| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + AGNo3 = Al(No3) + AG
AgNo3 + Na2CrO4 = Ag2CrO4 + Na2(No3)2 =>
2 AgNo3 + Na2CrO4 = Ag2CrO4 + Na2(No3)2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Al + AGNo3 = Al(No3) + AG =>
Al + AGNo3 = Al(No3) + AG
TiCl2 + H2O = TiO + HCl =>
TiCl2 + H2O = TiO + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Hg2(NO3)2 + NaCl = HgCl + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = 2 HgCl + 2 NaNO3
C2H2(acetylene) + O2(oxygen) = CO + H20(water) =>
10 C2H2(acetylene) + 10 O2(oxygen) = 20 CO + H20(water)
CaOH + HCl = CaCl + H2O =>
CaOH + HCl = CaCl + H2O
MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Co(CN)2 + CrF3 = CoF2 + Cr(CN)3 =>
3 Co(CN)2 + 2 CrF3 = 3 CoF2 + 2 Cr(CN)3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HClO3 = ClO2 + H20 + O2 =>
20 HClO3 = 20 ClO2 + H20 + 10 O2
Na + Cl = NaCl =>
Na + Cl = NaCl
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CuSO4 + NH3 + H2O = (NH4)2SO4 + [Cu(NH3)4](OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + [Cu(NH3)4](OH)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Al(HCOO)3 + CaF2 = AlF3 + Ca(HCOO)2 =>
2 Al(HCOO)3 + 3 CaF2 = 2 AlF3 + 3 Ca(HCOO)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Al2S3O12 + Na2SiO3 = Al2Si3O9 + Na2SO4 =>
Al2S3O12 + 3 Na2SiO3 = Al2Si3O9 + 3 Na2SO4
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO3(s) + CO(g) = Fe(l) + CO2 =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
FeCl3 + Ti(OH)4 = Fe(OH)3 + TiCl4 =>
4 FeCl3 + 3 Ti(OH)4 = 4 Fe(OH)3 + 3 TiCl4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2O = O2 + H4 =>
2 H2O = O2 + H4
Ca(OH)2 + HIO3 = Ca(IO3)2 + H2O =>
Ca(OH)2 + 2 HIO3 = Ca(IO3)2 + 2 H2O
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Pb(C2H3O2)2 + NaOH = PbOH + Na(C2H3O2)2 =>
Pb(C2H3O2)2 + NaOH = PbOH + Na(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/18
Équations équilibrées sur10/01/17
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