| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + LiOH = LiCl + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Mg + CrO = Cr + MgO2 =>
Mg + 2 CrO = 2 Cr + MgO2
Mg + CrO = Cr + MgO =>
Mg + CrO = Cr + MgO
LiOH + Ni(OH)2 + Mn(OH)2 + Co(OH)2 + O2 = Li3NiMnCoO6 + H2O =>
12 LiOH + 4 Ni(OH)2 + 4 Mn(OH)2 + 4 Co(OH)2 + 3 O2 = 4 Li3NiMnCoO6 + 18 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Pb + KO = K + PbO =>
Pb + KO = K + PbO
H3C6H5O7 + NaOH = H2O + NaH2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + NaH2C6H5O7
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca + S = CaS =>
Ca + S = CaS
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Cu + H2SO4 = H2O + CuSO4 + SO2 =>
Cu + 2 H2SO4 = 2 H2O + CuSO4 + SO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe(s) + CuNO3 = Cu + Fe(NO3)2 =>
Fe(s) + 2 CuNO3 = 2 Cu + Fe(NO3)2
Al + Cu(NO3)2 = AlNO3 + Cu =>
2 Al + Cu(NO3)2 = 2 AlNO3 + Cu
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C2H4 + H2O = CO + H2 =>
C2H4 + 2 H2O = 2 CO + 4 H2
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Rb2CO3 + NiO = Rb2O + Ni(CO3) =>
Rb2CO3 + NiO = Rb2O + Ni(CO3)
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Au + O2 = AuO3 =>
2 Au + 3 O2 = 2 AuO3
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
C8H8O2 + NaBH4 = C8H10O2 + Na + BH3 =>
C8H8O2 + 2 NaBH4 = C8H10O2 + 2 Na + 2 BH3
NaOH + Na2CrO4 = NaCrO4 + Na2OH =>
NaOH + Na2CrO4 = NaCrO4 + Na2OH
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CuO = Cu + O =>
CuO = Cu + O
[Fe(H2O)6]{3+} + SCN{-} = [Fe(H2O)5SCN]{2+} + H2O =>
[Fe(H2O)6]{3+} + SCN{-} = [Fe(H2O)5SCN]{2+} + H2O
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ca(HCO3)2 + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H20 =>
5 Ca(HCO3)2 + 15 HC2H3O2 = 5 Ca(C2H3O2)2 + 20 CO2 + 2 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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