| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2(g) + 5 H(g) = NH3O(g) + H2O(l)
Li3PO4 + ZnCl = Zn3(PO4)2 + Li2Cl =>
2 Li3PO4 + 3 ZnCl = Zn3(PO4)2 + 3 Li2Cl
H2CO3 + LiOH = Li2CO3 + H2O(l) =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O(l)
Sr + N2 = Sr2N3 =>
4 Sr + 3 N2 = 2 Sr2N3
Cu + Na2SO4 = CuNa2SO4 =>
Cu + Na2SO4 = CuNa2SO4
X5Y11ZY + Z2 = XZ2 + Y2Z =>
2 X5Y11ZY + 15 Z2 = 10 XZ2 + 12 Y2Z
NaCl(aq) + KI(aq) = NaK + ClI =>
NaCl(aq) + KI(aq) = NaK + ClI
C = C32 =>
32 C = C32
C6H6O + FeCl3 = [Fe(C6H5OH)6] + Cl =>
6 C6H6O + FeCl3 = [Fe(C6H5OH)6] + 3 Cl
H3COH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 H3COH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
BaCl2 + AgNO3 + H2SO4 = BaSO4 + AgCl + HNO3 =>
BaCl2 + 2 AgNO3 + H2SO4 = BaSO4 + 2 AgCl + 2 HNO3
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2CO3 + LiOH = Li2CO3 + H2O(l) =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O(l)
C2H6 + Br2 = (hv)C2Br6 + HBr =>
C2H6 + 6 Br2 = (hv)C2Br6 + 6 HBr
NaNO2 + H2SO4 = NaNO3 + S + H2O =>
3 NaNO2 + H2SO4 = 3 NaNO3 + S + H2O
Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Hg + CO = HgO + C =>
Hg + CO = HgO + C
NaSC3H6 + O2 = C3H6SSC3H6 + Na2O =>
4 NaSC3H6 + O2 = 2 C3H6SSC3H6 + 2 Na2O
K2(C2O4) + CaCl2 = KCl + Ca(C2O4) =>
K2(C2O4) + CaCl2 = 2 KCl + Ca(C2O4)
AgNO3 + Cl2 = AgCl + NO3 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CoCl2 + CH3CSNH2 + NH4OH = CoS + CH3C(O)NH2 + NH4Cl + HCl =>
CoCl2 + CH3CSNH2 + NH4OH = CoS + CH3C(O)NH2 + NH4Cl + HCl
N + HNO3 = NNO3 + H2 =>
2 N + 2 HNO3 = 2 NNO3 + H2
Li2O + BaCl2 = LiCl + BaO =>
Li2O + BaCl2 = 2 LiCl + BaO
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
Na2S + Na2SO3 = S + Na2O =>
2 Na2S + Na2SO3 = 3 S + 3 Na2O
ZnBr2 + KHO = KBr2 + ZnHO =>
ZnBr2 + KHO = KBr2 + ZnHO
Na2SeO3 + KIO3 + H2SO4 = Na2SeO4 + K2SO4 + I2 + H2O =>
5 Na2SeO3 + 2 KIO3 + H2SO4 = 5 Na2SeO4 + K2SO4 + I2 + H2O
FeCl2(aq) + AgNO3(aq) = Fe(NO3)2 + AgCl =>
FeCl2(aq) + 2 AgNO3(aq) = Fe(NO3)2 + 2 AgCl
H5IO6 + I{-} + H{+} = I2 + H2O =>
H5IO6 + 7 I{-} + 7 H{+} = 4 I2 + 6 H2O
Ba + NaO = BaO + Na =>
Ba + NaO = BaO + Na
Zn + K2Cr2O7 + HCl = ZnCl2 + Cr2O3 + KCl + H2O =>
3 Zn + K2Cr2O7 + 8 HCl = 3 ZnCl2 + Cr2O3 + 2 KCl + 4 H2O
C57H104O6 + CH4O = C19H36O2 + H2O =>
3 C57H104O6 + 38 CH4O = 11 C19H36O2 + 34 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
AlH3 + H2O = Al(OH) + H2 =>
AlH3 + H2O = Al(OH) + 2 H2
Cu(Cl2)2 + NaNO3 = Cu(NO3)2 + Na(Cl2) =>
Cu(Cl2)2 + 2 NaNO3 = Cu(NO3)2 + 2 Na(Cl2)
NaOH + Al(OH)3 = NaAlO2 + H2O =>
NaOH + Al(OH)3 = NaAlO2 + 2 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NiCl2*6H2O + HNO3 = Ni(NO3)2*6H2O + HCl =>
NiCl2*6H2O + 2 HNO3 = Ni(NO3)2*6H2O + 2 HCl
H2O + NO = NH3 + O2 =>
6 H2O + 4 NO = 4 NH3 + 5 O2
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Cu(SO4) + BaCl2 = CuCl + Ba(SO4)2 =>
2 Cu(SO4) + BaCl2 = 2 CuCl + Ba(SO4)2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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