| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + FeCl2 = CuCl2 + Fe
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
CaO + H2 = CaOH =>
2 CaO + H2 = 2 CaOH
NH3 + H2O = NH2{-} + H3O{+} =>
NH3 + H2O = NH2{-} + H3O{+}
CuCl + NH3 = [Cu(NH3)2] + Cl =>
CuCl + 2 NH3 = [Cu(NH3)2] + Cl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HCl + SN(OH)2 = SNCl2 + H2O =>
2 HCl + SN(OH)2 = SNCl2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe(OH)SO4 + H2O =>
Fe(OH)3 + H2SO4 = Fe(OH)SO4 + 2 H2O
Cr + H2SO4 = CrSO4 + H =>
Cr + H2SO4 = CrSO4 + 2 H
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Hg + HNO3 = Hg(NO3)2 + H2O + NO2 =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 H2O + 2 NO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
Sn + HNO3 = SnO2 + H20 + NO =>
20 Sn + 20 HNO3 = 20 SnO2 + H20 + 20 NO
K{+} + Na{+} + [Co(NO2)6]{-3} = K2Na[Co(NO2)6] =>
2 K{+} + Na{+} + [Co(NO2)6]{-3} = K2Na[Co(NO2)6]
Br2 + NaOH = NaBrO3 + NaBr + H20 =>
30 Br2 + 60 NaOH = 20 NaBrO3 + 40 NaBr + 3 H20
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
NH4{+} + Na{+} + [Co(NO2)6]{-3} = (NH4)2Na[Co(NO2)6] =>
2 NH4{+} + Na{+} + [Co(NO2)6]{-3} = (NH4)2Na[Co(NO2)6]
HCl + Al = AlCl + H2 =>
2 HCl + 2 Al = 2 AlCl + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PotassiumSulphate + BariumChloride = PotassiumChloride + BariumSulphate =>
PotassiumSulphate + BariumChloride = PotassiumChloride + BariumSulphate
HSO4 + AlOH = AlSO4 + H2O =>
HSO4 + AlOH = AlSO4 + H2O
Cu + HNO3 = CuO + H2O + NO =>
3 Cu + 2 HNO3 = 3 CuO + H2O + 2 NO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C10H15NO + HI = C10H15N + H2O + I =>
C10H15NO + 2 HI = C10H15N + H2O + 2 I
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C3H9O3 + H2O = CO2 + H2 =>
2 C3H9O3 + 6 H2O = 6 CO2 + 15 H2
C10H15NO + HI = C10H15N + H2O + I =>
C10H15NO + 2 HI = C10H15N + H2O + 2 I
Fe2(SO4)2 + Ba(OH)2(aq) = Ba2(SO4)2(aq) + Fe(OH)2(aq) =>
Fe2(SO4)2 + 2 Ba(OH)2(aq) = Ba2(SO4)2(aq) + 2 Fe(OH)2(aq)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaCl2(aq) + K3PO4(aq) = KCl(l) + Ca3(PO4)2(aq) =>
3 CaCl2(aq) + 2 K3PO4(aq) = 6 KCl(l) + Ca3(PO4)2(aq)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
FeS2 + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 FeS2 + 14 H2SO4 = 15 SO2 + Fe2(SO4)3 + 14 H2O
FeS + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 FeS + 10 H2SO4 = 9 SO2 + Fe2(SO4)3 + 10 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH4O + H2O = CO2 + H2 =>
CH4O + H2O = CO2 + 3 H2
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
BaSO3 + H{+} = HSO3{-} + Ba{2+} =>
BaSO3 + H{+} = HSO3{-} + Ba{2+}
CuSO4 + NaNO3 = Cu(NO3)2 + Na2SO4 =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2SO4
Ca(NO3)2(aq) + NaCl(l) = NaNO3(aq) + CaCl2(l) =>
Ca(NO3)2(aq) + 2 NaCl(l) = 2 NaNO3(aq) + CaCl2(l)
CsOH + HCl = H2O + CsCl =>
CsOH + HCl = H2O + CsCl
FeSO4 + H2SO4 + O3 = Fe2(SO4)3 + H2O =>
6 FeSO4 + 3 H2SO4 + O3 = 3 Fe2(SO4)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/12
Équations équilibrées sur04/18/11
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