| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KOH + Fe2O3 + 3 H2O = 2 K3[Fe(OH)6]
Fe + SO2 = FeSO3 + FeS2O3 =>
2 Fe + 3 SO2 = FeSO3 + FeS2O3
Ba + HCN = Ba(CN)2 + H2 =>
Ba + 2 HCN = Ba(CN)2 + H2
BaO2 = BaO + O =>
BaO2 = BaO + O
MgSiO3 + Al2SiO5 + MgAl2O4 = Mg3Al2Si3O12 =>
5 MgSiO3 + Al2SiO5 + MgAl2O4 = 2 Mg3Al2Si3O12
Cl + IK = I + KCl2 =>
2 Cl + IK = I + KCl2
U147 + O123 = U2O2 =>
82 U147 + 98 O123 = 6027 U2O2
C3H5Cl3 + NaOH = C3H8O3 + NaCl =>
C3H5Cl3 + 3 NaOH = C3H8O3 + 3 NaCl
Mg + FeBr2 = Mg3Br2 + Fe2 =>
6 Mg + 2 FeBr2 = 2 Mg3Br2 + Fe2
Al(s) + H3PO4(aq) = AlPO4(s) + H2(g) =>
2 Al(s) + 2 H3PO4(aq) = 2 AlPO4(s) + 3 H2(g)
Re2O7 + H2 = ReO3 + H2O =>
Re2O7 + H2 = 2 ReO3 + H2O
*MnO4{-} + Br{-} + H2O = MnO2 + BrO3{-} + OH{-} =>
2*MnO4{-} + Br{-} + H2O = 2 MnO2 + BrO3{-} + 2 OH{-}
ZnF + H2O = ZnO + H2F =>
ZnF + H2O = ZnO + H2F
Fe(NO3)2 + H2O = Fe(OH)2 + HNO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 HNO3
Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HCO3{-} + H2O = H3O + CO3{-} =>
HCO3{-} + H2O = H3O + CO3{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
C6H12O + KMnO4 + HCl = C3H6O2 + MnCl2 + KCl + H2O =>
5 C6H12O + 6 KMnO4 + 18 HCl = 10 C3H6O2 + 6 MnCl2 + 6 KCl + 9 H2O
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
Ca(OH)2 + Cl = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 12 Cl = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
Li2O + H2O = Li2H2O2 =>
Li2O + H2O = Li2H2O2
Au2CO3(aq) + Ag(s) = Au(s) + Ag2CO3(aq) =>
Au2CO3(aq) + 2 Ag(s) = 2 Au(s) + Ag2CO3(aq)
*KClO4 = KCl + O2 =>
*KClO4 = KCl + 2 O2
CrO4 = Cr2 + O2 =>
2 CrO4 = Cr2 + 4 O2
NaClO3 + Al = NaClO3Al2 =>
NaClO3 + 2 Al = NaClO3Al2
FeCl3 + C6N6FeK4 = FeK4 + C6N6FeCl3 =>
FeCl3 + C6N6FeK4 = FeK4 + C6N6FeCl3
K2O + Na2O + SiO2 = K2Na2SiO4 =>
K2O + Na2O + SiO2 = K2Na2SiO4
K2CrO4 + FeCl3 = KCl + Fe2(CrO4)3 =>
3 K2CrO4 + 2 FeCl3 = 6 KCl + Fe2(CrO4)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NiCl2 + NaNO3 = NaCl + Ni(NO3)2 =>
NiCl2 + 2 NaNO3 = 2 NaCl + Ni(NO3)2
Al + I = AlI =>
Al + I = AlI
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
C4H8 + O2 = (O2)2H8 + C4 =>
C4H8 + 2 O2 = (O2)2H8 + C4
Ba(BrO3)2 + NaOH = Ba(OH)2 + NaBrO3 =>
Ba(BrO3)2 + 2 NaOH = Ba(OH)2 + 2 NaBrO3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
B2Cl4 + O2 = B2O3 + BCl3 =>
6 B2Cl4 + 3 O2 = 2 B2O3 + 8 BCl3
FeO(s) + C(s) = Fe(l) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(l) + CO2(g)
Cr2(SO4)3 + KMnO4 = K2SO4 + Cr(MnO4)3 =>
Cr2(SO4)3 + 6 KMnO4 = 3 K2SO4 + 2 Cr(MnO4)3
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 = =>
AgNO3 + HCl = AgCl + HNO3
CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl
Ni + H2O = Ni2O2 + H =>
2 Ni + 2 H2O = Ni2O2 + 4 H
LiOH = Li + H2O + O2 =>
4 LiOH = 4 Li + 2 H2O + O2
Ca(ClO)2 + Na = NaClO + Ca =>
Ca(ClO)2 + 2 Na = 2 NaClO + Ca
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
H2 + F3O4 = F + H2O =>
4 H2 + F3O4 = 3 F + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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