| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 H2O = 2 KOH + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr(No2)2 + (NH4)2So4 = CrSo4 + NH4No2 =>
Cr(No2)2 + (NH4)2So4 = CrSo4 + 2 NH4No2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NiCO3H2O = NiCO3 + H2O =>
NiCO3H2O = NiCO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5O7 + CO3 = CO2 + H2O =>
2 C6H5O7 + 15 CO3 = 27 CO2 + 5 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
K + Br = KBr =>
K + Br = KBr
C8H12 + O = H2O + CO2 =>
C8H12 + 22 O = 6 H2O + 8 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4(l) = H2O(g) + SO2(g) + O2(g) =>
2 H2SO4(l) = 2 H2O(g) + 2 SO2(g) + O2(g)
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
HCOOH + H2SO4 = CO + H2SO4H2O =>
HCOOH + H2SO4 = CO + H2SO4H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ho2O3 + HF = HoF3 + H2O =>
Ho2O3 + 6 HF = 2 HoF3 + 3 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
Al + O2 = AlO2 =>
Al + O2 = AlO2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCO2H = CO + H2O =>
HCO2H = CO + H2O
Cu(SO4) + K(CrO4) = Cu(CrO4) + K(SO4) =>
Cu(SO4) + K(CrO4) = Cu(CrO4) + K(SO4)
HCO2H = CO + H2O =>
HCO2H = CO + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaO(s) + H2O(l) = Ca(OH)2(at) =>
CaO(s) + H2O(l) = Ca(OH)2(at)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KOH + HCN = H2O + KCN =>
KOH + HCN = H2O + KCN
NaBr + KCl = NaCl + KBr =>
NaBr + KCl = NaCl + KBr
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cl + So4 = ClSo =>
4 Cl + So4 = 4 ClSo
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/18
Équations équilibrées sur05/09/17
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