| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Pb(OAc)2 + NaOH = Pb(OH)2 + Na(OAc) =>
Pb(OAc)2 + 2 NaOH = Pb(OH)2 + 2 Na(OAc)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HI(aq) + K2SO3(s) = H2SO3(aq) + IK(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 IK(aq)
H2SO + NaOH = H3Na + SO2 =>
H2SO + NaOH = H3Na + SO2
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
SO3 + KCl + H2O = K2SO4 + HCl =>
SO3 + 2 KCl + H2O = K2SO4 + 2 HCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Li + C4 = LiC4 =>
Li + C4 = LiC4
MoO3 + XeF2 = MoF6 + Xe2 + O2 =>
2 MoO3 + 6 XeF2 = 2 MoF6 + 3 Xe2 + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
SnCl2 + CH3OH = Sn(OH)2 + CH3Cl =>
SnCl2 + 2 CH3OH = Sn(OH)2 + 2 CH3Cl
ZnO + LiOH = Li2ZnO2 + H2O =>
ZnO + 2 LiOH = Li2ZnO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H7N + C7H5ClO = C13H11NO + HCl =>
C6H7N + C7H5ClO = C13H11NO + HCl
Zr(OH)4 + HCl = H2O + ZrCl4 =>
Zr(OH)4 + 4 HCl = 4 H2O + ZrCl4
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H4H10 + O2 = H2O =>
2 H4H10 + 7 O2 = 14 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
potassiumsulfate + magnesium = magnesiumsulfate + potassium =>
K2SO4 + Mg = MgSO4 + 2 K
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H2SO4 + V(C2H3O2)5 = HC2H3O2 + V2(SO4)5 =>
5 H2SO4 + 2 V(C2H3O2)5 = 10 HC2H3O2 + V2(SO4)5
C9H11O + O2 = C2O + H2O =>
2 C9H11O + 9 O2 = 9 C2O + 11 H2O
NF3 = N + F =>
NF3 = N + 3 F
KClO3 + HNO3 = KClO4 + NO + H2O =>
3 KClO3 + 2 HNO3 = 3 KClO4 + 2 NO + H2O
NO = N2 + O2 =>
2 NO = N2 + O2
Ge + HNO3 + HCl = H2GeCl6 + NO + H2O =>
3 Ge + 4 HNO3 + 18 HCl = 3 H2GeCl6 + 4 NO + 8 H2O
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4 =>
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4
C + O = CO =>
C + O = CO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaHPO4 + HCl = CaCl2 + H3PO4 =>
CaHPO4 + 2 HCl = CaCl2 + H3PO4
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Na(OH) + H2(SO4) = Na2(SO4) + H(OH) =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H(OH)
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
C + O2 = CO =>
2 C + O2 = 2 CO
NH4ClO4 = N2 + H2 + O2 + Cl2 =>
2 NH4ClO4 = N2 + 4 H2 + 4 O2 + Cl2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C8H9NO2 + NaOH = C8H10NO3Na =>
C8H9NO2 + NaOH = C8H10NO3Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
Na3PO4 + CaSO4 = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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