| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O6 + KOH = KC4H5O6 + H2O
Tl3(aq) + OH(aq) = Tl2O3(s) + H2O(l) =>
2 Tl3(aq) + 18 OH(aq) = 3 Tl2O3(s) + 9 H2O(l)
Co(SO4) + KI + K(IO3) + H2O = Co(OH)2 + K2(SO4) + I2(g) =>
3 Co(SO4) + 5 KI + K(IO3) + 3 H2O = 3 Co(OH)2 + 3 K2(SO4) + 3 I2(g)
CH3COONa + CH3COOH + O2 = CH3COO + NaOH =>
2 CH3COONa + 2 CH3COOH + O2 = 4 CH3COO + 2 NaOH
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
K(s) + AlCl3(s) = Al(s) + KCl(s) =>
3 K(s) + AlCl3(s) = Al(s) + 3 KCl(s)
S + NaOH = Na2S2 + OH =>
2 S + 2 NaOH = Na2S2 + 2 OH
Pb2(CO3)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
Pb2(CO3)2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + 2 CO2
NaOCl + Na2S2O3 = Na2S2O10 + NaCl =>
7 NaOCl + Na2S2O3 = Na2S2O10 + 7 NaCl
CH3CH2COOH + NH3 = CH3CH2CONH2 + H2O =>
CH3CH2COOH + NH3 = CH3CH2CONH2 + H2O
Hg + NaCl = HgCl + Na =>
Hg + NaCl = HgCl + Na
(Ag(NH3)2)NO3 + CH2O = (Ag(NH3)2)NO2 + CH2O2 =>
(Ag(NH3)2)NO3 + CH2O = (Ag(NH3)2)NO2 + CH2O2
MnO2 + FeSO4 = MnSO4 + Fe2O3 + O2 =>
4 MnO2 + 4 FeSO4 = 4 MnSO4 + 2 Fe2O3 + O2
LiAlH4 + H2O = LiOH + Al(OH3) + H2 =>
LiAlH4 + 2 H2O = LiOH + Al(OH3) + 2 H2
CO + PdCl2 + H2O = Pd + CO2 + HCl =>
CO + PdCl2 + H2O = Pd + CO2 + 2 HCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaCl + CCl3 + COOH = HCl + CCl3COONa =>
NaCl + CCl3 + COOH = HCl + CCl3COONa
NaHCO3 + K2PO4 = K2CO3 + NaHPO4 =>
NaHCO3 + K2PO4 = K2CO3 + NaHPO4
Fe(OH)3 + Na2O = Na3FeO3 + H2O =>
2 Fe(OH)3 + 3 Na2O = 2 Na3FeO3 + 3 H2O
Ag2S(s) + CN{-} + H2O = [Ag(CN)2]{-} + HS{-} + OH{-} =>
Ag2S(s) + 4 CN{-} + H2O = 2[Ag(CN)2]{-} + HS{-} + OH{-}
Mg(OH)2 + C6H10O8 = Mg + C6H7O8 + H2O =>
3 Mg(OH)2 + 2 C6H10O8 = 3 Mg + 2 C6H7O8 + 6 H2O
CrCl3 + KMnO4 + NaOH = KCl + MnO2 + H2O + Cl2 + Na2Cr2O7 =>
4 CrCl3 + 6 KMnO4 + 4 NaOH = 6 KCl + 6 MnO2 + 2 H2O + 3 Cl2 + 2 Na2Cr2O7
Sr(NO3)2 + CuSO4 = Sr2(SO4)2 + Cu(NO3)2 =>
2 Sr(NO3)2 + 2 CuSO4 = Sr2(SO4)2 + 2 Cu(NO3)2
ZnCO3 + H3PO4 = Zn2(PO4)2 + H3CO3 =>
2 ZnCO3 + 2 H3PO4 = Zn2(PO4)2 + 2 H3CO3
H3PO4 + Mn(OH)7 = Mn2(HPO4)7 + H2O =>
7 H3PO4 + 2 Mn(OH)7 = Mn2(HPO4)7 + 14 H2O
CO + PdCl2 + H2O = Pd + CO2 + HCl =>
CO + PdCl2 + H2O = Pd + CO2 + 2 HCl
NH3 + Cl = HCl + NCl =>
NH3 + 4 Cl = 3 HCl + NCl
I2 + Na2SO3 + H2SO4 = S + NaIO3 + H2O =>
I2 + Na2SO3 + H2SO4 = 2 S + 2 NaIO3 + H2O
C6H4(OH)2 + KBrO3 = C6H4O2 + BrO + K + H2O =>
2 C6H4(OH)2 + KBrO3 = 2 C6H4O2 + BrO + K + 2 H2O
Na(ClO3)2 = NaCl2 + O2 =>
Na(ClO3)2 = NaCl2 + 3 O2
NH4Cl + Mg = MgCl2 + H2 + NH3 =>
2 NH4Cl + Mg = MgCl2 + H2 + 2 NH3
HNO3 + Ca = Ca(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + 5 H2O + N2O
HS + OH = H2 + SO =>
HS + OH = H2 + SO
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
C6H7NO3S + Na2CO3 = C6H6NO3SNa + H2O + CO2 =>
2 C6H7NO3S + Na2CO3 = 2 C6H6NO3SNa + H2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2CO2 + Mg(NO3)2 = MgCO2 + KNO3 =>
K2CO2 + Mg(NO3)2 = MgCO2 + 2 KNO3
NO + KMnO4 + H2O = MnO + KOH + NO2 =>
5 NO + 2 KMnO4 + H2O = 2 MnO + 2 KOH + 5 NO2
HBr + Ca(OH)2 = CaOHBr + H2O =>
HBr + Ca(OH)2 = CaOHBr + H2O
NaClO + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO + 2 KI + H2SO4 = I2 + NaCl + K2SO4 + H2O
MgF2 = F + Mg =>
MgF2 = 2 F + Mg
LiOH + Fe(No3)2 = LiNo3 + Fe(OH)2 =>
2 LiOH + Fe(No3)2 = 2 LiNo3 + Fe(OH)2
Cu(CIO4)2 + Na2C(O3) = CuCO3 + NaCIO4 =>
Cu(CIO4)2 + Na2C(O3) = CuCO3 + 2 NaCIO4
Cu2S2 + HNO3 = CuSO4 + H2O + NO2 =>
Cu2S2 + 16 HNO3 = 2 CuSO4 + 8 H2O + 16 NO2
AgNO3 + Ba(OH)2 = Ag(OH)2 + BaNO3 =>
AgNO3 + Ba(OH)2 = Ag(OH)2 + BaNO3
LiOH + Fe(No3)2 = LiNo3 + Fe(OH)2 =>
2 LiOH + Fe(No3)2 = 2 LiNo3 + Fe(OH)2
AgNO3HBr = AgBrNHO3 =>
AgNO3HBr = AgBrNHO3
Ca(HSO3)2 + H2O = Ca(OH)2 + H2SO3 =>
Ca(HSO3)2 + 2 H2O = Ca(OH)2 + 2 H2SO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C + H4 = CH4 =>
C + H4 = CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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