| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2(s) + 2 CH3COOH(aq) = Cu(CH3COO)2*H2O(aq) + H2O(l)
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*14H2O + 2 SiO2
KMnO2 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO2 + 2 KCl + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + Cl2 + 4 H2O
Fe3C + H2O = Fe(OH)3 + CH4 + H2 =>
2 Fe3C + 18 H2O = 6 Fe(OH)3 + 2 CH4 + 5 H2
SrCl2 + Br2 = SrBr2 + Cl2 =>
SrCl2 + Br2 = SrBr2 + Cl2
Cr2O3 + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H2O
Co(CH3COO)2 + (NH4)2S = CoS + NH4(CH3COO) =>
Co(CH3COO)2 + (NH4)2S = CoS + 2 NH4(CH3COO)
C6H5C2H3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5CHOH + H2O =>
21 C6H5C2H3 + 8 K2Cr2O7 + 32 H2SO4 = 8 Cr2(SO4)3 + 8 K2SO4 + 24 C6H5CHOH + 32 H2O
AgOH + Cl = AgCl + OH =>
AgOH + Cl = AgCl + OH
Pb(SO4) + Ca(OH)2 = Pb(OH)2 + Ca(SO4) =>
Pb(SO4) + Ca(OH)2 = Pb(OH)2 + Ca(SO4)
CaCl2(aq) + K2CO3 = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3 = 2 KCl(aq) + CaCO3(s)
ClO2{-} + Ag + H{+} = Cl{-} + Ag{+} + H2O =>
ClO2{-} + 4 Ag + 4 H{+} = Cl{-} + 4 Ag{+} + 2 H2O
H2SiO4 = H + SiO4 =>
H2SiO4 = 2 H + SiO4
Ca(OCl)2 + Mn(OH)2 = MnO2 + CaCl2 + H2O =>
Ca(OCl)2 + 2 Mn(OH)2 = 2 MnO2 + CaCl2 + 2 H2O
Ag(NH3) + Cl + HNO3 = AgCl + NH4NO3 =>
Ag(NH3) + Cl + HNO3 = AgCl + NH4NO3
MnCl2 + KClO + KOH = KCl + KMnO4 + H2O =>
2 MnCl2 + 5 KClO + 6 KOH = 9 KCl + 2 KMnO4 + 3 H2O
Fe + O3 + HNO3 = Fe(NO3)3 + H2O =>
2 Fe + O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Pb(NO3)2 + CH3COOH = Pb(OH)2 + CH3CO(NO3) =>
Pb(NO3)2 + 2 CH3COOH = Pb(OH)2 + 2 CH3CO(NO3)
C6H12O6 + HI = C6H14 + H2O + I2 =>
C6H12O6 + 14 HI = C6H14 + 6 H2O + 7 I2
Mg(NO3)2 + (NH4)OH = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2(NH4)OH = Mg(OH)2 + 2 NH4NO3
U(s) + F2(g) = UF6(g) =>
U(s) + 3 F2(g) = UF6(g)
BrO{-} = Br{-} + BrO3{-} =>
3 BrO{-} = 2 Br{-} + BrO3{-}
IO3{-} + I{-} + H{+} = I3 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 2 I3 + 3 H2O
Al2(SO4)3 + Ba3(PO4)2 = AlPO4 + BaSO4 =>
Al2(SO4)3 + Ba3(PO4)2 = 2 AlPO4 + 3 BaSO4
CaO + C2H4O2 = Ca(C2H3O2)2 + H2O =>
CaO + 2 C2H4O2 = Ca(C2H3O2)2 + H2O
Ca + H3O = H2 + CaO =>
2 Ca + 2 H3O = 3 H2 + 2 CaO
CaCl2(aq) + K2CO3 = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3 = 2 KCl(aq) + CaCO3(s)
HC6H6O6 + NaOH = NaC6H6O6 + H2O =>
HC6H6O6 + NaOH = NaC6H6O6 + H2O
Si{4+} + PO4{3-} = Si3(PO4)4 =>
3 Si{4+} + 4 PO4{3-} = Si3(PO4)4
(CH3)2NH + H2SO4 = (CH3)2NH3SO4 =>
(CH3)2NH + H2SO4 = (CH3)2NH3SO4
Mn + HNO3 = MnHNO3 =>
Mn + HNO3 = MnHNO3
C8H16Cl2 + C7H8 = C15H19 + HCl =>
13 C8H16Cl2 + 58 C7H8 = 34 C15H19 + 26 HCl
Cl5P + H2O = H3PO4 + HCl =>
Cl5P + 4 H2O = H3PO4 + 5 HCl
(CuOH)2CO3 + NH3 = Cu(NH2)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 NH3 = 2 Cu(NH2)2 + CO2 + 3 H2O
Fe(s) + KCl(aq) = FeCl3(aq) + K(s) =>
Fe(s) + 3 KCl(aq) = FeCl3(aq) + 3 K(s)
C10H14O + HCl = C10H15OCl =>
C10H14O + HCl = C10H15OCl
Pb(NO3)2 + Na2S = PbS2 + Na2(NO3) =>
Pb(NO3)2 + 2 Na2S = PbS2 + 2 Na2(NO3)
C7H5NaO2 + HCl = C6H5COOH + NaCl =>
C7H5NaO2 + HCl = C6H5COOH + NaCl
CuBr2 + AgF = AgBr + CuF2 =>
CuBr2 + 2 AgF = 2 AgBr + CuF2
Ag2CO3 + CH2O = Ag + CO2 + H2 =>
Ag2CO3 + CH2O = 2 Ag + 2 CO2 + H2
C2H6 + CH = C3H8 =>
5 C2H6 + 2 CH = 4 C3H8
C + (O)2 = (CO)2 =>
2 C + (O)2 = (CO)2
C8H10O2 + C5H12O = C18H30O2 + H2O =>
C8H10O2 + 2 C5H12O = C18H30O2 + 2 H2O
C6H7N + H2SO4 = C6H7NO3S + H2O =>
C6H7N + H2SO4 = C6H7NO3S + H2O
HCOONa + AgNO3 + NH3 + H2O = Na2CO3 + Ag + (NH4)2CO3 =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 9 Na2CO3 + 4 Ag + 9(NH4)2CO3
K + C2O4 = K2C2O4 =>
2 K + C2O4 = K2C2O4
AgOH + H2SO3 = Ag2SO3 + H2O =>
2 AgOH + H2SO3 = Ag2SO3 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe + HI = FeI2 + H2 =>
Fe + 2 HI = FeI2 + H2
Ag2CO3 + CH2O = Ag + CO2 + H2 =>
Ag2CO3 + CH2O = 2 Ag + 2 CO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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