| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + C = Mg + CO
BI(OH)5 + LiNo3 = BI(No)3 + Li(OH)5 =>
BI(OH)5 + LiNo3 = BI(No)3 + Li(OH)5
NH3 + HF = NH4F =>
NH3 + HF = NH4F
Fe(NO3)3 + BaSO4 = Fe2(SO4)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaSO4 = Fe2(SO4)3 + 3 Ba(NO3)2
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
AuCl3 + AuS + H2O = H2SO4 + Au + HCl =>
2 AuCl3 + AuS + 4 H2O = H2SO4 + 3 Au + 6 HCl
Si + Ba(OH)2 = Ba3(SiO3)2 + H2 =>
2 Si + 3 Ba(OH)2 = Ba3(SiO3)2 + 3 H2
Na2S2O3 + I3{-} = Na{+} + I{-} + S4O6{2-} =>
2 Na2S2O3 + I3{-} = 4 Na{+} + 3 I{-} + S4O6{2-}
Ni2(SO4)3 + Cr = CrSO4 + Ni =>
Ni2(SO4)3 + 3 Cr = 3 CrSO4 + 2 Ni
Fe3SO4 + H2O = Fe(OH)2 + Fe2(SO4)3 + H2 =>
3 Fe3SO4 + 14 H2O = 7 Fe(OH)2 + Fe2(SO4)3 + 7 H2
C12H22O11 + NaOH = C6H12O6 + Na2O =>
C12H22O11 + 2 NaOH = 2 C6H12O6 + Na2O
H2SO3 + O3 = SO3 + H2O =>
3 H2SO3 + O3 = 3 SO3 + 3 H2O
PB(No3)2(aq) + KI(aq) = PBI2(aq) + KNo3 =>
PB(No3)2(aq) + 2 KI(aq) = PBI2(aq) + 2 KNo3
H2O5 = H2 + O2 =>
2 H2O5 = 2 H2 + 5 O2
H5C2O + R3F2 = R3C2F2H5O =>
H5C2O + R3F2 = R3C2F2H5O
NaMnO4 + KNO3 = KMnO4 + NaNO3 =>
NaMnO4 + KNO3 = KMnO4 + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + CH3OH = CH3COOCH2 + H2O =>
5 CH3COOH + 2 CH3OH = 4 CH3COOCH2 + 4 H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
Zn + H2O + KOH = K[Zn(OH)4] + H2 =>
2 Zn + 6 H2O + 2 KOH = 2 K[Zn(OH)4] + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
MgCr2O7 + NaCl = Na2Cr2O7 + MgCl2 =>
MgCr2O7 + 2 NaCl = Na2Cr2O7 + MgCl2
O = O27 =>
27 O = O27
CH3CH2CH2OH + OH = CO2 + H2O =>
CH3CH2CH2OH + 18 OH = 3 CO2 + 13 H2O
F + O2 = F2O =>
4 F + O2 = 2 F2O
Cu(OH)2 + BaO = BaCuO2 + H2O =>
Cu(OH)2 + BaO = BaCuO2 + H2O
CH3COOC3H7 + H2O = CH3COOH + C2H5OH =>
2 CH3COOC3H7 + 3 H2O = 2 CH3COOH + 3 C2H5OH
Al2 + (SO4) + Ca(OH)2 = Al(OH)3 + Ca2(SO4) =>
2 Al2 + 3(SO4) + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2(SO4)
BaSO4 + H2O2 = H2SO4 + BaO2 =>
BaSO4 + H2O2 = H2SO4 + BaO2
H2O + CuCl2 = H2OCuCl2 =>
H2O + CuCl2 = H2OCuCl2
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
P + Mg = Mg3P =>
P + 3 Mg = Mg3P
Li + O = LiO =>
Li + O = LiO
C3H6O3 + NaOH = CH3CH(OH)COONa + H2O =>
C3H6O3 + NaOH = CH3CH(OH)COONa + H2O
N + NO3 = NNO3 =>
N + NO3 = NNO3
XC7H6O3 + C4H6O3 = XC9H8O4 + HC2H3O2 =>
XC7H6O3 + C4H6O3 = XC9H8O4 + HC2H3O2
BaS + CaI = BaICaS =>
BaS + CaI = BaICaS
KMnO4 + K2SO3 + HBr = KBr2 + MnBr2 + K2SO4 + H2O =>
KMnO4 + 2 K2SO3 + 4 HBr = KBr2 + MnBr2 + 2 K2SO4 + 2 H2O
SrH3 + H2O = Sr(OH)2 + H2 =>
2 SrH3 + 4 H2O = 2 Sr(OH)2 + 5 H2
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
CaCl2 + Br = BrCl + Ca =>
CaCl2 + 2 Br = 2 BrCl + Ca
Ce2O3 + Al(NO3)3 + H2O = CeAlO3 + HNO3 =>
Ce2O3 + 2 Al(NO3)3 + 3 H2O = 2 CeAlO3 + 6 HNO3
P4 + HNO3 = P2O5 + NO2 + H2O =>
P4 + 20 HNO3 = 2 P2O5 + 20 NO2 + 10 H2O
AgNO3 + LiOH = LiO + HNO3 + Ag =>
AgNO3 + LiOH = LiO + HNO3 + Ag
O3 + C8H18 + CO = C7H14O =>
2 O3 + 21 C8H18 + 21 CO = 27 C7H14O
KClO3 + HNO2 = KNO2 + HClO3 =>
KClO3 + HNO2 = KNO2 + HClO3
CaCO + HCl = COCl2 + CaCl2 + H2 =>
CaCO + 4 HCl = COCl2 + CaCl2 + 2 H2
H3C6H5O7 + Fe2O3H2O = H2O + CO2 + Fe =>
H3C6H5O7 + 3 Fe2O3H2O = 7 H2O + 6 CO2 + 6 Fe
BCl3 + LiAlH4 = B2H6 + LiAlCl4 =>
4 BCl3 + 3 LiAlH4 = 2 B2H6 + 3 LiAlCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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