| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 = Na2O + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mn(NO3)2 + KOH + S = K2SO4 + K2MnO4 + NO + H2O =>
3 Mn(NO3)2 + 8 KOH + S = K2SO4 + 3 K2MnO4 + 6 NO + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb + H3PO4 = H2 + Pb(PO4)2 =>
Pb + 2 H3PO4 = 3 H2 + Pb(PO4)2
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
C4H9COOH + Cl2 = C4HClCOOH + HCl =>
2 C4H9COOH + 9 Cl2 = 2 C4HClCOOH + 16 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
LiN = Li + N2 =>
2 LiN = 2 Li + N2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuOH + H2SO4 = Cu2SO4 + H2O =>
2 CuOH + H2SO4 = Cu2SO4 + 2 H2O
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
Be(ClO3)2 = Be + ClO3 =>
Be(ClO3)2 = Be + 2 ClO3
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
CH3CH2NO2 + H2 = CH3CH2NH2 + O2 =>
CH3CH2NO2 + H2 = CH3CH2NH2 + O2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
AlO = Al + O2 =>
2 AlO = 2 Al + O2
CH3COH + O2 = CH3COOH =>
2 CH3COH + O2 = 2 CH3COOH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
Mn + O2 = MnO4 =>
Mn + 2 O2 = MnO4
CuCl + Mn = Cu + MnCl2 =>
2 CuCl + Mn = 2 Cu + MnCl2
C3H6O + O2 = C02 + H2O =>
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCLO3 + H2O = CLO3 + H3O =>
HCLO3 + H2O = CLO3 + H3O
Co2SO3 + BaCl2 = CoCl + BaSO3 =>
Co2SO3 + BaCl2 = 2 CoCl + BaSO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
Ca(OH)2 + H2CO3 = H2O + CaCO3 =>
Ca(OH)2 + H2CO3 = 2 H2O + CaCO3
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
NaBH4(s) + H2O(l) = H2(g) + NaBO2(aq) =>
NaBH4(s) + 2 H2O(l) = 4 H2(g) + NaBO2(aq)
KOH + AgCl = KCl + AgOH =>
KOH + AgCl = KCl + AgOH
Fe(NO3)3 + NAOH = Fe(OH)3 + NANO3 =>
Fe(NO3)3 + 3 NAOH = Fe(OH)3 + 3 NANO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/17
Équations équilibrées sur02/03/16
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