| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Fe(SO4)2 + 4 NaOH = 2 NH4OH + Fe(OH)2 + 2 Na2SO4
NaI(aq) + Hg2(NO3)2(aq) = HgI(s) + NaNO3(aq) =>
2 NaI(aq) + Hg2(NO3)2(aq) = 2 HgI(s) + 2 NaNO3(aq)
Zn + I2 = Zn3I2 =>
3 Zn + I2 = Zn3I2
H2 + S = H2S =>
H2 + S = H2S
Cuz + HNO3 = Cuz(NO3)2 + NO2 + H2O =>
Cuz + 4 HNO3 = Cuz(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(NO3)2 = Ca + N2O + O2 =>
2 Ca(NO3)2 = 2 Ca + 2 N2O + 5 O2
HClO + SO2 + H2O = H2SO4 + HCl =>
HClO + SO2 + H2O = H2SO4 + HCl
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2 =>
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2
C2H6(g) + O2(g) = CH3COOH(g) + H209(g) =>
209 C2H6(g) + 209 O2(g) = 209 CH3COOH(g) + 2 H209(g)
[CrCl(NH3)5] + NH3 = [Cr(NH3)6] + Cl =>
[CrCl(NH3)5] + NH3 = [Cr(NH3)6] + Cl
S + F2 = SF6 =>
S + 3 F2 = SF6
LiOOH = Li2O2 + O2 + H2O =>
4 LiOOH = 2 Li2O2 + O2 + 2 H2O
Al + KClO3 + HCl = KCl + AlCl3 + H2O =>
2 Al + KClO3 + 6 HCl = KCl + 2 AlCl3 + 3 H2O
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
lithiumphosphate = lithium + phosphorus + oxygen =>
Li3PO4 = 3 Li + P + 2 O2
HXeO4{-} = XeO6{-4} + Xe + O2 + H2O =>
4 HXeO4{-} = XeO6{-4} + 3 Xe + 4 O2 + 2 H2O
C6H5NO2 + SnCl2 + HCl = C6H5NH2 + SnCl4 + H2O =>
C6H5NO2 + 3 SnCl2 + 6 HCl = C6H5NH2 + 3 SnCl4 + 2 H2O
K3PO4 + Zn(NO3)2 = Zn3(PO4)2 + K(NO3) =>
2 K3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 K(NO3)
K(MnO) + H2O2 + HCl = MnCl2KClO2 + H2O =>
2 K(MnO) + 5 H2O2 + 6 HCl = 2 MnCl2KClO2 + 8 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
HCOO + H3O = HCOOH + H2O =>
HCOO + H3O = HCOOH + H2O
C10H14N2 + O2 = CO2 + H2O + NC2 =>
2 C10H14N2 + 19 O2 = 12 CO2 + 14 H2O + 4 NC2
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
C6H12O6 + HNO3 = C6H10O8 + NO2 + H2O =>
C6H12O6 + 6 HNO3 = C6H10O8 + 6 NO2 + 4 H2O
BaCl2 + AgNo3 = Ba(No3)2 + AgCl =>
BaCl2 + 2 AgNo3 = Ba(No3)2 + 2 AgCl
C6H11N + O2 = CO2 + H2O + NO2 =>
4 C6H11N + 39 O2 = 24 CO2 + 22 H2O + 4 NO2
Fe + O3 = Fe(O3) =>
Fe + O3 = Fe(O3)
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
LiCl + HI = HCl + LiI =>
LiCl + HI = HCl + LiI
e + Cu2{+} = Cu0 =>
e + Cu2{+} = 2 Cu0
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2
H3BO3(s) = B2O3(s) + H2O(l) =>
2 H3BO3(s) = B2O3(s) + 3 H2O(l)
C7H9O3N + O2 = CO2 + H2O + NH3 =>
C7H9O3N + 7 O2 = 7 CO2 + 3 H2O + NH3
KMnO4 + Na2S + HCl = MnCl2 + S + KCl + NaCl + H2O =>
2 KMnO4 + 5 Na2S + 16 HCl = 2 MnCl2 + 5 S + 2 KCl + 10 NaCl + 8 H2O
Al + NO3{-} + H{+} = Al{3+} + NH{4+} + H2O =>
2 Al + 3 NO3{-} + 21 H{+} = 2 Al{3+} + 3 NH{4+} + 9 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Sc2(CO3)3 = Sc2O3 + CO2 =>
Sc2(CO3)3 = Sc2O3 + 3 CO2
Fe(s) + HBr(aq) = FeBr3(s) + H2(g) =>
2 Fe(s) + 6 HBr(aq) = 2 FeBr3(s) + 3 H2(g)
NH3 + O3 = N2O + H2O =>
6 NH3 + 4 O3 = 3 N2O + 9 H2O
NaCH + Cu(NO3)2 = CuCH + Na(NO3)2 =>
NaCH + Cu(NO3)2 = CuCH + Na(NO3)2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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