| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
H2CO3 + Au2O3 = Au2(CO3)3 + H2O =>
3 H2CO3 + Au2O3 = Au2(CO3)3 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H3O2F + O2 = CO2 + H2O + F2 =>
4 C2H3O2F + 7 O2 = 8 CO2 + 6 H2O + 2 F2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2S(g) + NaOH(aq) = Na2S(aq) + H2O(e) =>
H2S(g) + 2 NaOH(aq) = Na2S(aq) + 2 H2O(e)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SnCl2*2H2O + HCl + NH4Cl + H2O2 = (NH4)2SnCl6 + H2O =>
SnCl2*2H2O + 2 HCl + 2 NH4Cl + H2O2 = (NH4)2SnCl6 + 4 H2O
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
Ag2SO4 + BaBr2 = BaSO4 + AgBr =>
Ag2SO4 + BaBr2 = BaSO4 + 2 AgBr
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BA(NO3)2 + NH2SO3H + H2O = BASO4 + NH4NO3 + HNO3 =>
BA(NO3)2 + NH2SO3H + H2O = BASO4 + NH4NO3 + HNO3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
SrL2 + Ca(NO2)2 = Sr(NO2)2 + CaL2 =>
SrL2 + Ca(NO2)2 = Sr(NO2)2 + CaL2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
I2O5 + CO = CO2 + I2 =>
I2O5 + 5 CO = 5 CO2 + I2
Ag(NO3)2 + Mg = Mg(NO3)4 + Ag =>
2 Ag(NO3)2 + Mg = Mg(NO3)4 + 2 Ag
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaI = Na + I2 =>
2 NaI = 2 Na + I2
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/16
Équations équilibrées sur03/31/15
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