| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + NaOH = CuOH + NaCl
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + HNo3 = H2 + Al(No3)3 =>
2 Al + 6 HNo3 = 3 H2 + 2 Al(No3)3
Cu(NO3)2 + KOH = K(NO3)2 + CuOH =>
Cu(NO3)2 + KOH = K(NO3)2 + CuOH
Mg(OH) + HCl = MgCl + H2O =>
Mg(OH) + HCl = MgCl + H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
Mg3N2(g) = Mg(g) + N(g) =>
Mg3N2(g) = 3 Mg(g) + 2 N(g)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P + HClO3 + H2O = H3PO4 + HCl =>
6 P + 5 HClO3 + 9 H2O = 6 H3PO4 + 5 HCl
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
K + AgNO3 = Ag + KNO3 =>
K + AgNO3 = Ag + KNO3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CO2 + CO3 + H2O = HCO3 =>
CO2 + CO3 + H2O = 2 HCO3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2 =>
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
HI = H + I =>
HI = H + I
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO3 + CaO = H2O + Ca(NO3)2 =>
2 HNO3 + CaO = H2O + Ca(NO3)2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
P + HNO3 = H3PO4 + H20 + NO2 =>
20 P + 80 HNO3 = 20 H3PO4 + H20 + 80 NO2
KBr + NaOH = NaBr + KOH =>
KBr + NaOH = NaBr + KOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P + HNO3 = H3PO4 + H2O + NO2 =>
P + 5 HNO3 = H3PO4 + H2O + 5 NO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
CO2 + CO3 + H2O = HCO3 =>
CO2 + CO3 + H2O = 2 HCO3
C6H11OH + HNO3 = C6H10O4 + NO2 + H2O =>
C6H11OH + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P2O5 + H2O = H4P2O7 =>
P2O5 + 2 H2O = H4P2O7
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/18
Équations équilibrées sur02/19/17
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