| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 10 Cl2 = 4 PCl5
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
HClO4 + Mg = H2 + MgClO4 =>
2 HClO4 + 2 Mg = H2 + 2 MgClO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
AGI + NH4OH = AGOH + NH4I =>
AGI + NH4OH = AGOH + NH4I
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
CUSO4*5H2O = CUSO4 + H2O =>
CUSO4*5H2O = CUSO4 + 5 H2O
K + I = KI =>
K + I = KI
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
Na2O + HCL = NaCL + H2O =>
Na2O + 2 HCL = 2 NaCL + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NaI + Pb(So4)2 = PbI4 + Na2So4 =>
4 NaI + Pb(So4)2 = PbI4 + 2 Na2So4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
C4H5N + O2 = CO2 + H2O + N2 =>
4 C4H5N + 21 O2 = 16 CO2 + 10 H2O + 2 N2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
Al2(SO3)3 + HCl = AlCl3 + H2SO3 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2SO3
O2 + Na = Na2O =>
O2 + 4 Na = 2 Na2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C12H28O4Ti + ZnCl2 + C2H6O = ZnTi + C14H22 + H2O + HCl =>
C12H28O4Ti + ZnCl2 + C2H6O = ZnTi + C14H22 + 5 H2O + 2 HCl
NH3 + Cr2(SO4)3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
6 NH3 + Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
Cu12As4S13 + O2 + H2O = CuSO4 + H3AsO4 + H2SO4 =>
2 Cu12As4S13 + 61 O2 + 14 H2O = 24 CuSO4 + 8 H3AsO4 + 2 H2SO4
HBrO3 + H2S = Br2 + S + H2O =>
2 HBrO3 + 5 H2S = Br2 + 5 S + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + SO3 = H2SO4 + N2O5 =>
2 HNO3 + SO3 = H2SO4 + N2O5
BaCl2 + ZnSO4 = ZnCl2 + BaSO4 =>
BaCl2 + ZnSO4 = ZnCl2 + BaSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/15
Équations équilibrées sur04/23/14
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