| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
C6H2OH(NO2)3 = CO + H2 + N2 + H2O =>
2 C6H2OH(NO2)3 = 12 CO + H2 + 3 N2 + 2 H2O
H2S + MgO = MgS + H2O =>
H2S + MgO = MgS + H2O
PCl(l) + H2O = HPO + HCl =>
PCl(l) + H2O = HPO + HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
NH2OH + I2 + NaOH = NaI + N2 + H2O =>
2 NH2OH + I2 + 2 NaOH = 2 NaI + N2 + 4 H2O
HgNO3 + F = HgF + NO3 =>
HgNO3 + F = HgF + NO3
KO2 + PH2 = PO + KH4 =>
KO2 + 2 PH2 = 2 PO + KH4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H6O + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H6O + FeCl3 = Fe(C6H5O)3 + 3 HCl
Fe + Cs(SO4)2 = Fe2(SO4)3 + Cs =>
4 Fe + 3 Cs(SO4)2 = 2 Fe2(SO4)3 + 3 Cs
KMnO4 + HCl = Cl2 + K + HMnO4 =>
2 KMnO4 + 2 HCl = Cl2 + 2 K + 2 HMnO4
La2O3 + S = La2S3 + O2 =>
2 La2O3 + 6 S = 2 La2S3 + 3 O2
Zn + Al2O3 = Al3 + ZnO =>
9 Zn + 3 Al2O3 = 2 Al3 + 9 ZnO
CO2 + CaSiO3 = SiO2 + CaCO3 =>
CO2 + CaSiO3 = SiO2 + CaCO3
Zn3(PO4)2 + TbCl3 = ZnCl2 + Tb(PO4) =>
Zn3(PO4)2 + 2 TbCl3 = 3 ZnCl2 + 2 Tb(PO4)
Sn + ZnS = SnS + Zn =>
Sn + ZnS = SnS + Zn
C6H6N2O2 + NO3 + H2SO4 = C6H4N3O2 + H2O + HSO4 =>
C6H6N2O2 + NO3 + 4 H2SO4 = C6H4N3O2 + 3 H2O + 4 HSO4
CH3(CH2)8COOH + O2 = H2O + CO2 =>
CH3(CH2)8COOH + 14 O2 = 10 H2O + 10 CO2
CaCO3 + H3BO3 = CaBO3 + H3CO3 =>
CaCO3 + H3BO3 = CaBO3 + H3CO3
V + Al2O3 = Al + VO =>
3 V + Al2O3 = 2 Al + 3 VO
C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
Bi + Fl = BiFl =>
Bi + Fl = BiFl
NO2 + SnCl2*2H2O + HCl = NH2 + SnCl4 + H2O =>
NO2 + 3 SnCl2*2H2O + 6 HCl = NH2 + 3 SnCl4 + 8 H2O
Fe(k) + H2O(s) = FeO(k) + H2(d) =>
Fe(k) + H2O(s) = FeO(k) + H2(d)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca3(PO4)2 + H2SO4 = Ca2(SO4)2 + H3PO4 =>
2 Ca3(PO4)2 + 6 H2SO4 = 3 Ca2(SO4)2 + 4 H3PO4
NH3 + Fe(NO3)3 = Fe(NH3)4 + NO3 =>
4 NH3 + Fe(NO3)3 = Fe(NH3)4 + 3 NO3
NaClO + H2O2 = NaClO4 + H2O =>
NaClO + 3 H2O2 = NaClO4 + 3 H2O
C10H16 + Cl2 = C1 + H1Cl1 =>
C10H16 + 8 Cl2 = 10 C1 + 16 H1Cl1
HCH3COO(aq) + MgCO3(g) = Mg(CH3COO)2(aq) + H2CO3 =>
2 HCH3COO(aq) + MgCO3(g) = Mg(CH3COO)2(aq) + H2CO3
MgSO4 + K2CO3 = Mg(CO3) + K2(SO4) =>
MgSO4 + K2CO3 = Mg(CO3) + K2(SO4)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HCl + Fe = FeH2 + Cl2 =>
2 HCl + Fe = FeH2 + Cl2
H2S(aq) + NiSO4(aq) = HSO4(s) + Ni2S(aq) =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4(s) + Ni2S(aq)
N2 + MgH2 = MgN2 + H2 =>
N2 + MgH2 = MgN2 + H2
KCl + AgN = KN + AgCl =>
KCl + AgN = KN + AgCl
NiSO4 + NH4 = Ni(NH4)2 + SO4 =>
NiSO4 + 2 NH4 = Ni(NH4)2 + SO4
Fe2(SO4)3(aq) + NaOH(aq) = Fe(OH)3 + Na2SO4(sq) =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 2 Fe(OH)3 + 3 Na2SO4(sq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H10 + HNO3 = C5H8O2 + NO2 + H2O =>
C5H10 + 6 HNO3 = C5H8O2 + 6 NO2 + 4 H2O
AgBr + Fe = FeBr5 + Ag =>
5 AgBr + Fe = FeBr5 + 5 Ag
C2H5OH + C2H5COOH = C5H10O2 + H2O =>
C2H5OH + C2H5COOH = C5H10O2 + H2O
AlO + Cr2O7 = AlO4 + Cr =>
7 AlO + 3 Cr2O7 = 7 AlO4 + 6 Cr
KMnO4 + H2SO4 + C2H6O = MnO2 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + H2SO4 + 3 C2H6O = 2 MnO2 + 3 CH3CHO + K2SO4 + 4 H2O
As4O6 = As4 + O2 =>
As4O6 = As4 + 3 O2
NaHCO3 + C6H12O6 = CO2 + H2O + Na3C6H5O7 =>
12 NaHCO3 + 3 C6H12O6 = 6 CO2 + 14 H2O + 4 Na3C6H5O7
H(NO3) + Na2S = Na(NO3) + H2S =>
2 H(NO3) + Na2S = 2 Na(NO3) + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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