| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)2 + KOH = FeOH + K(NO3)2
C6 + H8 + O6 = C6H6O6 =>
4 C6 + 3 H8 + 4 O6 = 4 C6H6O6
NaOH(aq) + HCl(aq) = H2O(s) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = H2O(s) + NaCl(aq)
Al + Fe2O3 = Al3O3 + Fe =>
3 Al + Fe2O3 = Al3O3 + 2 Fe
Fe2Cu4S6 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2O + H2O =>
4 Fe2Cu4S6 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 25 N2O + 29 H2O
NaOH + KHC8H5O4 = NaKC8H5O4 + H2O =>
NaOH + KHC8H5O4 = NaKC8H5O4 + H2O
Ca + AlI3 = Al + CaI2 =>
3 Ca + 2 AlI3 = 2 Al + 3 CaI2
KHC8H5O4 + NaOH = KNaC8H5O4 + H2O =>
KHC8H5O4 + NaOH = KNaC8H5O4 + H2O
AgNO3 + KCl = Cl2 + KNO3 + Ag2O + NO2 =>
4 AgNO3 + 2 KCl = Cl2 + 2 KNO3 + 2 Ag2O + 2 NO2
As + H2O = H2AsO4{-} + AsH3 + H{+} =>
8 As + 12 H2O = 3 H2AsO4{-} + 5 AsH3 + 3 H{+}
NaOH + KHC8H5O4 = NaKC8H5O4 + H2O =>
NaOH + KHC8H5O4 = NaKC8H5O4 + H2O
[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + H2CO3 + HNO3 =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + H2CO3 + HNO3
CaCl2 + NaPh = CaPh2 + NaCl =>
CaCl2 + 2 NaPh = CaPh2 + 2 NaCl
MgSO4 + NH4NO3 = Mg(NO3)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4NO3 = Mg(NO3)2 + (NH4)2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + N2O = H2O + N2 =>
2 NH3 + 3 N2O = 3 H2O + 4 N2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
K3Fe(SCN)6 + AgNO3 = AgFe(SCN)6 + K3NO3 =>
K3Fe(SCN)6 + AgNO3 = AgFe(SCN)6 + K3NO3
KCl + HNO3 = KH + NO3Cl =>
KCl + HNO3 = KH + NO3Cl
C3H8O3 + CH3COOH = C5H10O4 + H2O =>
C3H8O3 + CH3COOH = C5H10O4 + H2O
Na2SiO + H2O = NaOH + H2SiO =>
Na2SiO + 2 H2O = 2 NaOH + H2SiO
Fe(OH) + NaI = FeI + NaOH =>
Fe(OH) + NaI = FeI + NaOH
MnO4{-} + H{+} + Cl{-} = H2O + Mn{2+} + Cl2 =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 8 H2O + 2 Mn{2+} + 5 Cl2
Mg + ClO = Mg(ClO) =>
Mg + ClO = Mg(ClO)
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
NHClO4 = N2 + O2 + Cl2 + H2O =>
4 NHClO4 = 2 N2 + 7 O2 + 2 Cl2 + 2 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
ZnBr + AgNO = ZnNO + AgBr =>
ZnBr + AgNO = ZnNO + AgBr
Ni(NO3)2 + CuSO4 = Ni(SO4)2 + CuNO3 =>
Ni(NO3)2 + 2 CuSO4 = Ni(SO4)2 + 2 CuNO3
Ba(OH)2 + TiO2 = BaTiO3 + H2 + O2 =>
2 Ba(OH)2 + 2 TiO2 = 2 BaTiO3 + 2 H2 + O2
C + HNO3 = HN + CO2 =>
3 C + 2 HNO3 = 2 HN + 3 CO2
MgO + K2O = MgO2 + K2 =>
MgO + K2O = MgO2 + K2
Al + B2O3 = Al2O3 + AlB12 =>
13 Al + 6 B2O3 = 6 Al2O3 + AlB12
Cu + HSO + O2 = CuSO4 + H2O =>
4 Cu + 4 HSO + 7 O2 = 4 CuSO4 + 2 H2O
KHS + HCl = KCl + H2S =>
KHS + HCl = KCl + H2S
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
C8H9Cl + KMnO4 + H2SO4 = C6H5O2Cl + CO2 + MnSO4 + K2SO4 + H2O =>
5 C8H9Cl + 16 KMnO4 + 24 H2SO4 = 5 C6H5O2Cl + 10 CO2 + 16 MnSO4 + 8 K2SO4 + 34 H2O
NO2{-} + Al + H2O + OH{-} = Al(OH)6{3-} + NH3 =>
NO2{-} + 2 Al + 5 H2O + 5 OH{-} = 2 Al(OH)6{3-} + NH3
HCl + HNO3 = H2O + NO + HOCl =>
3 HCl + 2 HNO3 = H2O + 2 NO + 3 HOCl
KOH + (H)3(PO)4 = (K)3(PO)4 + (H)2O =>
3 KOH + (H)3(PO)4 = (K)3(PO)4 + 3(H)2O
MnO + PbO2 + H(NO3) = HMnO4 + Pb(NO3) + H2O =>
3 MnO + 5 PbO2 + 5 H(NO3) = 3 HMnO4 + 5 Pb(NO3) + H2O
K2S + Cr(NO3)2 = K2(NO3)2 + CrS =>
K2S + Cr(NO3)2 = K2(NO3)2 + CrS
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CH3(CH2)2CH2OH + CH3CH2OH = (CH3)2(CH2)3CH3O + HO =>
CH3(CH2)2CH2OH + CH3CH2OH = (CH3)2(CH2)3CH3O + HO
Iron + carbonmonoxide = Fe2O3 + Carbon =>
2 Fe + 3 CO = Fe2O3 + 3 C
RbBr + Pb(NO3)2 = PbBr2 + RbNO3 =>
2 RbBr + Pb(NO3)2 = PbBr2 + 2 RbNO3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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