| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 4 NH4OH = Cu(NH3)4SO4 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
BF3 + NaBH4 = B2H6 + NaF =>
BF3 + 3 NaBH4 = 2 B2H6 + 3 NaF
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(NO3)3 + CaSO3 + H2O = Ca(NO3)2 + Fe(OH)3 + SO2 =>
2 Fe(NO3)3 + 3 CaSO3 + 3 H2O = 3 Ca(NO3)2 + 2 Fe(OH)3 + 3 SO2
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + NaOH + C12H22O11 = K3MnO4 + C6H11NaO7 + H2O + Na3MnO4 =>
6 KMnO4 + 18 NaOH + 3 C12H22O11 = 2 K3MnO4 + 6 C6H11NaO7 + 9 H2O + 4 Na3MnO4
Na + ZnCl2 = NaCl + Zn =>
2 Na + ZnCl2 = 2 NaCl + Zn
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
K3MnO4 + H2O = KOH + K2MnO4 + MnO2 =>
2 K3MnO4 + 2 H2O = 4 KOH + K2MnO4 + MnO2
ZnCl2 + Al2(SO4)3 = AlCl3 + ZnSO4 =>
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4
C + H2 = C6H12 =>
6 C + 6 H2 = C6H12
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C12H23 + O2 = C02 + H2O =>
4 C12H23 + 23 O2 = 24 C02 + 46 H2O
(C3H7)2NH + POCl3 = (C3H7)2NPOCl2 + HCl =>
(C3H7)2NH + POCl3 = (C3H7)2NPOCl2 + HCl
KMnO4 + H2O = MnO2 + KOH + O2 =>
4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 O2
SnF2 = Sn + F2 =>
SnF2 = Sn + F2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H6 + CL2 = C6H5CL + HCL =>
4 C6H6 + 6 CL2 = 3 C6H5CL + 9 HCL
Fe2O3 + So3 = Fe2(So4)3 + O2 =>
2 Fe2O3 + 8 So3 = 2 Fe2(So4)3 + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C2 + H2 = C6H6 =>
3 C2 + 3 H2 = C6H6
HCl + Si = SiCl4 + H2 =>
4 HCl + Si = SiCl4 + 2 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KCLO3(s) + P4(s) = P4O10(s) + KCL(s) =>
10 KCLO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCL(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + F = AlF3 =>
Al + 3 F = AlF3
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Mg + S = MgS =>
Mg + S = MgS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/19
Équations équilibrées sur06/03/18
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