| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaO + CO2
HGO = HG + O2 =>
2 HGO = 2 HG + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
CO + I2O5 = CO2 + I2 =>
5 CO + I2O5 = 5 CO2 + I2
K2 + O2 = K2O2 =>
K2 + O2 = K2O2
Cr2S3 + KNO3 = K2SO4 + NO + K2CrO4 =>
Cr2S3 + 10 KNO3 = 3 K2SO4 + 10 NO + 2 K2CrO4
MG + H2SO4 = MGSO4 + H2S + H2O =>
4 MG + 5 H2SO4 = 4 MGSO4 + H2S + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
K + O2 = K2O2 =>
2 K + O2 = K2O2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Al + AuCl3 = AlCl3 + Au =>
Al + AuCl3 = AlCl3 + Au
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
NO + H2 = N2O + H2O =>
2 NO + H2 = N2O + H2O
K + O2 = K2O2 =>
2 K + O2 = K2O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4(s) + S4(s) = P4S3(s) =>
4 P4(s) + 3 S4(s) = 4 P4S3(s)
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
C6H5CO2H + NaOH = NaC6H5CO2 + H2O =>
C6H5CO2H + NaOH = NaC6H5CO2 + H2O
Al(s) + AuCl3(s) = AlCl3(l) + Au(s) =>
Al(s) + AuCl3(s) = AlCl3(l) + Au(s)
Al(s) + AuCl3(l) = AlCl3(l) + Au(s) =>
Al(s) + AuCl3(l) = AlCl3(l) + Au(s)
P4(s) + S8(s) = P4S3(s) =>
8 P4(s) + 3 S8(s) = 8 P4S3(s)
LiOH + NH4NO3 = LiNO3 + H2O + NH3 =>
LiOH + NH4NO3 = LiNO3 + H2O + NH3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al2(SO4)3 + CuSO4 = AlSO4 + Cu(SO4)3 =>
2 Al2(SO4)3 + CuSO4 = 4 AlSO4 + Cu(SO4)3
NH4Cl + CaO2H2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + CaO2H2 = CaCl2 + 2 NH3 + 2 H2O
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3(s) + NH4Cl(ac) =>
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3(s) + 2 NH4Cl(ac)
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
HClO3 + H2SO3 = H2SO4 + HCl =>
HClO3 + 3 H2SO3 = 3 H2SO4 + HCl
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
CaCl2 + NaPo4 = Ca(Po4)2 + NaCl =>
CaCl2 + 2 NaPo4 = Ca(Po4)2 + 2 NaCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
KMnO4 + NH4Cl = MnO2 + KCl + H2O + N2 =>
2 KMnO4 + 2 NH4Cl = 2 MnO2 + 2 KCl + 4 H2O + N2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/16
Équations équilibrées sur01/30/16
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