| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 21 H2O = 8 H2H5OH + 12 CO2
FCl3 + Cl2 = FCl5 =>
FCl3 + Cl2 = FCl5
Br2(l) + P4(s) = P2Br3(s) =>
3 Br2(l) + P4(s) = 2 P2Br3(s)
K(Cu)3(AlSi3O10)(OH)2 + H + H2O = Al2Si2O5(OH)4 + K + Cu + H4SiO4 =>
2 K(Cu)3(AlSi3O10)(OH)2 + 14 H + H2O = Al2Si2O5(OH)4 + 2 K + 6 Cu + 4 H4SiO4
Cu(OH2) = Cu + H2O =>
Cu(OH2) = Cu + H2O
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
(CH3)2SO4 + H2O = (CH3)HSO4 + CH3OH =>
(CH3)2SO4 + H2O = (CH3)HSO4 + CH3OH
PbO(s) + NO2(g) + O2(g) = Pb(NO3)2(s) =>
2 PbO(s) + 4 NO2(g) + O2(g) = 2 Pb(NO3)2(s)
CH3NaO + H2SO4 = CH3O + NaSO3 + H2O =>
CH3NaO + H2SO4 = CH3O + NaSO3 + H2O
Na2S + Cd(NO3) = Na2(NO3) + SCd =>
Na2S + Cd(NO3) = Na2(NO3) + SCd
KCl2(aq) + AgNO3(aq) = KNO3 + AgCl2 =>
KCl2(aq) + AgNO3(aq) = KNO3 + AgCl2
FeCl2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + Cl2 =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 10 Cl2
Fe(NO3)3 + NH3 + H2O = Fe(O)3 + NH4NO3 =>
8 Fe(NO3)3 + 18 NH3 + 15 H2O = 8 Fe(O)3 + 21 NH4NO3
Al(OH)3 + H2SO4 = Al(H2) + (OH)3SO4 =>
Al(OH)3 + H2SO4 = Al(H2) + (OH)3SO4
(MnO4){-} + (C2O4){2-} + H{+} = Mn2{+} + CO2 + H2O =>
4(MnO4){-} + 13(C2O4){2-} + 32 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
Y + H2SO4 = Y2(SO4)3 + SO2 + H2O =>
2 Y + 6 H2SO4 = Y2(SO4)3 + 3 SO2 + 6 H2O
KOH(s) + CO2(g) = KHCO3(s) =>
KOH(s) + CO2(g) = KHCO3(s)
C8H18O25 = H2O + CO2 =>
C8H18O25 = 9 H2O + 8 CO2
BaCl2 + Na2SO3 = BaSO3 + Na2Cl2 =>
BaCl2 + Na2SO3 = BaSO3 + Na2Cl2
NH4NO3 + Pb(OH)4 = NH4OH + Pb(NO3)4 =>
4 NH4NO3 + Pb(OH)4 = 4 NH4OH + Pb(NO3)4
Ca + C9H9ClO3 = Ca(C9H9ClO3)2 =>
Ca + 2 C9H9ClO3 = Ca(C9H9ClO3)2
C8H20 + O = CO2 + H2O =>
C8H20 + 26 O = 8 CO2 + 10 H2O
Nd(NO3)2*6H2O + Sr(NO3)2 + (CH3COO)Mn*4H2O + C4H6O6 = Nd07Sr03MnO3 + N2 + CO2 + H2O =>
70 Nd(NO3)2*6H2O + 30 Sr(NO3)2 + 10(CH3COO)Mn*4H2O + 107 C4H6O6 = 10 Nd07Sr03MnO3 + 100 N2 + 448 CO2 + 796 H2O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Pb(OH)2 + H2SO4 = (PbOH)2SO4 + H2O =>
2 Pb(OH)2 + H2SO4 = (PbOH)2SO4 + 2 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 2 HMnO4 + 5 BiONO3 + 5 NaNO3 + 2 H2O
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
Zn + CuCl2 = ZnCuCl2 =>
Zn + CuCl2 = ZnCuCl2
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7 =>
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7
OH + Ni(OH)2 = H2O + NiO2 =>
2 OH + Ni(OH)2 = 2 H2O + NiO2
Ag(C2H3O2) + H2S = Ag2S + H(C2H3O2) =>
2 Ag(C2H3O2) + H2S = Ag2S + 2 H(C2H3O2)
Fe2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)3(aq) =>
Fe2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Fe(NO3)3(aq)
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-} =>
CH3CH2NH2 + HCl = CH3CH2NH3{+} + Cl{-}
C18H38 + CUO = CO2 + H2O + CU =>
C18H38 + 55 CUO = 18 CO2 + 19 H2O + 55 CU
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7 =>
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4) + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 Fe + 7 H2SO4 = 3 Fe2(SO4) + Cr2(SO4)3 + K2SO4 + 7 H2O
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7 =>
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7
Pb + Hg2Cl2 = Hg + PbCl2 =>
Pb + Hg2Cl2 = 2 Hg + PbCl2
Cr2(SO4)3 + Pb(NO3)2 = CrNO3 + Pb(SO4)3 =>
Cr2(SO4)3 + Pb(NO3)2 = 2 CrNO3 + Pb(SO4)3
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
C43H84 + O2 = CO2 + H2O =>
C43H84 + 64 O2 = 43 CO2 + 42 H2O
IO3{-} + SO3{2-} + H2O = I2 + SO4{2-} + OH{-} =>
2 IO3{-} + 5 SO3{2-} + H2O = I2 + 5 SO4{2-} + 2 OH{-}
CuO + Na2CO3 = CuCO3 + Na2O =>
CuO + Na2CO3 = CuCO3 + Na2O
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
ZnCO3 + CH3COOH = Zn(CH3COO)2 + CO2 + H2O =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + CO2 + H2O
BaBr2 + NaPO4 = BaPO4 + NaBr2 =>
BaBr2 + NaPO4 = BaPO4 + NaBr2
(CH3)3N + HCl = H3N + CH3Cl =>
(CH3)3N + 3 HCl = H3N + 3 CH3Cl
St + H2 = St2H2 =>
2 St + H2 = St2H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Ba + S = Ba2S4 =>
2 Ba + 4 S = Ba2S4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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