| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2{+} + S2O8{-}2 + 2 H2O = 2 MnO{-}4 + 2 SO4{-}2 + 4 H{+}
MnO4 + C6H12O6 = Mn + CO2 + H2O =>
3 MnO4 + C6H12O6 = 3 Mn + 6 CO2 + 6 H2O
Mn2O3 + H2O = MnO2 + H2 =>
Mn2O3 + H2O = 2 MnO2 + H2
MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
C4H8O2 + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 CH3COOH + 4 Ag + 8 NH3 + 2 H2O
NaNO3 + K2CrO4 = Na2CrO4 + KNO3 =>
2 NaNO3 + K2CrO4 = Na2CrO4 + 2 KNO3
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Ca(SO3) + O2 = CaSO4 =>
2 Ca(SO3) + O2 = 2 CaSO4
AgN03(aq) + Cu(s) = Cu(N03)2(aq) + Ag(s) =>
2 AgN03(aq) + Cu(s) = Cu(N03)2(aq) + 2 Ag(s)
H2SiO3 + Au(OH) = Au2SiO3 + H2O =>
H2SiO3 + 2 Au(OH) = Au2SiO3 + 2 H2O
AlCl3*6H2O = Al2O3 + HCl + H2O =>
2 AlCl3*6H2O = Al2O3 + 6 HCl + 9 H2O
H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + C16H32O2 =>
3 H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + 3 C16H32O2
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
KH2PO4 = P2O5 + K2O + H2O =>
2 KH2PO4 = P2O5 + K2O + 2 H2O
Bi(OH)3 + SnCl2 + NaOH = Bi + Sn(OH)4 + NaCl =>
2 Bi(OH)3 + 3 SnCl2 + 6 NaOH = 2 Bi + 3 Sn(OH)4 + 6 NaCl
NH4(SO4)2 + Ca(OH)2 = NH4(OH)2 + Ca(SO4)2 =>
NH4(SO4)2 + Ca(OH)2 = NH4(OH)2 + Ca(SO4)2
CuO + I2 = CuI2 + O =>
CuO + I2 = CuI2 + O
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
SO + O2 + H2O = H2SO4 =>
SO + O2 + H2O = H2SO4
Na2CO3 + SO2 + O2 = Na2SO4 + CO2 =>
2 Na2CO3 + 2 SO2 + O2 = 2 Na2SO4 + 2 CO2
BeF2 + H2O = H2F2 + BeO =>
BeF2 + H2O = H2F2 + BeO
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
HI + K2S = KI + H2S =>
2 HI + K2S = 2 KI + H2S
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
C4H8O2 + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 CH3COOH + 4 Ag + 8 NH3 + 2 H2O
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Cr(OH)3 + H2O2 = CrO4{-2} + H{+} + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 CrO4{-2} + 4 H{+} + 4 H2O
H{+} + MnO4{-} + C2H5OH = Mn{2+} + C2H4O + H2O =>
6 H{+} + 2 MnO4{-} + 5 C2H5OH = 2 Mn{2+} + 5 C2H4O + 8 H2O
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
Hg + ZnCl2 = Zn + HgCl2 =>
Hg + ZnCl2 = Zn + HgCl2
C6H7NO + Ce(SO4)2 = C6H5NO + H2SO4 + Ce3 =>
6 C6H7NO + 3 Ce(SO4)2 = 6 C6H5NO + 6 H2SO4 + Ce3
C4H8O2 + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 CH3COOH + 4 Ag + 8 NH3 + 2 H2O
Hg2{+} + HCl = Hg2Cl + H{+} =>
Hg2{+} + HCl = Hg2Cl + H{+}
ICl3 + NaOH = NaCl + NaI + NaClO + H2O =>
ICl3 + 4 NaOH = NaCl + NaI + 2 NaClO + 2 H2O
C2H5SO3H + O2 = SO2 + CO2 + H2O =>
C2H5SO3H + 3 O2 = SO2 + 2 CO2 + 3 H2O
O2 + As = As2O3 =>
3 O2 + 4 As = 2 As2O3
Na2CO3 + H3PO4 = Na3(PO4) + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3(PO4) + 3 CO2 + 3 H2O
Cs3PO4 + Mn(NO3)4 = CsNO3 + Mn3(PO4)4 =>
4 Cs3PO4 + 3 Mn(NO3)4 = 12 CsNO3 + Mn3(PO4)4
Al(NO3)3 + Bi = Al + Bi(NO3)3 =>
Al(NO3)3 + Bi = Al + Bi(NO3)3
K + Fe = FeK3 =>
3 K + Fe = FeK3
NaOH + B(OH)3 + H2C2O4*2H2O = NaB(C2O4)2 + H2O =>
NaOH + B(OH)3 + 2 H2C2O4*2H2O = NaB(C2O4)2 + 8 H2O
CuO + RbOH = CuOH + RbO =>
CuO + RbOH = CuOH + RbO
Al + O2 = Al2O5 =>
4 Al + 5 O2 = 2 Al2O5
C6H14 + H2O = C6H2 + H14O =>
C6H14 + H2O = C6H2 + H14O
C4H8O2 + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 CH3COOH + 4 Ag + 8 NH3 + 2 H2O
CO2 + H2O = O2 + C6H12C6 =>
12 CO2 + 6 H2O = 15 O2 + C6H12C6
Fe(NO3)3 + KS = FeS3 + K(NO3) =>
Fe(NO3)3 + 3 KS = FeS3 + 3 K(NO3)
Bi(NO3)3 + NaCl + H2O = BiONO3 + NaNO3 + HCl =>
Bi(NO3)3 + 2 NaCl + H2O = BiONO3 + 2 NaNO3 + 2 HCl
C4H8O2 + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 CH3COOH + 4 Ag + 8 NH3 + 2 H2O
Fe(s) + Ag(NO3)(aq) = Fe(NO3)3(aq) + Ag(s) =>
Fe(s) + 3 Ag(NO3)(aq) = Fe(NO3)3(aq) + 3 Ag(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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