| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + ZnO = Zn + CuO
Tl2 + O3 + NH3 = TlOH + N2 =>
3 Tl2 + 2 O3 + 2 NH3 = 6 TlOH + N2
C22H50 + O2 = CO2 + H2O =>
2 C22H50 + 69 O2 = 44 CO2 + 50 H2O
Na2O4 + H2O = Na2O(OH)2 + O2 =>
Na2O4 + H2O = Na2O(OH)2 + O2
Na2Cr2O7 + KI + H2SO4 = Na2SO4 + H2O + Cr2(SO4)3 + K2SO4 + I2 =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = Na2SO4 + 7 H2O + Cr2(SO4)3 + 3 K2SO4 + 3 I2
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
siarka + ozon = dwutleneksiarki =>
3 S + 2 O3 = 3 SO2
Na2CO3 + CdSO4 = Na2SO4 + CdCO3 =>
Na2CO3 + CdSO4 = Na2SO4 + CdCO3
C2H5OH + NaOH = C6H12ONa + H2O + H2 =>
6 C2H5OH + 2 NaOH = 2 C6H12ONa + 6 H2O + H2
MgCl2 + H2SO4 = Mg2SO4 + HCl2 =>
2 MgCl2 + H2SO4 = Mg2SO4 + 2 HCl2
Ce + HNO3 = Ce(NO3)3 + NO + H2O =>
Ce + 4 HNO3 = Ce(NO3)3 + NO + 2 H2O
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
PBO2(s) = PBO(s) + O =>
PBO2(s) = PBO(s) + O
AMMONIUMSULFATE + SODIUMOXALATE = AMMONIUMOXALATE + SODIUMSULFATE =>
AMMONIUMSULFATE + SODIUMOXALATE = AMMONIUMOXALATE + SODIUMSULFATE
AlCl3 + Mn(OH)2 = MnCl2 + Al(OH)3 =>
2 AlCl3 + 3 Mn(OH)2 = 3 MnCl2 + 2 Al(OH)3
NaOHMgO = MgOHNaO =>
NaOHMgO = MgOHNaO
C8H16O2 + H2O2 = C10H20O3 + H2O =>
5 C8H16O2 + 2 H2O2 = 4 C10H20O3 + 2 H2O
CaCO3H2O = CaCO3 + H2O =>
CaCO3H2O = CaCO3 + H2O
AlI3 + NH3 + H2O = Al(OH)3 + NH4I =>
AlI3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4I
HCNS + Sn(OH)4 = Sn(CNS)4 + H2O =>
4 HCNS + Sn(OH)4 = Sn(CNS)4 + 4 H2O
CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O
Fe3O4 + O2 + KOH = KFeO2 + H2O =>
4 Fe3O4 + O2 + 12 KOH = 12 KFeO2 + 6 H2O
HNO2 = HNO3 + NO + H2O* =>
3 HNO2 = HNO3 + 2 NO + H2O*
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
H2S(g) + O2(g) = SO2(g) + H2O(g) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(g)
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2
LiAuO2 = Au + Li2O + O2 =>
4 LiAuO2 = 4 Au + 2 Li2O + 3 O2
K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
K + Ni2S3 = Ni + K2S =>
6 K + Ni2S3 = 2 Ni + 3 K2S
HNO3 + H2O = NO + H2O2 =>
2 HNO3 + 2 H2O = 2 NO + 3 H2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
Pt + HCl + NaClO3 = H2O + H2PtCl6 + NaCl =>
3 Pt + 18 HCl + 2 NaClO3 = 6 H2O + 3 H2PtCl6 + 2 NaCl
Mn + CaO = MnO + Ca =>
Mn + CaO = MnO + Ca
AuNo3 + CuCl2 = AuCl + Cu(No3)2 =>
2 AuNo3 + CuCl2 = 2 AuCl + Cu(No3)2
Pt + HCl + NaClO3 = H2O + H2PtCl6 + NaCl =>
3 Pt + 18 HCl + 2 NaClO3 = 6 H2O + 3 H2PtCl6 + 2 NaCl
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
KClOO3 = KCl + O =>
KClOO3 = KCl + 4 O
SO2 + N2 = NO2 + S =>
2 SO2 + N2 = 2 NO2 + 2 S
NiSO4(aq) + Mg(s) = MgSO4(aq) + Ni(s) =>
NiSO4(aq) + Mg(s) = MgSO4(aq) + Ni(s)
C3H6(propene) + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 C3H6(propene) + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
Ti4CI + Mg = Ti + MgCI =>
Ti4CI + Mg = 4 Ti + MgCI
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2
H3Po4 + LiOH = LiH2Po4 + H2O =>
H3Po4 + LiOH = LiH2Po4 + H2O
CaClO3 + KI + H2O = CaCl + I2 + KOH =>
CaClO3 + 6 KI + 3 H2O = CaCl + 3 I2 + 6 KOH
AlOH + H2SO4 = AlSO4 + H2OH =>
AlOH + H2SO4 = AlSO4 + H2OH
HNO3 + FeO = Fe(NO3)3 + H2O + NO2 =>
4 HNO3 + FeO = Fe(NO3)3 + 2 H2O + NO2
Pb(NO3)2 + KI = Pb + (NO3)2KI =>
Pb(NO3)2 + KI = Pb + (NO3)2KI
Pb(CH3COO)2 + H2O = Pb(CH3COO)2*3H2O =>
Pb(CH3COO)2 + 3 H2O = Pb(CH3COO)2*3H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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