| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + H2O = H2 + CaO
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Na + Cl = NaCl =>
Na + Cl = NaCl
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
Al + H2O = H2 + Al2O3 =>
2 Al + 3 H2O = 3 H2 + Al2O3
CaPO4 = Ca + PO4 =>
CaPO4 = Ca + PO4
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Pb + HCl = H2 + PbCl2 =>
Pb + 2 HCl = H2 + PbCl2
Cu + HCl = H2 + CuCl2 =>
Cu + 2 HCl = H2 + CuCl2
Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH
C14H12 + Br2 = C14H12Br2 =>
C14H12 + Br2 = C14H12Br2
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Al + NaNO3 = Na + AlNO3 =>
Al + NaNO3 = Na + AlNO3
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
Cu + Bi = CuBi =>
Cu + Bi = CuBi
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
KHSO3 + S2 = K2S3O6 + K2SO3 + H2O =>
12 KHSO3 + S2 = 4 K2S3O6 + 2 K2SO3 + 6 H2O
KI + CoSO4 + KIO3 + H2O = Co(OH)2 + K2SO4 + I2 =>
5 KI + 3 CoSO4 + KIO3 + 3 H2O = 3 Co(OH)2 + 3 K2SO4 + 3 I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
OH = H + O =>
OH = H + O
H2O + Na2CO3 + CuSO4 = Na2SO4 + CO2CuCO3Cu(OH)2 =>
H2O + 2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + CO2CuCO3Cu(OH)2
Na2CO3 + NH4Cl = Na2Cl + NH4CO3 =>
Na2CO3 + NH4Cl = Na2Cl + NH4CO3
K(ClO4) = KCl + O2 =>
K(ClO4) = KCl + 2 O2
H2SO4 + KOH = KSO4 + H2OH =>
H2SO4 + KOH = KSO4 + H2OH
Bi{3+}O = Bi{3+}O2 =>
Bi{3+}O = Bi{3+}O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + O2 = AlO2 =>
Al + O2 = AlO2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
I + H2O = HI + OH =>
I + H2O = HI + OH
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/07
Équations équilibrées sur11/29/06
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