| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + FeI2 + 3 H2SO4 = Fe2(SO4)3 + I2 + 3 NO2 + 3 H2O
(NH4)2Mo7O24 + CS(NH2)2 + H2O = MoS2 + (NH4)2SO4 + NH3 + CO2 =>
4(NH4)2Mo7O24 + 65 CS(NH2)2 + 70 H2O = 28 MoS2 + 9(NH4)2SO4 + 120 NH3 + 65 CO2
Zn{2+} + K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + K{+} =>
3 Zn{2+} + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + 6 K{+}
[Ti(H2O)2Cl4] + H2O = TiO(OH)2 + HCl =>
[Ti(H2O)2Cl4] + H2O = TiO(OH)2 + 4 HCl
KNO3(aq) + ZnBr2(aq) = KBr + Zn(NO3)2 =>
2 KNO3(aq) + ZnBr2(aq) = 2 KBr + Zn(NO3)2
CO2 + MnOH = Mn2CO3 + H2O =>
CO2 + 2 MnOH = Mn2CO3 + H2O
Na3VO4 + Zn + H2SO4 = VSO4 + Na2SO4 + ZnSO4 + H2O =>
2 Na3VO4 + 3 Zn + 8 H2SO4 = 2 VSO4 + 3 Na2SO4 + 3 ZnSO4 + 8 H2O
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
Al(s) + HCl(aq) = AlCl3 + H2 =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2
C10H20O + O3 = C10H20O4 =>
C10H20O + O3 = C10H20O4
(NH4)(NO3) = N3 + H2O + O2 =>
6(NH4)(NO3) = 4 N3 + 12 H2O + 3 O2
CaO2 + Si2O2 = CaSiO3 =>
2 CaO2 + Si2O2 = 2 CaSiO3
SiO2 + HCl = SiCl4 + H2 + O2 =>
SiO2 + 4 HCl = SiCl4 + 2 H2 + O2
CaCO3(s) + HCl = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + CO2(g) + H2O(l)
CoCl2(aq) + KSCN(aq) = Co(SCN)2(aq) + KCl(aq) =>
CoCl2(aq) + 2 KSCN(aq) = Co(SCN)2(aq) + 2 KCl(aq)
HCI + NH3 = NCI + H8 =>
2 HCI + 2 NH3 = 2 NCI + H8
KOH(aq) + NaHCO3(aq) = KHCO3 + NaOH =>
KOH(aq) + NaHCO3(aq) = KHCO3 + NaOH
(CH)6 + O2 = CO2 + H2O =>
2(CH)6 + 15 O2 = 12 CO2 + 6 H2O
MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3
AgCl2 + Ba(NO3)2 = BaCl2 + Ag(NO3)2 =>
AgCl2 + Ba(NO3)2 = BaCl2 + Ag(NO3)2
Co(CO)8 = CO + Co(CO)4 =>
Co(CO)8 = 4 CO + Co(CO)4
CaCO3 + Br2 = CaBr2 + Ca(BrO3)2 + CO2 =>
6 CaCO3 + 6 Br2 = 5 CaBr2 + Ca(BrO3)2 + 6 CO2
ZnCl2 + (NH4)2CO3 = NH4Cl + ZnCO3 =>
ZnCl2 + (NH4)2CO3 = 2 NH4Cl + ZnCO3
HCN + NaF = HF + NaCN =>
HCN + NaF = HF + NaCN
NaHCO3 + Mg = Na2CO3 + MgHCO3 + H2 =>
4 NaHCO3 + 2 Mg = 2 Na2CO3 + 2 MgHCO3 + H2
Li + H2SO4 = Li2(SO4) + H2 =>
2 Li + H2SO4 = Li2(SO4) + H2
K2Cr2O7 + C6H12O6 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O + 6 CO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KI + Pb2N = KN + Pb2I =>
KI + Pb2N = KN + Pb2I
Na2SO4 + BaCl2 = NaCl + BaSO4(ppt) =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4(ppt)
Nh3 + BF3 = Nh3BF3 =>
Nh3 + BF3 = Nh3BF3
CO2 + CaOH = Ca2CO3 + H2O =>
CO2 + 2 CaOH = Ca2CO3 + H2O
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
Fe2O3 + Cl2 = FeCl3 + ClO2 =>
4 Fe2O3 + 15 Cl2 = 8 FeCl3 + 6 ClO2
C2H4O2 + NaOHCO3 = CH3COONa + CO2 + H2O =>
5 C2H4O2 + 4 NaOHCO3 = 4 CH3COONa + 6 CO2 + 6 H2O
ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O
(K)I + (Cl)2 = KCl + (I) =>
2(K)I + (Cl)2 = 2 KCl + 2(I)
CaCO3 + (NH4)2SO4 = CaSO4 + (NH4)2CO3 =>
CaCO3 + (NH4)2SO4 = CaSO4 + (NH4)2CO3
Fe2(C2O4)3 + HNO3 = Fe(NO3)3 + H2C2O4 =>
Fe2(C2O4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2C2O4
(NH4)2S(aq) + Al2(SO4)3(aq) = SAl2 + (NH4)2(SO4)3 =>
(NH4)2S(aq) + Al2(SO4)3(aq) = SAl2 + (NH4)2(SO4)3
S + O2 + H2O = SO4{2-} + H{+} =>
2 S + 3 O2 + 2 H2O = 2 SO4{2-} + 4 H{+}
KMnO4 + (CH3)SO = MnO + K2CO3 + H2O + CO2 + SO2 =>
18 KMnO4 + 10(CH3)SO = 18 MnO + 9 K2CO3 + 15 H2O + CO2 + 10 SO2
KBr + AlPO4 = AlBr3 + K3PO4 =>
3 KBr + AlPO4 = AlBr3 + K3PO4
Cl2 + SnBr4 = Br + SnCl4 =>
2 Cl2 + SnBr4 = 4 Br + SnCl4
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
FeCl3 + Na2S = Fe2(S)3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2(S)3 + 6 NaCl
SnCl2 + NH3 = [Sn(NH3)Cl2] =>
SnCl2 + NH3 = [Sn(NH3)Cl2]
Ca3(PO4)2 + NaOH = Ca(OH)2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3(PO4)
KOH(aq) + H2SO3(aq) = K2SO3(aq) + H2O(l) =>
2 KOH(aq) + H2SO3(aq) = K2SO3(aq) + 2 H2O(l)
MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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