| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Al(NO3)3 = AlNO3 + Ag(NO3)3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeS + LiCl = FeCl2 + Li2S =>
FeS + 2 LiCl = FeCl2 + Li2S
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
CuCl + H{2+}A = Cu{2+} + HCl =>
CuCl + H{2+}A = Cu{2+} + HCl
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO2 + Sr(OH)2 = Sr(NO2)2 + H2O =>
2 HNO2 + Sr(OH)2 = Sr(NO2)2 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
FeSO4H2O = (FeOH)2SO4H2SO4 =>
2 FeSO4H2O = (FeOH)2SO4H2SO4
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaHSO4 + Mg(OH)2 = NaSO4 + H2O + Mg =>
2 NaHSO4 + Mg(OH)2 = 2 NaSO4 + 2 H2O + Mg
MnO4 + SO3{-2} = MnO2 + SO4{-2} =>
MnO4 + 2 SO3{-2} = MnO2 + 2 SO4{-2}
C6H5MgBr + CH3CHO = C6H5CH(OMgBr)CH3 =>
C6H5MgBr + CH3CHO = C6H5CH(OMgBr)CH3
Na2CO3H2O + CO2 = NaHCO3 =>
Na2CO3H2O + CO2 = 2 NaHCO3
De(OH)3 + HClO = De(OH)2ClO + H2O =>
De(OH)3 + HClO = De(OH)2ClO + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Si + KClO4 = SiO2 + KCl =>
2 Si + KClO4 = 2 SiO2 + KCl
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
Ag2 + SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2 + SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
Hg(NO3)2 + AlCl3 = HgCl2 + Al(NO3)3 =>
3 Hg(NO3)2 + 2 AlCl3 = 3 HgCl2 + 2 Al(NO3)3
Zn(OH)2 + Fe(OH)2 = FeZnO2 + H2O =>
Zn(OH)2 + Fe(OH)2 = FeZnO2 + 2 H2O
KMnO4 + S02 + H2O = MnS04 + H2SO4 + K2SO4 =>
12 KMnO4 + 31 S02 + 8 H2O = 12 MnS04 + 8 H2SO4 + 6 K2SO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
C3H7OH + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
Cr2O + Mg = Cr + MgO =>
Cr2O + Mg = 2 Cr + MgO
KOH + KMnO4 + K2SO3 = K2SO4 + K2MnO4 + H2O =>
2 KOH + 2 KMnO4 + K2SO3 = K2SO4 + 2 K2MnO4 + H2O
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(ag) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(ag)
NaCl2 + BaSO4 = NaSO4 + BaCl2 =>
NaCl2 + BaSO4 = NaSO4 + BaCl2
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + Mn(SO4)3 + H2O + Na2SO4 =>
2 KMnO4 + 2 NaCl + 8 H2SO4 = Cl2 + K2SO4 + 2 Mn(SO4)3 + 8 H2O + Na2SO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Al2Cl + Cl2 = AlCl2 =>
2 Al2Cl + 3 Cl2 = 4 AlCl2
SO2 + Zn(OH)2 = ZnSO3 + H2O =>
SO2 + Zn(OH)2 = ZnSO3 + H2O
CaCO3 + Na3PO4 = CaPO4 + CO3Na3 =>
CaCO3 + Na3PO4 = CaPO4 + CO3Na3
C3H7Cl + Cl2 = C3H5Cl3 + HCl =>
C3H7Cl + 2 Cl2 = C3H5Cl3 + 2 HCl
CH3C(O)CH2C(O)CH3(l) + CH3C(O)O{-}(aq) = CH3C(O)CHC(O)CH3{-}(aq) + CH3C(O)OH(aq) =>
CH3C(O)CH2C(O)CH3(l) + CH3C(O)O{-}(aq) = CH3C(O)CHC(O)CH3{-}(aq) + CH3C(O)OH(aq)
NaCl + NaOH = Na2ClOH =>
NaCl + NaOH = Na2ClOH
NH3 + K = K2NH + H2 =>
NH3 + 2 K = K2NH + H2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH =>
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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