| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
HClO4 + RbOH = H2O + RbClO4 =>
HClO4 + RbOH = H2O + RbClO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOH + Ca(OH)2 = H2O + (CH3COO)2Ca =>
2 CH3COOH + Ca(OH)2 = 2 H2O + (CH3COO)2Ca
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4OH + KAl(SO4)2H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + H2O
H2C2O4 + NaOH = NaHC2O4 + H2O =>
H2C2O4 + NaOH = NaHC2O4 + H2O
Cr(C2H3O2)3 + Al = Al(C2H3O2)3 + Cr =>
Cr(C2H3O2)3 + Al = Al(C2H3O2)3 + Cr
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
HCl + Na2SO3 = NaCl + H2SO3 =>
2 HCl + Na2SO3 = 2 NaCl + H2SO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Na2So4 + Ca(No3)2 = Na(No3) + CaSo4 =>
Na2So4 + Ca(No3)2 = 2 Na(No3) + CaSo4
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C7H6 + O2 = CO2 + H2O =>
2 C7H6 + 17 O2 = 14 CO2 + 6 H2O
SnO2 = SnO + O2 =>
2 SnO2 = 2 SnO + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KNO3 + Al = Al(NO3)3 + K =>
3 KNO3 + Al = Al(NO3)3 + 3 K
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Na2So4 + Ca(No3)2 = Na(No3) + CaSo4 =>
Na2So4 + Ca(No3)2 = 2 Na(No3) + CaSo4
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Zn + HCL = H2 + ZnCL =>
2 Zn + 2 HCL = H2 + 2 ZnCL
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Cl2 + NaI2 = NaCl2 + I2 =>
Cl2 + NaI2 = NaCl2 + I2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
KOH + H2SO4 = K2SO4 + H(OH) =>
2 KOH + H2SO4 = K2SO4 + 2 H(OH)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Cl2 + NaI2 = NaCl + I2 =>
Cl2 + 2 NaI2 = 2 NaCl + 2 I2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/10
Équations équilibrées sur03/02/09
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