| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O
K(s) + H2O(ac) = KOH(ac) + H2(g) =>
2 K(s) + 2 H2O(ac) = 2 KOH(ac) + H2(g)
H2O + PO4 = HPO3 + OH =>
2 H2O + PO4 = HPO3 + 3 OH
HCOOH + CuO = (HCOO)2Cu + H2O =>
2 HCOOH + CuO = (HCOO)2Cu + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H + BrO4 = HBrO4 =>
H + BrO4 = HBrO4
KMnO4 + Na2SO3 + H2SO4 + KF = MnF3 + Na2SO4 + K2SO4 + H2O =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 + 3 KF = MnF3 + 2 Na2SO4 + 2 K2SO4 + 2 H2O
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
Mg(s) + Cr(C2H3O2) = Mg(C2H3O2) + Cr =>
Mg(s) + Cr(C2H3O2) = Mg(C2H3O2) + Cr
Cu(NO3)2 = Cu + O2 + NO =>
Cu(NO3)2 = Cu + 2 O2 + 2 NO
H3(PO4) + K2O = K3(PO4) + H2O =>
2 H3(PO4) + 3 K2O = 2 K3(PO4) + 3 H2O
CaO + B2O3 + Mg = CaB6 + MgO =>
CaO + 3 B2O3 + 10 Mg = CaB6 + 10 MgO
PCl3 + KOH = KCl + KPO2 + H2O =>
PCl3 + 4 KOH = 3 KCl + KPO2 + 2 H2O
C2H8H + O2 = CO2 + H2O =>
4 C2H8H + 17 O2 = 8 CO2 + 18 H2O
NaOH + C10H7OH = H2O + C10H7ONa =>
NaOH + C10H7OH = H2O + C10H7ONa
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + Mn2O3 = Al2O3 + Mn3 =>
6 Al + 3 Mn2O3 = 3 Al2O3 + 2 Mn3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
HCOOH + CuO = (HCOO)2Cu + H2O =>
2 HCOOH + CuO = (HCOO)2Cu + H2O
LiCl + BaBr2 = BaCl2 + LiBr =>
2 LiCl + BaBr2 = BaCl2 + 2 LiBr
H2C6H6O6 + NaOH = H2O + Na2C6O6H6 =>
H2C6H6O6 + 2 NaOH = 2 H2O + Na2C6O6H6
Ag2SO4 + KOH = Ag2O + K2SO4 + H2SO4 =>
2 Ag2SO4 + 2 KOH = 2 Ag2O + K2SO4 + H2SO4
CuSO4 + Mg = MgO2 + CuSO2 =>
CuSO4 + Mg = MgO2 + CuSO2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Al + PbO = Pb + AlO6 =>
Al + 6 PbO = 6 Pb + AlO6
Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2
Pb(NO3)4 + Ca(OH)2 = Pb(OH)4 + Ca(NO3)2 =>
Pb(NO3)4 + 2 Ca(OH)2 = Pb(OH)4 + 2 Ca(NO3)2
Zn(Cl2) + KOH = ZnOH + KCl2 =>
Zn(Cl2) + KOH = ZnOH + KCl2
KClO4 + O2 = K2O + ClO4 =>
4 KClO4 + O2 = 2 K2O + 4 ClO4
S2 + Li = Li2S =>
S2 + 4 Li = 2 Li2S
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
N + O3 + H2O = HNO2 =>
2 N + O3 + H2O = 2 HNO2
[Fe(SCN)3] + Na2S2O3 = Na[Fe(SCN)3] + S4O6 =>
4[Fe(SCN)3] + 2 Na2S2O3 = 4 Na[Fe(SCN)3] + S4O6
Fe + OH{-} = Fe(OH)2 + e =>
Fe + 2 OH{-} = Fe(OH)2 + 2e
C6H5NO2 + N2H4 = C6H5NH2 + N2 + H2O =>
2 C6H5NO2 + 3 N2H4 = 2 C6H5NH2 + 3 N2 + 4 H2O
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6O3 + SO4{2-} = CO2 + H2S + OH{-} =>
2 C3H6O3 + 3 SO4{2-} = 6 CO2 + 3 H2S + 6 OH{-}
H2O2(i) = H2O(i) + O2(g) =>
2 H2O2(i) = 2 H2O(i) + O2(g)
Ag + HNO3 + NaCl = AgCl + NaNO3 + H2 =>
2 Ag + 2 HNO3 + 2 NaCl = 2 AgCl + 2 NaNO3 + H2
HNO3 + C6H10O5 = C6H7(NO2)3O5 + H2O =>
3 HNO3 + C6H10O5 = C6H7(NO2)3O5 + 3 H2O
(CaOH)2SO4 + H2SO4 = CaSO4 + H2O =>
(CaOH)2SO4 + H2SO4 = 2 CaSO4 + 2 H2O
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
MnO + KF = MnF + KO =>
MnO + KF = MnF + KO
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K4SO4 + H2O =>
22 HI + 4 KMnO4 + 5 H2SO4 = 11 I2 + 4 MnSO4 + K4SO4 + 16 H2O
N2H4 + H2O = OH + N2H5 =>
N2H4 + H2O = OH + N2H5
Zn(s) + CrCl3(aq) = ZnCl2(aq) + Cr(s) =>
3 Zn(s) + 2 CrCl3(aq) = 3 ZnCl2(aq) + 2 Cr(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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