| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH(aq) + HClO3(aq) = KClO3 + H2O
BaMnO4 + H2O = Ba(MnO4)2 + MnO2 + Ba(OH)2 =>
3 BaMnO4 + 2 H2O = Ba(MnO4)2 + MnO2 + 2 Ba(OH)2
NH3 + ZnSO4 = Zn[NH3(SO4)] =>
NH3 + ZnSO4 = Zn[NH3(SO4)]
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Tc + (SO4) = Tc(SO4)3 =>
Tc + 3(SO4) = Tc(SO4)3
C7H16 + Br2 = CHBr + HBr =>
C7H16 + 8 Br2 = 7 CHBr + 9 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2S + O = O3S =>
O2S + O = O3S
SrBr2 + Rb3PO4 = SrPO4 + Br2Rb3 =>
SrBr2 + Rb3PO4 = SrPO4 + Br2Rb3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHCO3(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb(HCO3)2(s) =>
2 NaHCO3(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + Pb(HCO3)2(s)
HCl + FeH2 = FeCl2 + H2 =>
2 HCl + FeH2 = FeCl2 + 2 H2
CH3CHNO2CH3 + Fe + HCl = CH3CHNH2CH3 + FeCl2 + H2O =>
CH3CHNO2CH3 + 3 Fe + 6 HCl = CH3CHNH2CH3 + 3 FeCl2 + 2 H2O
NaClO + KI + H2SO4 = K2SO4 + NaCl + I2 + H2O =>
NaClO + 2 KI + H2SO4 = K2SO4 + NaCl + I2 + H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C2H4O + Cr2O72{-} + H{+} = C2H4O2 + H2O + Cr3{+} =>
427 C2H4O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O2 + 5 H2O + 4 Cr3{+}
KNO3 + H2 = KOH + H2O + N2 =>
2 KNO3 + 5 H2 = 2 KOH + 4 H2O + N2
NaC2H3O2 + HCl = NaH + C2H3O2Cl =>
NaC2H3O2 + HCl = NaH + C2H3O2Cl
F2 + NH4Br = F2Br + NH4 =>
F2 + NH4Br = F2Br + NH4
NH4Cl + CaSO4 = (NH4)2SO4 + CaCl2 =>
2 NH4Cl + CaSO4 = (NH4)2SO4 + CaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO2H2 + Ga(OH)3 = (SO2)3Ga2 + H2O =>
3 SO2H2 + 2 Ga(OH)3 = (SO2)3Ga2 + 6 H2O
Si + FeO3 = Fe + SiO2 =>
3 Si + 2 FeO3 = 2 Fe + 3 SiO2
NaBr + NaBrO3 + HSO4 = Br2 + Na2SO4 + H2O =>
11 NaBr + NaBrO3 + 6 HSO4 = 6 Br2 + 6 Na2SO4 + 3 H2O
Cu + Al(NO3)3 = Cu(NO3)2 + Al =>
3 Cu + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al
V{+} + Mn{5+} = V{5} + Mn{2+} =>
3 V{+} + 4 Mn{5+} = 3 V{5} + 4 Mn{2+}
[Cu(NH3)4]{2} + EDTA = [Cu(EDTA)]{2+} + NH3 =>
[Cu(NH3)4]{2} + EDTA = [Cu(EDTA)]{2+} + 4 NH3
NaOH(aq) + NH4NO3(aq) = H2O + NH3 + NaNO3 =>
NaOH(aq) + NH4NO3(aq) = H2O + NH3 + NaNO3
HNO3(aq) + Ca(HCO3)2(aq) = Ca(NO3)2(aq) + H2O(l) + CO2(g) =>
2 HNO3(aq) + Ca(HCO3)2(aq) = Ca(NO3)2(aq) + 2 H2O(l) + 2 CO2(g)
Ba(NO3)2 + Zn = Ba2 + Zn(NO3)2 =>
2 Ba(NO3)2 + 2 Zn = Ba2 + 2 Zn(NO3)2
H3O3P + KOH = PH2KO3 + H2O =>
H3O3P + KOH = PH2KO3 + H2O
Pd(NO3)2 + KI = KNO3 + PdI2 =>
Pd(NO3)2 + 2 KI = 2 KNO3 + PdI2
KTb3F10 + MgAl2O4 = K2O + TbF3 + MgF2 + Al2O3 =>
2 KTb3F10 + MgAl2O4 = K2O + 6 TbF3 + MgF2 + Al2O3
Zn + OH{-} = ZnO + H2O + e =>
Zn + 2 OH{-} = ZnO + H2O + 2e
KMnO4 + H3AsO3 = K3AsO3 + HMnO4 =>
3 KMnO4 + H3AsO3 = K3AsO3 + 3 HMnO4
Pd(NO3)2 + KI = KNO3 + PdI2 =>
Pd(NO3)2 + 2 KI = 2 KNO3 + PdI2
CH3OH(l) + O = CO2 + H2O =>
CH3OH(l) + 3 O = CO2 + 2 H2O
Li3(PO4)2 + Mg(NO3)2 = Li(NO3)2 + Mg3(PO4)2 =>
Li3(PO4)2 + 3 Mg(NO3)2 = 3 Li(NO3)2 + Mg3(PO4)2
Ca + Cr2O7 = Ca2Cr2O7 =>
2 Ca + Cr2O7 = Ca2Cr2O7
Pb2Cl + NaSO4 = Pb2SO4 + NaCl =>
Pb2Cl + NaSO4 = Pb2SO4 + NaCl
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgSO4
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + Na2(SO4) + CO2 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 3 Na2(SO4) + 6 CO2
C2HCl5 + Cl2 = C2Cl6 + HCl =>
C2HCl5 + Cl2 = C2Cl6 + HCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(NO3)2 + CH3COOH + K2C2O4 = CaC2O4 + HNO3 + CH3COOK =>
Ca(NO3)2 + 2 CH3COOH + K2C2O4 = CaC2O4 + 2 HNO3 + 2 CH3COOK
Fe(iii)Cl + NaOH = Fe(iii)OH + NaCl =>
Fe(iii)Cl + NaOH = Fe(iii)OH + NaCl
K2SO3 + HCl = K2SO4 + H2O + S + KCl =>
3 K2SO3 + 2 HCl = 2 K2SO4 + H2O + S + 2 KCl
P3F4 = P + F =>
P3F4 = 3 P + 4 F
Fe(III)Cl + NaOH = Fe(III)OH + NaCl =>
Fe(III)Cl + NaOH = Fe(III)OH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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