| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 10 HNO3 = 4 ZnN2O6 + NH4NO3 + 3 H2O
Zn + O = ZnO =>
Zn + O = ZnO
K2CrO4 + HCl = H2O + K2Cr2O7 + KCl =>
2 K2CrO4 + 2 HCl = H2O + K2Cr2O7 + 2 KCl
Cl + Na = NaCl =>
Cl + Na = NaCl
HNO3 + CU = H2O + CUNO3 + NO =>
4 HNO3 + 3 CU = 2 H2O + 3 CUNO3 + NO
Cu + ZnSO4 = Cu(SO4)2 + Zn =>
Cu + 2 ZnSO4 = Cu(SO4)2 + 2 Zn
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
Na2SO3 + H2SO4 = NaSO4 + H2O + SO =>
Na2SO3 + 2 H2SO4 = 2 NaSO4 + 2 H2O + SO
HBrO2 + MnI2 + H2O = HMnO4 + HBr + HIO3 =>
17 HBrO2 + 4 MnI2 + 6 H2O = 4 HMnO4 + 17 HBr + 8 HIO3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
FeCl3 + OH = Fe(OH)3 + Cl =>
FeCl3 + 3 OH = Fe(OH)3 + 3 Cl
KMnO4 + Al + S = K2O + MnSO3 + Al2O3 =>
6 KMnO4 + 2 Al + 6 S = 3 K2O + 6 MnSO3 + Al2O3
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
BaSO4 + KNO3 = K2SO4 + Ba(NO3)2 =>
BaSO4 + 2 KNO3 = K2SO4 + Ba(NO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
N2O + H2 = N2 + H2O =>
N2O + H2 = N2 + H2O
AgO + HNo3 = AgNo3 + OH =>
AgO + HNo3 = AgNo3 + OH
CaO + KOH = CaOH + KO =>
CaO + KOH = CaOH + KO
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Br2 + NH4OH = NH4Br + N2 + H2O =>
3 Br2 + 8 NH4OH = 6 NH4Br + N2 + 8 H2O
SO2 + HI = I + S + H2O =>
SO2 + 4 HI = 4 I + S + 2 H2O
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
BaH2O + NO3 = Ba(NO3)2 + H2O =>
BaH2O + 2 NO3 = Ba(NO3)2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2 + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 Ca(OH)2 + 2 H3AsO4 = Ca3(AsO4)2 + 6 H2O
KMnO4 + C6H12O6 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
24 KMnO4 + 5 C6H12O6 + 36 H2SO4 = 24 MnSO4 + 30 CO2 + 12 K2SO4 + 66 H2O
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Fe(OH)3 + SO4 = SO4(OH) + Fe =>
Fe(OH)3 + 3 SO4 = 3 SO4(OH) + Fe
CuO + ClO = CuCl + O2 =>
CuO + ClO = CuCl + O2
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
K2CrO7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
2 K2CrO7 + 9 SNCl2 + 28 HCl = 2 CrCl3 + 9 SNCl4 + 4 KCl + 14 H2O
BCl3 + Li(AlH4) = LiCl + B(AlH4)3 =>
BCl3 + 3 Li(AlH4) = 3 LiCl + B(AlH4)3
HCl + K2S = KCl + H2S =>
2 HCl + K2S = 2 KCl + H2S
BCl3 + Li(AlH4) = LiCl + B(AlH4)3 =>
BCl3 + 3 Li(AlH4) = 3 LiCl + B(AlH4)3
HCl + K2S = KCl + H2S =>
2 HCl + K2S = 2 KCl + H2S
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
HNO3 + H3AsO3 = NO + HAsO4 + H2O =>
4 HNO3 + 3 H3AsO3 = 4 NO + 3 HAsO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/15
Équations équilibrées sur02/10/14
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