| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7 + C8H10N4O2 = C14H18N4O9
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaBr2 + K = KBr + Ca =>
CaBr2 + 2 K = 2 KBr + Ca
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe(NO3)2 + Na3PO4 = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CCl4 + O2 = CO2 + Cl2 =>
CCl4 + O2 = CO2 + 2 Cl2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Li + KBr = K + LiBr =>
Li + KBr = K + LiBr
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 = N + H =>
NH3 = N + 3 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/20
Équations équilibrées sur05/19/19
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