| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + S = BaS
Hg2O + HCI = HgCI + H2O =>
Hg2O + 2 HCI = 2 HgCI + H2O
Pb + HSO4 = PbSO4 + H =>
Pb + HSO4 = PbSO4 + H
CaOH = Ca + H + O =>
CaOH = Ca + H + O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
O2 + Sb = Sb4O6 =>
3 O2 + 4 Sb = Sb4O6
CuSO4 + Mg = Mg2(SO4)2 + Cu =>
2 CuSO4 + 2 Mg = Mg2(SO4)2 + 2 Cu
P2S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S3 + 22 HNO3 = 2 H3PO4 + 3 SO2 + 22 NO2 + 8 H2O
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
HBr = Br + H =>
HBr = Br + H
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ca + N = CaN =>
Ca + N = CaN
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Cu2O + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
OH + H = H2O =>
OH + H = H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C6H12O6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CaC2 + H2O = CaO + C2H2 =>
CaC2 + H2O = CaO + C2H2
NH3 + Cl = NH4Cl + NCl3 =>
4 NH3 + 6 Cl = 3 NH4Cl + NCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO2 + Pb + HSO4[{-}] + H{+} = PbSO4 + H2O =>
PbO2 + Pb + 2 HSO4[{-}] + 2 H{+} = 2 PbSO4 + 2 H2O
Ag + Cu(NO3)2 = Ag(NO3)2 + Cu =>
Ag + Cu(NO3)2 = Ag(NO3)2 + Cu
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
BaCl + KC = BaC + KCl =>
BaCl + KC = BaC + KCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4N2O + O2 = CO2 + H2O + N2 =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 2 N2
Cr4C3 + HNO3 = Cr(NO3)2 + CO2 + H2O + NO =>
3 Cr4C3 + 44 HNO3 = 12 Cr(NO3)2 + 9 CO2 + 22 H2O + 20 NO
NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O
C3H7COOH + O2 = CO2 + H20 =>
5 C3H7COOH + 15 O2 = 20 CO2 + 2 H20
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 6 K2SO4 + 8 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
V2O5 + Ca = CaO + V2 =>
V2O5 + 5 Ca = 5 CaO + V2
C3H8N4O2 + O2 = CO2 + H2O + N2 =>
C3H8N4O2 + 4 O2 = 3 CO2 + 4 H2O + 2 N2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
CO + O2 = CO3 =>
CO + O2 = CO3
C6H10O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10O + 6 HNO3 = C6H10O4 + 6 NO2 + 3 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CH3COH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3COH + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/12
Équations équilibrées sur01/30/12
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