| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 CO + 18 H2O = 17 O2 + 2 C8H18
H{+} + Mn{2+} + NaBiO3 = Bi{3+} + MnO4{-} + Na{+} + H2O =>
14 H{+} + 2 Mn{2+} + 5 NaBiO3 = 5 Bi{3+} + 2 MnO4{-} + 5 Na{+} + 7 H2O
AgNO + HCl = HNO + AgCl =>
AgNO + HCl = HNO + AgCl
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
Pb(NO3)2 + Na2S = PbS + Na + NO3 =>
Pb(NO3)2 + Na2S = PbS + 2 Na + 2 NO3
SO2 + MgO = SMg + O =>
SO2 + MgO = SMg + 3 O
Al(OH) + Na(No3) = Al(No3) + Na(OH) =>
Al(OH) + Na(No3) = Al(No3) + Na(OH)
C6H6 + ClCH3 = C6H5CH3 + HCl =>
C6H6 + ClCH3 = C6H5CH3 + HCl
C5H7O2N + O2 = H{+} + NO3{-} + CO2 + H2O =>
C5H7O2N + 7 O2 = H{+} + NO3{-} + 5 CO2 + 3 H2O
Ca + HCl + O2 = Ca(ClO) + H2 =>
2 Ca + 2 HCl + O2 = 2 Ca(ClO) + H2
Li + Zn(NO3) = Zn + Li(NO3) =>
Li + Zn(NO3) = Zn + Li(NO3)
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCHO2 + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCHO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(OH)2 + P4O10 + H3PO4 = Ca(H2PO4)2 =>
3 Ca(OH)2 + P4O10 + 2 H3PO4 = 3 Ca(H2PO4)2
H2SO4 + NaOH = NaH2 + SO4OH =>
H2SO4 + NaOH = NaH2 + SO4OH
C2H5OH + O2 = COH + H5O2 =>
10 C2H5OH + 13 O2 = 20 COH + 8 H5O2
Br2 + CaCl2 = CaBr + Cl2 =>
Br2 + 2 CaCl2 = 2 CaBr + 2 Cl2
C10H19ClO + NaOH + H2O2 = C20H38O4 + NaCl + H2O =>
2 C10H19ClO + 2 NaOH + H2O2 = C20H38O4 + 2 NaCl + 2 H2O
AlN + O2 = Al2O3 + N2O4 =>
4 AlN + 7 O2 = 2 Al2O3 + 2 N2O4
C19H40 + H2O = CO2 + H2 =>
C19H40 + 38 H2O = 19 CO2 + 58 H2
CrO4{-2} + Fe{2+} + OH{-} + H2O = Cr(OH)3 + Fe(OH)3 =>
CrO4{-2} + 3 Fe{2+} + 4 OH{-} + 4 H2O = Cr(OH)3 + 3 Fe(OH)3
Al(OH) + Na(No3) = Al(No3) + Na(OH) =>
Al(OH) + Na(No3) = Al(No3) + Na(OH)
Fe2(SO4)3 + NH3 = [Fe(NH3)6]2(SO4)3 =>
Fe2(SO4)3 + 12 NH3 = [Fe(NH3)6]2(SO4)3
B + Ag1Cl = BCl + Ag =>
B + Ag1Cl = BCl + Ag
CO2 + H2O + N2 = C5H7N + O2 =>
20 CO2 + 14 H2O + 2 N2 = 4 C5H7N + 27 O2
SO2 + MgO = SMg + O =>
SO2 + MgO = SMg + 3 O
SnI4 + KI = SnI6{2-} + K{+} =>
SnI4 + 2 KI = SnI6{2-} + 2 K{+}
C13H10Cl2 + C6H14N2O + H2O = C19H23ClN2O + HClH2O =>
C13H10Cl2 + C6H14N2O + H2O = C19H23ClN2O + HClH2O
AlN + O2 = Al2O3 + N2O4 =>
4 AlN + 7 O2 = 2 Al2O3 + 2 N2O4
CoCl2 + HI = CoI2 + HCl =>
CoCl2 + 2 HI = CoI2 + 2 HCl
Ca(OH)2 + NH4(NO3) = CaNO3 + NH3 + H2O =>
8 Ca(OH)2 + 7 NH4(NO3) = 8 CaNO3 + 6 NH3 + 13 H2O
H6Mo2O7 + Fe(OH)3 = Fe2Mo2O7 + H2O =>
H6Mo2O7 + 2 Fe(OH)3 = Fe2Mo2O7 + 6 H2O
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
MnCl2 + KNO3 + KOH = Mn2O3 + KNO2 + KCl + H2O =>
2 MnCl2 + KNO3 + 4 KOH = Mn2O3 + KNO2 + 4 KCl + 2 H2O
K2CO3 + HCN = KCN + H2CO3 =>
K2CO3 + 2 HCN = 2 KCN + H2CO3
C2H4 + F2 = C2H4F2 =>
C2H4 + F2 = C2H4F2
MnSO4 + Na2CO2 + O2 = CO2 + Na2SO4 + Na2MnO4 =>
MnSO4 + 2 Na2CO2 + 2 O2 = 2 CO2 + Na2SO4 + Na2MnO4
Al + PbCl3 = Pb + AlCl3 =>
Al + PbCl3 = Pb + AlCl3
NaI + Br2 = NaBr + I =>
2 NaI + Br2 = 2 NaBr + 2 I
NaCH3COO(aq) + AgNO3(aq) = AgCH3COO(aq) + NaNO3(s) =>
NaCH3COO(aq) + AgNO3(aq) = AgCH3COO(aq) + NaNO3(s)
NaNO3 + K2SO4 = NaSO4 + K2NO3 =>
NaNO3 + K2SO4 = NaSO4 + K2NO3
HBr + (C3H7NH3)OH = C3H7NH3Br + H2O =>
HBr + (C3H7NH3)OH = C3H7NH3Br + H2O
C6H22O11 + O2 = CO2 + H2O =>
C6H22O11 + 6 O2 = 6 CO2 + 11 H2O
(HCOOH) = O2 + H2C =>
(HCOOH) = O2 + H2C
Ca(OH)2 + NH4(NO3) = CaNO3 + NH3 + H2O =>
8 Ca(OH)2 + 7 NH4(NO3) = 8 CaNO3 + 6 NH3 + 13 H2O
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
Na + BrCl2 = NaCl2 + Br2 =>
2 Na + 2 BrCl2 = 2 NaCl2 + Br2
Hg2NO3 + HCl = H2NO3 + HgCl =>
Hg2NO3 + 2 HCl = H2NO3 + 2 HgCl
AlBr3 + F2 = AlF3 + Br2 =>
2 AlBr3 + 3 F2 = 2 AlF3 + 3 Br2
H{+} + MnO4{-} + (CH3)2CHOH = Mn{2+} + CH3CO2H + H2O =>
36 H{+} + 12 MnO4{-} + 10(CH3)2CHOH = 12 Mn{2+} + 15 CH3CO2H + 28 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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