| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 MnSO4 + 10 NaIO4 + 16 H2O = 14 HMnO4 + 5 I2 + 5 Na2SO4 + 9 H2SO4
Br2 + InI3 = BrI + In =>
3 Br2 + 2 InI3 = 6 BrI + 2 In
Fe(OH)2 + SO3{2-} + H2O = FeS + Fe(OH)3 + OH{-} =>
7 Fe(OH)2 + SO3{2-} + 3 H2O = FeS + 6 Fe(OH)3 + 2 OH{-}
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
HI + AgNO3 = AgI + I2 + H2O + NO =>
8 HI + 2 AgNO3 = 2 AgI + 3 I2 + 4 H2O + 2 NO
Mg(s) + Al(s) = AlMg =>
Mg(s) + Al(s) = AlMg
K + P = K3P2 =>
3 K + 2 P = K3P2
CaH2H2O = CaOHH3 =>
CaH2H2O = CaOHH3
C18H34O2 + CH3OH = C19H36O2 + C3H8O3 =>
34 C18H34O2 + 5 CH3OH = 32 C19H36O2 + 3 C3H8O3
NaNO3HCl = NaClHNO3 =>
NaNO3HCl = NaClHNO3
FGe = GeF =>
FGe = GeF
CH3O + HCl = CH3Cl + OH =>
CH3O + HCl = CH3Cl + OH
Cl{-} + NO3{-} + H{+} = ClO{-} + NO + OH{-} =>
3 Cl{-} + 2 NO3{-} + H{+} = 3 ClO{-} + 2 NO + OH{-}
[Ag(NH3)2]ClHNO3 = AgClHNO3(NH3)2 =>
[Ag(NH3)2]ClHNO3 = AgClHNO3(NH3)2
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + H3PO4 + H2O =>
5 CH3CH2CH2OH + PCl5 = 5 CH3CH2CH2Cl + H3PO4 + H2O
NH4Cl + AgOH = NOH5 + AgCl =>
NH4Cl + AgOH = NOH5 + AgCl
CH4 + Cl2 + NaOH = NaCl + CO2 + H2O =>
CH4 + 4 Cl2 + 8 NaOH = 8 NaCl + CO2 + 6 H2O
ZrOCl2*8H2O + H2C2O4*H2O + KOH = K2Zr(C2O4)3(H2C2O4)*H2O + KCl + H2O =>
ZrOCl2*8H2O + 4 H2C2O4*H2O + 4 KOH = K2Zr(C2O4)3(H2C2O4)*H2O + 2 KCl + 16 H2O
KMnO4 + H2O = O2 + MnO2 + KOH =>
4 KMnO4 + 2 H2O = 3 O2 + 4 MnO2 + 4 KOH
CO + CH3SH = CH3CO(SCH3) + H2S =>
CO + 2 CH3SH = CH3CO(SCH3) + H2S
ClO{-}(aq) + Mn(OH)2(s) = Cl{-}(aq) + MnO2(s) + H2O(l) =>
ClO{-}(aq) + Mn(OH)2(s) = Cl{-}(aq) + MnO2(s) + H2O(l)
HH2H = H =>
HH2H = 4 H
LiCl + H2SO4 = HCl + Li2SO4 =>
2 LiCl + H2SO4 = 2 HCl + Li2SO4
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
HNO3 + Na2SO3 = NaNO3 + SO2 + H2O =>
2 HNO3 + Na2SO3 = 2 NaNO3 + SO2 + H2O
Fe(OH)3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
8 Fe(OH)3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 20 H2O
Po + H2O = H2PoO =>
Po + H2O = H2PoO
HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
ZnKOH = Zn(KOH) =>
ZnKOH = Zn(KOH)
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Li2O3CO2 = Li2CO3O2 =>
Li2O3CO2 = Li2CO3O2
CuCl2 + K2SO3 = CuSO3 + KCl =>
CuCl2 + K2SO3 = CuSO3 + 2 KCl
CO(NH2)2(aq) + HOCl = NCl3(aq) + CO2(aq) + H2O(l) =>
CO(NH2)2(aq) + 6 HOCl = 2 NCl3(aq) + CO2(aq) + 5 H2O(l)
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
ZnCl2 + Al(NO3)3 = Zn(NO3)2 + AlCl3 =>
3 ZnCl2 + 2 Al(NO3)3 = 3 Zn(NO3)2 + 2 AlCl3
Ag2SO4 + AlBr3 = AgBr + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlBr3 = 6 AgBr + Al2(SO4)3
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
C3H8O3 + HCl = C3H6Cl2O + H2O =>
C3H8O3 + 2 HCl = C3H6Cl2O + 2 H2O
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Br + BaI = BrI + Ba =>
Br + BaI = BrI + Ba
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Cr2O3 + NaBrO3 + H2O + H2SO4 = H2Cr2O7 + Br2 + Na2SO4 =>
5 Cr2O3 + 6 NaBrO3 + 2 H2O + 3 H2SO4 = 5 H2Cr2O7 + 3 Br2 + 3 Na2SO4
Al(s) + H2O(l) = Al3O4(s) + H2(g) =>
3 Al(s) + 4 H2O(l) = Al3O4(s) + 4 H2(g)
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ti(SO4)2 + H2O = TiO(OH)2 + H2SO4 =>
Ti(SO4)2 + 3 H2O = TiO(OH)2 + 2 H2SO4
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
CH3CH2OH + Na = H2 + C2H5ONa =>
2 CH3CH2OH + 2 Na = H2 + 2 C2H5ONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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