| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cu2O + C3H8O = 12 Cu + 4 H2O + 3 CO
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AGI + NH4OH = AGOH + NH4I =>
AGI + NH4OH = AGOH + NH4I
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cl2(g) + OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O(l) =>
Cl2(g) + 2 OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
FeHPO3 + OH = PO4 + Fe(OH)3 + H2O =>
FeHPO3 + 6 OH = PO4 + Fe(OH)3 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
N2O4 = NO2 =>
N2O4 = 2 NO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2O2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
H2O2 + 2 KI + H2SO4 = I2 + K2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
H2 + FeO3 = H2O + Fe =>
3 H2 + FeO3 = 3 H2O + Fe
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C7H14 + O = CO + H2O =>
C7H14 + 14 O = 7 CO + 7 H2O
NH4 + CuO = H2O + Cu + N =>
NH4 + 2 CuO = 2 H2O + 2 Cu + N
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H7 + O2 = CO + H2O =>
4 C7H7 + 21 O2 = 28 CO + 14 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
CuO + C3H8O = Cu + H2O + CO =>
6 CuO + C3H8O = 6 Cu + 4 H2O + 3 CO
NaBr + K3PO4 = NaPO4 + BrK3 =>
NaBr + K3PO4 = NaPO4 + BrK3
(C2H5)2NH + O2 = CO2 + H2O + N2 =>
4(C2H5)2NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Zn + HNO3 = Zn(NO3)2 + HN4NO3 + H2O =>
10 Zn + 25 HNO3 = 10 Zn(NO3)2 + HN4NO3 + 12 H2O
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
C7H14 + O2 = C7O2 + H2 =>
C7H14 + O2 = C7O2 + 7 H2
NaBr + K3PO4 = NaPO4 + K3Br =>
NaBr + K3PO4 = NaPO4 + K3Br
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al3O2 = Al + O2 =>
Al3O2 = 3 Al + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/16
Équations équilibrées sur06/29/15
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