| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + Cl2 = C2H5Cl + HCl
NaHSO3 = Na2SO3 + SO2(g) + H2O(l) =>
2 NaHSO3 = Na2SO3 + SO2(g) + H2O(l)
MgCaSi2O6 + CaMgSiO4 = Ca2MgSi2O7 + Mg2SiO4 =>
MgCaSi2O6 + 3 CaMgSiO4 = 2 Ca2MgSi2O7 + Mg2SiO4
Li3PO4 + AuNO3 = LiNO3 + Au3PO4 =>
Li3PO4 + 3 AuNO3 = 3 LiNO3 + Au3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + Sb2O3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 SbH3
Ba(NO3)2 + Na2CO3 = Ba(CO3)2 + Na2NO3 =>
Ba(NO3)2 + 2 Na2CO3 = Ba(CO3)2 + 2 Na2NO3
KH + C2H5OH = KOH + C2H6 =>
KH + C2H5OH = KOH + C2H6
Al2O3 + NaOH + H2O = Na[Al(OH)4*2H2O] =>
Al2O3 + 2 NaOH + 7 H2O = 2 Na[Al(OH)4*2H2O]
Ca(OCl)2 + C7H8 = C7H6Cl2 + Ca(OH)2 =>
Ca(OCl)2 + C7H8 = C7H6Cl2 + Ca(OH)2
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
Cu(OH)2 + NaOH = Na2 + Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = Na2 + Cu(OH)4
Fe(iii) + O2 = Fe2O3 =>
4 Fe(iii) + 3 O2 = 2 Fe2O3
U + Br = UBr3 =>
U + 3 Br = UBr3
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
Tl + NaOH = Tl(NaOH)2 =>
Tl + 2 NaOH = Tl(NaOH)2
C2H5SH(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H5SH(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH4 + NH3 + H2O = C2H5NO2 + H2 =>
2 CH4 + NH3 + 2 H2O = C2H5NO2 + 5 H2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
HCHO + [Ag(NH3)2]OH = CO2 + H2O + Ag + NH3 =>
HCHO + 4[Ag(NH3)2]OH = CO2 + 3 H2O + 4 Ag + 8 NH3
LiOH + CH3COOH = CH3COOLi + H2O =>
LiOH + CH3COOH = CH3COOLi + H2O
LiHCO3 + H3PO3 = Li3PO3 + H2CO3 =>
3 LiHCO3 + H3PO3 = Li3PO3 + 3 H2CO3
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Mn{2+} + ClO{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 ClO{-} + 6 OH{-} = 2 MnO4{-} + 5 Cl{-} + 3 H2O
CH3CH(OH)(CH3) + O2 = CO2 + H2O =>
2 CH3CH(OH)(CH3) + 9 O2 = 6 CO2 + 8 H2O
NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq) =>
2 NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq)
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
MgCaSi2O6 + CaMgSiO4 = Ca2MgSi2O7 + Mg2SiO4 =>
MgCaSi2O6 + 3 CaMgSiO4 = 2 Ca2MgSi2O7 + Mg2SiO4
NH3 + H2BO3 = B + N2H4 + H2O =>
4 NH3 + H2BO3 = B + 2 N2H4 + 3 H2O
C6H5COOH + H2O = C6H5COO{-} + H3O{+} =>
C6H5COOH + H2O = C6H5COO{-} + H3O{+}
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CuO + Br2 = Cu + Br2O3 =>
3 CuO + Br2 = 3 Cu + Br2O3
C4H7O2C2H5 + NH3 = C4H7ONH2 + C2H5OH =>
C4H7O2C2H5 + NH3 = C4H7ONH2 + C2H5OH
MgO + K2O = K2MgO2 =>
MgO + K2O = K2MgO2
MgCaSi2O6 + CaMgSiO4 = Ca2MgSi2O7 + Mg2SiO4 =>
MgCaSi2O6 + 3 CaMgSiO4 = 2 Ca2MgSi2O7 + Mg2SiO4
Al(OH)3 + H2SO4 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
2 Al(OH)3 + 3 H2SO4 + K2SO4 + 18 H2O = 2 KAl(SO4)2*12H2O
C2H4Cl2 + KOH = C2H4ClOH + KCl =>
C2H4Cl2 + KOH = C2H4ClOH + KCl
KI + Rb2SO4 = K2SO4 + RbI =>
2 KI + Rb2SO4 = K2SO4 + 2 RbI
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
K2S2O8 + Cr2(SO4)3 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
3 K2S2O8 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 2 K2SO4 + 7 H2SO4
HgS = Hg + S =>
HgS = Hg + S
Ag + HNO3 = Ag(NO3)3 + H2O + NO2 =>
Ag + 6 HNO3 = Ag(NO3)3 + 3 H2O + 3 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO + NaCl = CuCl + NaSO =>
CuSO + NaCl = CuCl + NaSO
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
AlCl + NaH = AlH + NaCl =>
AlCl + NaH = AlH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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