| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
P + NO2 = N2 + P2O5 =>
8 P + 10 NO2 = 5 N2 + 4 P2O5
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
Zn + Pb3N2 = Zn3N + Pb =>
6 Zn + Pb3N2 = 2 Zn3N + 3 Pb
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbNO3 + KCl = PbCl + KNO3 =>
PbNO3 + KCl = PbCl + KNO3
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH4NO3 + NH4Cl = N2 + Cl2 + H2O =>
4 NH4NO3 + 2 NH4Cl = 5 N2 + Cl2 + 12 H2O
CO(g) + NO2(g) = CO2(g) + NO(g) =>
CO(g) + NO2(g) = CO2(g) + NO(g)
Cl2 + H2F = F2 + HCl =>
2 Cl2 + 2 H2F = F2 + 4 HCl
Ca(FeO2)2 + H2SO4 = CaSO4 + Fe2(SO4)3 + H2O =>
Ca(FeO2)2 + 4 H2SO4 = CaSO4 + Fe2(SO4)3 + 4 H2O
Hg2Cl2 + NH4OH = Hg2(NH3)2Cl2 + H2O =>
Hg2Cl2 + 2 NH4OH = Hg2(NH3)2Cl2 + 2 H2O
KNO3(aq) + HCl(aq) = KCl(aq) + HNO3(aq) =>
KNO3(aq) + HCl(aq) = KCl(aq) + HNO3(aq)
NaNO3 + Cu = NaNO2 + CuO =>
NaNO3 + Cu = NaNO2 + CuO
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
Zn + OH{-} + H2O = [Zn(OH)4]2{-} + H2 =>
4 Zn + 2 OH{-} + 14 H2O = 2[Zn(OH)4]2{-} + 7 H2
Pb(NO3)2(ac) + H2SO4(ac) = Pb(SO4)(s) + HNO3(ac) =>
Pb(NO3)2(ac) + H2SO4(ac) = Pb(SO4)(s) + 2 HNO3(ac)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
AlCl3 + NaOH = Al(OH)3*3NaCl =>
AlCl3 + 3 NaOH = Al(OH)3*3NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BaO2 + HClO2 = BaCl2 + O2 + H2O =>
2 BaO2 + 4 HClO2 = 2 BaCl2 + 5 O2 + 2 H2O
SnI4 + HNO3 = SnO2 + NO2 + I2 + H2O =>
SnI4 + 4 HNO3 = SnO2 + 4 NO2 + 2 I2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CuI + F2 = CuF + I2 =>
2 CuI + F2 = 2 CuF + I2
CH3OH + KMnO4 = Mn + CO2 + H2O + K =>
4 CH3OH + 3 KMnO4 = 3 Mn + 4 CO2 + 8 H2O + 3 K
H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}
Al + Zn(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Zn(s) =>
2 Al + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Zn(s)
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
K + I = KI =>
K + I = KI
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}
C6H11OH + HOCl = C6H10O + H3O + Cl =>
C6H11OH + HOCl = C6H10O + H3O + Cl
C6H12O + C9H16O2 = C11H18O2 + C4H10O =>
C6H12O + C9H16O2 = C11H18O2 + C4H10O
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}
Cr3{+} + (OH){-} + H2O2 = (CrO4)2{-} + H2O =>
4 Cr3{+} + 10(OH){-} + 43 H2O2 = 6(CrO4)2{-} + 48 H2O
H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}
H2 + HCO3{-} + H{+} = CH3COO{-} + H2O =>
4 H2 + 2 HCO3{-} + H{+} = CH3COO{-} + 4 H2O
F + Ca = CaF2 =>
2 F + Ca = CaF2
FeCl3 + KCSN = FeCl3KCSN =>
FeCl3 + KCSN = FeCl3KCSN
NaOH + H2SO4 + H2O = Na2SO4*10H2O =>
2 NaOH + H2SO4 + 8 H2O = Na2SO4*10H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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