| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + NaOH = NaClO3 + H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = C02 + H2O =>
2 CH4 + 2 O2 = C02 + 4 H2O
Mn(ClO3)2 = MnCl2 + O2 =>
Mn(ClO3)2 = MnCl2 + 3 O2
Ca(oh)2 + Al2(So4)3 = Al(oh)3 + CaSo4 =>
9 Ca(oh)2 + 6 Al2(So4)3 = 4 Al(oh)3 + 18 CaSo4
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Cu2CO3 = CuNO3 + CO2 + H2O =>
2 HNO3 + Cu2CO3 = 2 CuNO3 + CO2 + H2O
Pb(OH)4 + H2SO4 = Pb(SO4)2 + H2O =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li(s) + H2(g) = LiH(s) =>
2 Li(s) + H2(g) = 2 LiH(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4 + O2 = P2O =>
P4 + O2 = 2 P2O
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(ClO2)2(aq) + Li2CO3(aq) = CaCO3(s) + LiClO2(aq) =>
Ca(ClO2)2(aq) + Li2CO3(aq) = CaCO3(s) + 2 LiClO2(aq)
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Be(s) + AgNO3(aq) = Be(NO3)2(aq) + Ag(s) =>
Be(s) + 2 AgNO3(aq) = Be(NO3)2(aq) + 2 Ag(s)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BrF3 = Br + F =>
BrF3 = Br + 3 F
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
H2O + CO = H2 + CO2 =>
H2O + CO = H2 + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 H2O(l)
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HG2{2+} + I{-} = HG2I2 =>
HG2{2+} + 2 I{-} = HG2I2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CuCl2 + K3PO4 = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3PO4 = Cu3(PO4)2 + 6 KCl
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Cd + HCl = CdCl + H2 =>
2 Cd + 2 HCl = 2 CdCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/19
Équations équilibrées sur06/18/18
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