| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr + MgOH = MgBr + H2O
Fe(NO3)3 + NH4NCS = Fe(NCS)3 + (NH4(NO3)) =>
Fe(NO3)3 + 3 NH4NCS = Fe(NCS)3 + 3(NH4(NO3))
HCHO + KMnO4 = HCOOH + HCOOK + MnO2 + H2O =>
3 HCHO + 2 KMnO4 = HCOOH + 2 HCOOK + 2 MnO2 + H2O
Pb + NaOH = Na + Pb(OH)2 =>
Pb + 2 NaOH = 2 Na + Pb(OH)2
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
HBr + MgOH = MgBr + H2O =>
HBr + MgOH = MgBr + H2O
BeSO4 + Li3PO4 = Be3(PO4)2 + Li2SO4 =>
3 BeSO4 + 2 Li3PO4 = Be3(PO4)2 + 3 Li2SO4
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
AlCl3 + Fe2O3 = Al2O3 + Cl3Fe =>
2 AlCl3 + Fe2O3 = Al2O3 + 2 Cl3Fe
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
H2SO3 + BeOH = Be2SO3 + H2O =>
H2SO3 + 2 BeOH = Be2SO3 + 2 H2O
FeCl3*6H2O + CH2(CH3)2(CO)2 + CH3COONa*3H2O = Fe(CH(CH3)2(CO)2)3 + H2O + NaCl + CH3COOH =>
FeCl3*6H2O + 3 CH2(CH3)2(CO)2 + 3 CH3COONa*3H2O = Fe(CH(CH3)2(CO)2)3 + 15 H2O + 3 NaCl + 3 CH3COOH
MnO*OH = Mn2O3 + H2O =>
2 MnO*OH = Mn2O3 + H2O
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
Fe(OH)3 + NH4(SCN) = Fe(SCN)3 + NH4(OH) =>
Fe(OH)3 + 3 NH4(SCN) = Fe(SCN)3 + 3 NH4(OH)
CoSO4 + CuCl2 = CuSO4 + CoCl2 =>
CoSO4 + CuCl2 = CuSO4 + CoCl2
SrC4H6O4 + Na3PO4 = SrPO4 + Na3C4H6O4 =>
SrC4H6O4 + Na3PO4 = SrPO4 + Na3C4H6O4
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
K2NpO4 + O3 = KNpO4 + KO2 =>
3 K2NpO4 + 2 O3 = 3 KNpO4 + 3 KO2
Fe(NO3)3 + NH4NCS = Fe(NCS)3 + (NH4(NO3)) =>
Fe(NO3)3 + 3 NH4NCS = Fe(NCS)3 + 3(NH4(NO3))
Cu3(C6H5O7)*25H2O + NaHCO3 = Cu2(OH)2CO3 + Na3C6H5O7 + H2O + CO2 =>
6 Cu3(C6H5O7)*25H2O + 21 NaHCO3 = 9 Cu2(OH)2CO3 + 7 Na3C6H5O7 + 149 H2O + 6 CO2
SiC + Cl2 = Cl2C + Si =>
SiC + Cl2 = Cl2C + Si
Cd(NO3)2 + Ca = Cd + Ca(NO3)2 =>
Cd(NO3)2 + Ca = Cd + Ca(NO3)2
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
CsOH = Cs + H2 + O2 =>
2 CsOH = 2 Cs + H2 + O2
Al(aq) + HI(aq) = AlI3(aq) + H2 =>
2 Al(aq) + 6 HI(aq) = 2 AlI3(aq) + 3 H2
HBr + MgOH = MgBr + H2O =>
HBr + MgOH = MgBr + H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
SO2 + KOH = HKSO3 =>
SO2 + KOH = HKSO3
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq) =>
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN){2+}(aq)
HBr + MgOH = MgBr + H2O =>
HBr + MgOH = MgBr + H2O
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
Na2SiO3 + H2O = H4SiO4 + NaOH =>
Na2SiO3 + 3 H2O = H4SiO4 + 2 NaOH
(EDTA) + MgSO4*7H2O = SO4 + H2O + Mg(EDTA) =>
(EDTA) + MgSO4*7H2O = SO4 + 7 H2O + Mg(EDTA)
Sn4 + H2 + (PO4)3 = SnHPO4 =>
3 Sn4 + 6 H2 + 4(PO4)3 = 12 SnHPO4
Zn(s) + AgNO3 = ZnNO3(aq) + Ag(s) =>
Zn(s) + AgNO3 = ZnNO3(aq) + Ag(s)
(H3Al) + SO4 = Al2(SO4)3 + H2 =>
2(H3Al) + 3 SO4 = Al2(SO4)3 + 3 H2
Ca(OH2) + CO2 = Ca(CO3) + H2 =>
Ca(OH2) + CO2 = Ca(CO3) + H2
SO2 + KOH = HKSO3 =>
SO2 + KOH = HKSO3
ZnSO4 + HCl = ZnCl2 + SO4 + H2 =>
ZnSO4 + 2 HCl = ZnCl2 + SO4 + H2
(NH4)Fe(SO4)2*12H2O + BaCl2 = BaSO4 + Fe + Cl + NH4 + H2O =>
(NH4)Fe(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + Fe + 4 Cl + NH4 + 12 H2O
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + K =>
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + 4 K
K2Cr7O22 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O =>
448 K2Cr7O22 + 2820 C14H9C11H23 + 655 C17H35COOOCC17H35 = 1568 Cr2C60H74 + 896 KO2 + 10029 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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