| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + MnBr2 = PbMn + 2 BrNO3
Fe + Sb(NO4)4 = Fe(NO4)3 + Sb =>
4 Fe + 3 Sb(NO4)4 = 4 Fe(NO4)3 + 3 Sb
C2H4(OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C2H4(OH)2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
CH3C2H4CH3 + O2 = CO2 + H2O =>
2 CH3C2H4CH3 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
C2H4 + H2O = C2H6 + O2 =>
2 C2H4 + 2 H2O = 2 C2H6 + O2
Cu{+} + S2O3{2-} = Cu(S2O3)2{3-} =>
Cu{+} + 2 S2O3{2-} = Cu(S2O3)2{3-}
C6H12O6 = C12H22O11H2O =>
2 C6H12O6 = C12H22O11H2O
C2H4O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C2H4O + 10 Ag(NH3)2OH = 2(NH4)2CO3 + 16 NH3 + 10 Ag + 5 H2O
C2H4Br2 + KOH = C2H2 + KBr + H2O =>
C2H4Br2 + 2 KOH = C2H2 + 2 KBr + 2 H2O
C2H4O2 + Cu = CuOH + CH =>
C2H4O2 + 2 Cu = 2 CuOH + 2 CH
K2MnO3 + MnO2 + O2 = KMnO4 =>
2 K2MnO3 + 2 MnO2 + 3 O2 = 4 KMnO4
HI + sodiumhydroxide = sodiumiodide + water =>
HI + NaOH = NaI + H2O
N2 + O2 = NO = + kJ =>
N2 + O2 = 2 NO
C2H5COOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
C2H5COOH + 14 Cu(OH)2 = 7 Cu2O + 3 CO2 + 17 H2O
C2H5OH + O2 = H2O + COO =>
C2H5OH + 3 O2 = 3 H2O + 2 COO
NaCeO = NaCeO3 + NaCe =>
3 NaCeO = NaCeO3 + 2 NaCe
C2H5Cl + H2 = C4H10 + HCl =>
2 C2H5Cl + H2 = C4H10 + 2 HCl
Tl2O3 + C + HCl = CO + TlCl + H2O =>
Tl2O3 + 2 C + 2 HCl = 2 CO + 2 TlCl + H2O
NaOH(at) + FeBr3(at) = Fe(OH)3 + NaBr =>
3 NaOH(at) + FeBr3(at) = Fe(OH)3 + 3 NaBr
Fe + HNO3 = Fe2(NO3) + NH4NO3 + H2O =>
16 Fe + 10 HNO3 = 8 Fe2(NO3) + NH4NO3 + 3 H2O
C2H5OH + Cu(OH)2 = Cu2O + H2O + C3H5OOH =>
3 C2H5OH + 8 Cu(OH)2 = 4 Cu2O + 11 H2O + 2 C3H5OOH
H8Cl2 = H16 + Cl14 =>
14 H8Cl2 = 7 H16 + 2 Cl14
Al(OH)3 + BaO = Al2O3 + Ba(OH)2 =>
2 Al(OH)3 + 3 BaO = Al2O3 + 3 Ba(OH)2
(NH4)2S + As = S + (NH4)As =>
(NH4)2S + 2 As = S + 2(NH4)As
In + OH = In2O3 + H2O =>
2 In + 6 OH = In2O3 + 3 H2O
Pb4O2 + O2 = Pb3O4 =>
3 Pb4O2 + 5 O2 = 4 Pb3O4
Cu(NO3)2 + LiOH = Li(NO3) + Cu(OH)2 =>
Cu(NO3)2 + 2 LiOH = 2 Li(NO3) + Cu(OH)2
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
C10H15N + NaOH = Na + H2O + C10H14N =>
C10H15N + NaOH = Na + H2O + C10H14N
C2H6 + Br2 = C2H5 + HBr =>
2 C2H6 + Br2 = 2 C2H5 + 2 HBr
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
(CH3)2CHOH + OH = (CH3)2CHO + H2O =>
(CH3)2CHOH + OH = (CH3)2CHO + H2O
C2H6O(s) + O2(g) = CO2 + H2O =>
C2H6O(s) + 3 O2(g) = 2 CO2 + 3 H2O
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Cu + N(SO3) = Cu(SO3) + N =>
Cu + N(SO3) = Cu(SO3) + N
Ba + P = Ba2P3 =>
2 Ba + 3 P = Ba2P3
C30H62 + CuO = CO2 + H2O + Cu =>
C30H62 + 91 CuO = 30 CO2 + 31 H2O + 91 Cu
K2CO3 + NH4(NO3) = K2NO3 + NH4CO3 =>
K2CO3 + NH4(NO3) = K2NO3 + NH4CO3
KCIO3 = O2 + C + I2 + K =>
2 KCIO3 = 3 O2 + 2 C + I2 + 2 K
Al3C4 + H2O = Al(OH)4 + CH3 =>
Al3C4 + 12 H2O = 3 Al(OH)4 + 4 CH3
H3O{+} + HSO4{-} + C6H4CH3NH2 + NaNO2 = C6H4CH3OH + N2 + NaHSO4 + H2O =>
H3O{+} + HSO4{-} + C6H4CH3NH2 + NaNO2 = C6H4CH3OH + N2 + NaHSO4 + 2 H2O
PO4 + Zn = ZnPO4 =>
PO4 + Zn = ZnPO4
C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na(NO3) =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 Na(NO3)
C3H6O2 + KOH = C3H5KO2 + H2O =>
C3H6O2 + KOH = C3H5KO2 + H2O
HNO3 + OH + Cu = CuO + N(OH)2 =>
HNO3 + OH + 2 Cu = 2 CuO + N(OH)2
Fe(NO3)3 + Pb2S4 = Fe2S3 + Pb(NO3)4 =>
8 Fe(NO3)3 + 3 Pb2S4 = 4 Fe2S3 + 6 Pb(NO3)4
C3H8(s) + O2(g) = CO2 + H2O(s) =>
C3H8(s) + 5 O2(g) = 3 CO2 + 4 H2O(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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