| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaSO3 + H2O = (CaOH)2SO3 + SO2
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Mo + KNO3 + KOH = K2MoO4 + KNO2 + H2O =>
Mo + 3 KNO3 + 2 KOH = K2MoO4 + 3 KNO2 + H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaOH + NaSO4 = Na2 + OHSO4 =>
NaOH + NaSO4 = Na2 + OHSO4
PH3 + HJO3 = J2 + HPO3 + H2O =>
5 PH3 + 8 HJO3 = 4 J2 + 5 HPO3 + 9 H2O
C3H6Br2 + H2O = C3H6(OH)2 + HBr =>
C3H6Br2 + 2 H2O = C3H6(OH)2 + 2 HBr
CaO + HNO3 = CaHNO4 =>
CaO + HNO3 = CaHNO4
AgNO3(aq) + MgBr2 = AgBr(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgBr2 = 2 AgBr(s) + Mg(NO3)2(aq)
HNO2 + HJ = NO + J2 + H2O =>
2 HNO2 + 2 HJ = 2 NO + J2 + 2 H2O
CH3CH3 + HNO3 = CH3CH2NO2 + H2O =>
CH3CH3 + HNO3 = CH3CH2NO2 + H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C6H5Cl + O2 = CO + H2O + Cl2 =>
4 C6H5Cl + 17 O2 = 24 CO + 10 H2O + 2 Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sn + HNO3 = SnO3 + NO2 + H2O =>
Sn + 6 HNO3 = SnO3 + 6 NO2 + 3 H2O
AuF3 = F2 + Au =>
2 AuF3 = 3 F2 + 2 Au
Ca + F = Ca{5} + F{-} =>
Ca + 5 F = Ca{5} + 5 F{-}
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr =>
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
NaI + Cl2 = NaICl2 =>
NaI + Cl2 = NaICl2
Mo + O2 = Mo2O5 =>
4 Mo + 5 O2 = 2 Mo2O5
NaI + Cl2 = NaICl2 =>
NaI + Cl2 = NaICl2
H2SO3(aq) + CsOH(aq) = H2OH + CsSO3 =>
H2SO3(aq) + CsOH(aq) = H2OH + CsSO3
Zn + AgC2H3O2 = Ag2 + ZnC2H3O2 =>
2 Zn + 2 AgC2H3O2 = Ag2 + 2 ZnC2H3O2
Br2 + SO3{2-} + OH{-} = Br{-} + SO4{2-} + H2O =>
Br2 + SO3{2-} + 2 OH{-} = 2 Br{-} + SO4{2-} + H2O
NiSO4*7H2O = NiO + H2SO4 + H2O =>
NiSO4*7H2O = NiO + H2SO4 + 6 H2O
C6H14 + BrOH = C6H15BrO =>
C6H14 + BrOH = C6H15BrO
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
N + O + H2O = HNO3 =>
2 N + 5 O + H2O = 2 HNO3
K(SO3) + H2O = H2SO3 + K(OH)2 =>
K(SO3) + 2 H2O = H2SO3 + K(OH)2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
PbSO4 + KOH = K4[Pb(OH)6] + K2SO4 =>
PbSO4 + 6 KOH = K4[Pb(OH)6] + K2SO4
CaPO4 + SiO2 + C = CaSiO3 + CO + P4 =>
4 CaPO4 + 4 SiO2 + 12 C = 4 CaSiO3 + 12 CO + P4
ZnSO4 + H2O = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 H2O = (ZnOH)2SO4 + H2SO4
CuSO4 + NaI = CuI + Na2SO4 + I2 =>
2 CuSO4 + 4 NaI = 2 CuI + 2 Na2SO4 + I2
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
NaNO3 + Cu + H2SO4 = CuSO4 + NO2 + NaOH =>
2 NaNO3 + Cu + H2SO4 = CuSO4 + 2 NO2 + 2 NaOH
Pb(NO3)2 + Fe(Cl)3 = Pb(Cl)2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe(Cl)3 = 3 Pb(Cl)2 + 2 Fe(NO3)3
Ag2(SO4) + BaCl2 = Ba(SO4) + AgCl =>
Ag2(SO4) + BaCl2 = Ba(SO4) + 2 AgCl
FeSO4 + CaOH = Fe(OH)2 + Ca2SO4 =>
FeSO4 + 2 CaOH = Fe(OH)2 + Ca2SO4
Mg(OH)2 + H2SO4 = H2O + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H2O + MgSO4
SO2 + H2O = H2SO3 = =>
SO2 + H2O = H2SO3
Fe + CuU2 = FeU2 + Cu =>
Fe + CuU2 = FeU2 + Cu
Fe(NO3)3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + Fe2(SO4)3(aq) =>
2 Fe(NO3)3(aq) + 3 MgSO4(aq) = 3 Mg(NO3)2(aq) + Fe2(SO4)3(aq)
Mg2(OH)2CO3 + CO2 = MgCO3 + H2O =>
Mg2(OH)2CO3 + CO2 = 2 MgCO3 + H2O
Cu2SFeS2 + O2 = CuO + Fe2O3 + SO2 =>
4 Cu2SFeS2 + 19 O2 = 8 CuO + 2 Fe2O3 + 12 SO2
Fe2O3 + NaHSO4 = NaOH + Fe2(SO4)3 =>
Fe2O3 + 3 NaHSO4 = 3 NaOH + Fe2(SO4)3
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
(NH4)2SO3 + O2 = H2SO4 + HNO3 + H2O =>
2(NH4)2SO3 + 9 O2 = 2 H2SO4 + 4 HNO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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