| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaCl = NaNO3 + HCl
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
Li + CO = Li(CO)3 =>
Li + 3 CO = Li(CO)3
Cl2 = Cl8 =>
4 Cl2 = Cl8
NaCO3 + NH4OH = NaOH + NH4CO3 =>
NaCO3 + NH4OH = NaOH + NH4CO3
SO2 + CF4 = CO2 + SF4 =>
SO2 + CF4 = CO2 + SF4
AgNO3 + NaCO4 = NaNO3 + AgCO4 =>
AgNO3 + NaCO4 = NaNO3 + AgCO4
NH4{1]+HOCl = N2+Cl{-}+H{+}+H2O =>
2 NH4{1]+3HOCl = N2+3Cl{-}+5H{+}+3H2O
Ph3COH + CH3OH = Ph3COCH3 + H2O =>
Ph3COH + CH3OH = Ph3COCH3 + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Br2O + KOH = H2O + KBr + KBrO3 =>
3 Br2O + 6 KOH = 3 H2O + 4 KBr + 2 KBrO3
AgNO3 + RbCl = AgCl + RbNO3 =>
AgNO3 + RbCl = AgCl + RbNO3
BaS + Pb(NO3)2 = PbS + Ba(NO3)2 =>
BaS + Pb(NO3)2 = PbS + Ba(NO3)2
CrO3 + C2H5OH + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
2 CrO3 + 3 C2H5OH + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 6 H2O
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2(s) + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)
C6H4C2H5NO2 + KMnO4 + H2SO4 = C6H4COOHNO2 + MnSO4 + CO2 + K2SO4 + H2O =>
5 C6H4C2H5NO2 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHNO2 + 12 MnSO4 + 5 CO2 + 6 K2SO4 + 28 H2O
Na2CO3 + Na2S + SO2 = Na2S2O3 + CO2 =>
Na2CO3 + 2 Na2S + 4 SO2 = 3 Na2S2O3 + CO2
HI + AgNO3 = HIAgNO3 =>
HI + AgNO3 = HIAgNO3
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + NH4Cl =>
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + 2 NH4Cl
(NH4)2SO3 + Ni(NO3)3 = Ni2(SO3)3 + NH4NO3 =>
3(NH4)2SO3 + 2 Ni(NO3)3 = Ni2(SO3)3 + 6 NH4NO3
Cu(OH)Cl + H2SO4 = CuSO4 + H2O + HCl =>
Cu(OH)Cl + H2SO4 = CuSO4 + H2O + HCl
TiO2 + H2O2 = H2TiO4 =>
TiO2 + H2O2 = H2TiO4
KNO3 + Al = K + N2 + Al2O3 =>
2 KNO3 + 4 Al = 2 K + N2 + 2 Al2O3
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
C6H8 + HNO3 = C2H4(COOH)2 + H2O + NO2 =>
2 C6H8 + 22 HNO3 = 3 C2H4(COOH)2 + 10 H2O + 22 NO2
Xe + F2 = Xe6F =>
12 Xe + F2 = 2 Xe6F
PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4
NaOH + CH3COOCH3 = CH3COONa + CH3OH =>
NaOH + CH3COOCH3 = CH3COONa + CH3OH
Na4P2O7 + CuSO4*5H2O = Cu2P2O7*4H2O + Na2SO4 + H2O =>
Na4P2O7 + 2 CuSO4*5H2O = Cu2P2O7*4H2O + 2 Na2SO4 + 6 H2O
Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
Cl2 + KCl + H2O = HCl + KClO3 =>
3 Cl2 + KCl + 3 H2O = 6 HCl + KClO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NH4BO3 + HCl = NH4Cl + HBO3 =>
NH4BO3 + HCl = NH4Cl + HBO3
Cr(OH)3 = Cr{3+} + OH{-} =>
Cr(OH)3 = Cr{3+} + 3 OH{-}
HNO3 + NH3 = NH4*NO3 =>
HNO3 + NH3 = NH4*NO3
KNO2 + HCl = KCl2 + H2NO2 =>
KNO2 + 2 HCl = KCl2 + H2NO2
NaNO2 + KMnO4 + C2H4O2 = KNO3 + KC2H3O2 + Mn(NO3)2 + NaC2H3O2 + H2O =>
5 NaNO2 + 2 KMnO4 + 6 C2H4O2 = KNO3 + KC2H3O2 + 2 Mn(NO3)2 + 5 NaC2H3O2 + 3 H2O
CaF2 + NaF = CaF + NaF2 =>
CaF2 + NaF = CaF + NaF2
CaSO4H2O = CaO + H2SO4 =>
CaSO4H2O = CaO + H2SO4
AuF3 + K = KF + Au =>
AuF3 + 3 K = 3 KF + Au
Ti2(SO4)3 = Ti + S8 + O2 =>
8 Ti2(SO4)3 = 16 Ti + 3 S8 + 48 O2
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
SO2 + Ca2CO3 + O2 = Ca2SO4 + CO2 =>
2 SO2 + 2 Ca2CO3 + O2 = 2 Ca2SO4 + 2 CO2
Li2SO4(aq) + NH4OH(aq) = LiOH(aq) + (NH4)2SO4(aq) =>
Li2SO4(aq) + 2 NH4OH(aq) = 2 LiOH(aq) + (NH4)2SO4(aq)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe(OH)2 + Zn = Zn(OH)2 + Fe =>
Fe(OH)2 + Zn = Zn(OH)2 + Fe
Zn + Pb(NO3)22 = Pb + Zn(NO3)2 =>
11 Zn + Pb(NO3)22 = Pb + 11 Zn(NO3)2
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3 + (NO3)2 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3 + (NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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