H2O(classification)
CH2O + NH4HCO3 = C6H12N4 + H2O + CO2 =>
6 CH2O + 4 NH4HCO3 = C6H12N4 + 10 H2O + 4 CO2
HCOOH + K = HCOOK + H =>
HCOOH + K = HCOOK + H
Ge(OH)3 + H2SO4 = Ge2(SO4)3 + H2O =>
2 Ge(OH)3 + 3 H2SO4 = Ge2(SO4)3 + 6 H2O
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Fe(SO4) + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
K2O + Cl = KCl + O2 =>
2 K2O + 4 Cl = 4 KCl + O2
Cl2 + Al2S3 = Cl2S + Al =>
3 Cl2 + Al2S3 = 3 Cl2S + 2 Al
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
NaBr + HNO3 = Br2 + NO + NaNO3 + H2O =>
6 NaBr + 8 HNO3 = 3 Br2 + 2 NO + 6 NaNO3 + 4 H2O
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Mn(s) + NHO3(aq) = Mn(NO3)2(aq) + H2(g) =>
Mn(s) + 2 NHO3(aq) = Mn(NO3)2(aq) + H2(g)
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Al(OH)3 + H2(CO3) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2(CO3) = Al2(CO3)3 + 6 H2O
Fe(SCN) + KMnO4 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + HNO3MnSO4 + K2SO4 + H2O =>
2 Fe(SCN) + 2 KMnO4 + 17 H2SO4 = Fe2(SO4)3 + 13 SO2 + 2 CO2 + 2 HNO3MnSO4 + K2SO4 + 16 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MnS + H2O = MnO + H2S =>
MnS + H2O = MnO + H2S
KH2PO4 + NaOH = Na2HPO4 + KOH + H2O =>
KH2PO4 + 2 NaOH = Na2HPO4 + KOH + H2O
Na3CO3 = Na + CO3 =>
Na3CO3 = 3 Na + CO3
AgNo3 + AeCe3 = AgCe + Ae(No3)3 =>
3 AgNo3 + AeCe3 = 3 AgCe + Ae(No3)3
Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2 =>
Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2
Fe2(SO4)3 + Mn = Fe2Mn2 + SO4 =>
Fe2(SO4)3 + 2 Mn = Fe2Mn2 + 3 SO4
H2SO4(aq) = SO2(g) + O2(g) + H2O(i) =>
2 H2SO4(aq) = 2 SO2(g) + O2(g) + 2 H2O(i)
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
H2CO3 + Ca(HO)2 = CaCO3 + H2O =>
H2CO3 + Ca(HO)2 = CaCO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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