| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
NaOH + KPH = NaKP + H2O =>
NaOH + KPH = NaKP + H2O
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C6H4(OH)2 + O2 = CO2 + H2O =>
2 C6H4(OH)2 + 13 O2 = 12 CO2 + 6 H2O
HNO3 + Sr(OH)2 = H2O + Sr(NO3)2 =>
2 HNO3 + Sr(OH)2 = 2 H2O + Sr(NO3)2
NO2 = N + O2 =>
NO2 = N + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H4(OH)2 + O2 = CO2 + H2O =>
2 C6H4(OH)2 + 13 O2 = 12 CO2 + 6 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaClO + H = NaCl + H2O =>
NaClO + 2 H = NaCl + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
O + L = L9O8 =>
8 O + 9 L = L9O8
A1 + H2O = A1O2 + H2 =>
A1 + 2 H2O = A1O2 + 2 H2
A1 + H2O = A1O32 + H2 =>
A1 + 32 H2O = A1O32 + 32 H2
A1 + H2O = A1O3 + H2 =>
A1 + 3 H2O = A1O3 + 3 H2
A1 + H2O = A1O + H2 =>
A1 + H2O = A1O + H2
A1 + H2O1 = A1O + H2 =>
A1 + H2O1 = A1O + H2
A1 + H2O1 = A1O1 + H2 =>
A1 + H2O1 = A1O1 + H2
A1 + H2O = A1O + H2 =>
A1 + H2O = A1O + H2
A1 + H2O = A1O2 + H2 =>
A1 + 2 H2O = A1O2 + 2 H2
A1 + H2O = A1O + H2 =>
A1 + H2O = A1O + H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HI = HI =>
HI = HI
HI = H + I =>
HI = H + I
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
HI = H2 + I2 =>
2 HI = H2 + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
Na2S2O3 + KIO4 + HCl + KI = NaIO3 + KCl + H2O + S =>
Na2S2O3 + KIO4 + 2 HCl + KI = 2 NaIO3 + 2 KCl + H2O + 2 S
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
BaCl2 + K2So4 = Ba2So4 + KCl2 =>
2 BaCl2 + K2So4 = Ba2So4 + 2 KCl2
KBr + BaI = KI + BaBr =>
KBr + BaI = KI + BaBr
Mg2 + HCl = MgCl2 + H2 =>
Mg2 + 4 HCl = 2 MgCl2 + 2 H2
Hg2Cl2 + NH3 = Hg + HgNH2Cl2 + NH4Cl =>
3 Hg2Cl2 + 4 NH3 = 4 Hg + 2 HgNH2Cl2 + 2 NH4Cl
HCCH + NaOH = HCCNa + H2O =>
HCCH + NaOH = HCCNa + H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
Mg + KClO3 = MgO + Cl2 + K2O =>
5 Mg + 2 KClO3 = 5 MgO + Cl2 + K2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/11
Équations équilibrées sur07/09/10
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