| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + (NH4)2S = CuS + 2 NH4NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
[Ag(NH3)2]OH + CH3COH = CH3COONH4 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3COH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
Fe + C12H8N2 = C36H24FeN6 =>
Fe + 3 C12H8N2 = C36H24FeN6
SO + O2 = SO3 =>
SO + O2 = SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH3(aq) + H2O(l) + NaClO2(aq) = NH4ClO2(aq) + NaOH(aq) =>
NH3(aq) + H2O(l) + NaClO2(aq) = NH4ClO2(aq) + NaOH(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
NH3 + Cl3 = NH4Cl + N2 =>
8 NH3 + 2 Cl3 = 6 NH4Cl + N2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
H2O = H2 + O =>
H2O = H2 + O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
FeS + NaBiO3 + H2SO4 = FeSO4 + Na2SO4 + Bi2(SO4)3 + H2O =>
FeS + 4 NaBiO3 + 8 H2SO4 = FeSO4 + 2 Na2SO4 + 2 Bi2(SO4)3 + 8 H2O
Pb(C2H3O2)2 + NaI = PbI2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaI = PbI2 + 2 NaC2H3O2
C + O2 = CO2 =>
C + O2 = CO2
Al(NO3)2 = Al2O3 + NO2 + O2 =>
4 Al(NO3)2 = 2 Al2O3 + 8 NO2 + O2
Zn + FeCl2 = ZnCl + Fe =>
2 Zn + FeCl2 = 2 ZnCl + Fe
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CsCl + O2 = Cl2 + Cs2O =>
4 CsCl + O2 = 2 Cl2 + 2 Cs2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
ZnI2 + LiOH = LiI + Zn(OH)2 =>
ZnI2 + 2 LiOH = 2 LiI + Zn(OH)2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Mg(HCO3)2 + LiOH = Mg(OH)2 + LiHCO3 =>
Mg(HCO3)2 + 2 LiOH = Mg(OH)2 + 2 LiHCO3
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NH3(aq) + H2O(l) + NaClO(aq) = NH4ClO(aq) + NaOH(aq) =>
NH3(aq) + H2O(l) + NaClO(aq) = NH4ClO(aq) + NaOH(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
H3PO4 + NaOH = Na2HPO4 + H2O =>
H3PO4 + 2 NaOH = Na2HPO4 + 2 H2O
H3BO3 + NaOH + H2O = Na2B4O7*10H2O =>
4 H3BO3 + 2 NaOH + 3 H2O = Na2B4O7*10H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AgNO3 + Cl({-}) = AgCl + NO3({-}) =>
AgNO3 + Cl({-}) = AgCl + NO3({-})
CH3CH2CH2COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2CH2COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/18
Équations équilibrées sur03/20/17
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