| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co3O4 + 2 Fe3O4 = 3 CoFe2O4
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
H2S + K2Cr2O7 = Cr2S3 + S + K2S + H2O =>
7 H2S + K2Cr2O7 = Cr2S3 + 3 S + K2S + 7 H2O
NH3(g) + CUO(s) = N2(g) + H2O(l) + CU(s) =>
2 NH3(g) + 3 CUO(s) = N2(g) + 3 H2O(l) + 3 CU(s)
(NH4)2CO3 + K2S = (NH4)2S + K2CO3 =>
(NH4)2CO3 + K2S = (NH4)2S + K2CO3
FeF + Pb + U = FePbU + F =>
FeF + Pb + U = FePbU + F
N2O6Zn + H2S = ZnS + HNO3 =>
N2O6Zn + H2S = ZnS + 2 HNO3
CH3CH2COOCl + NH3 = NH2CH2CH2COOH + HCl =>
CH3CH2COOCl + NH3 = NH2CH2CH2COOH + HCl
HNO2 + Be = BeNO2 + H2 =>
2 HNO2 + 2 Be = 2 BeNO2 + H2
CdSO4 + LiOH = Cd(OH)2 + Li2SO4 =>
CdSO4 + 2 LiOH = Cd(OH)2 + Li2SO4
KMnO4 + H2SO4 + CH3COOH = K2SO4 + MnSO4 + CO2 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 CH3COOH = 4 K2SO4 + 8 MnSO4 + 10 CO2 + 22 H2O
P + KClO3 = P4O10 + KCl =>
12 P + 10 KClO3 = 3 P4O10 + 10 KCl
NH2C2H4COOH + MgO = (NH2C2H4COO)2Mg + H2O =>
2 NH2C2H4COOH + MgO = (NH2C2H4COO)2Mg + H2O
Ag(C2H3O2) + Sn3N4 = AgN4 + Sn3(C2H3O2) =>
Ag(C2H3O2) + Sn3N4 = AgN4 + Sn3(C2H3O2)
NH4Cl + AlBr3 = AlCl3 + NH4Br =>
3 NH4Cl + AlBr3 = AlCl3 + 3 NH4Br
(NH4)2SO3 + HCl = NH4Cl + H2SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2SO3
Cl2(g) + OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
Cl2(g) + OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O
Fe(NO3)3(aq) + KSCN(aq) = [FeSCN](NO3)2(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + KSCN(aq) = [FeSCN](NO3)2(aq) + KNO3(aq)
POF3 + NaOH = NaF + H2O + Na3PO4 =>
POF3 + 6 NaOH = 3 NaF + 3 H2O + Na3PO4
Al2(SO4)3(ac) + Ca(OH)2(ac) = Al(OH)3(ac) + CaSO4(ac) =>
Al2(SO4)3(ac) + 3 Ca(OH)2(ac) = 2 Al(OH)3(ac) + 3 CaSO4(ac)
NaCl + Fe2(SO4)3 = Fe2Cl + Na(SO4)3 =>
NaCl + Fe2(SO4)3 = Fe2Cl + Na(SO4)3
Cl2 + CH3COOH = CH3COOCl2 + H2 =>
2 Cl2 + 2 CH3COOH = 2 CH3COOCl2 + H2
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
NaHCO3 + C6H8O7 = H2O + Na3C6H5O7 + CO2 =>
3 NaHCO3 + C6H8O7 = 3 H2O + Na3C6H5O7 + 3 CO2
Co + MnSO4 = CoSO4 + Mn =>
Co + MnSO4 = CoSO4 + Mn
NaNO2 + CHCl3 + H2SO4 = Na2SO4 + Cl2 + NO2 + CH4 =>
6 NaNO2 + 2 CHCl3 + 3 H2SO4 = 3 Na2SO4 + 3 Cl2 + 6 NO2 + 2 CH4
C + AlCl3 = Al4C + Cl2 =>
C + 4 AlCl3 = Al4C + 6 Cl2
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
Cu2SnS2 + S2O8{2-} + OH{-} = SO4{2-} + Sn(OH)6{2-} + Cu(OH)2 + H2O =>
Cu2SnS2 + 10 S2O8{2-} + 26 OH{-} = 22 SO4{2-} + Sn(OH)6{2-} + 2 Cu(OH)2 + 8 H2O
AuO + HCl = AuCl + HO =>
AuO + HCl = AuCl + HO
KMnO4 + I2 = I2KMnO4 =>
KMnO4 + I2 = I2KMnO4
NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + NH3(aq) + H2O(l) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 NH3(aq) + 2 H2O(l)
Cl2(g) + OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O
MgClO3 = MgCl + O =>
MgClO3 = MgCl + 3 O
Na2SnO3 + Sn = SnO + Na =>
Na2SnO3 + 2 Sn = 3 SnO + 2 Na
Fe2 + CO3 = CFe + O =>
Fe2 + 2 CO3 = 2 CFe + 6 O
PH3 + O2 = P2O10 + H2O =>
4 PH3 + 13 O2 = 2 P2O10 + 6 H2O
Cr(NO3)3(aq) + Na2CO3(aq) = Cr2(CO3)3(s) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3(s) + 6 NaNO3(aq)
CH4 + CN = CH3CN + H =>
CH4 + CN = CH3CN + H
UCl4 + K2 = KCl + U =>
UCl4 + 2 K2 = 4 KCl + U
H2SO4 + NaCl = NaHSO4 + HCl =>
H2SO4 + NaCl = NaHSO4 + HCl
PbF2 = Pb{2+} + F{-} =>
PbF2 = Pb{2+} + 2 F{-}
C7H6O3CH4O = C8H8O3H2O =>
C7H6O3CH4O = C8H8O3H2O
Ba(NO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaNO3(aq) =>
3 Ba(NO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaNO3(aq)
Na + H2C = NaC + H2 =>
Na + H2C = NaC + H2
CH3COONH4 + FeCl3 = CH3COOCl + Fe + NH4 =>
3 CH3COONH4 + FeCl3 = 3 CH3COOCl + Fe + 3 NH4
Ni(No3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNo3(aq) =>
Ni(No3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNo3(aq)
Os + F = OsF =>
Os + F = OsF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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