| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2 + 5 O2 = 2 N2O5
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C5H12O + C2H4O2 = C5H10O2 + H2O =>
3 C5H12O + 5 C2H4O2 = 5 C5H10O2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Al + ZnCl = Zn + AlCl3 =>
Al + 3 ZnCl = 3 Zn + AlCl3
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
MgO + Cu3(PO4)2 = Mg3(PO4)2 + CuO =>
3 MgO + Cu3(PO4)2 = Mg3(PO4)2 + 3 CuO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
C6H12O6 = CO2 + C2H5OH =>
C6H12O6 = 2 CO2 + 2 C2H5OH
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
ZnSO4 + Cu = CuSO4 + Zn =>
ZnSO4 + Cu = CuSO4 + Zn
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
P + O = P4O10 =>
4 P + 10 O = P4O10
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Cl2 + Al2S3 = Al2(Cl3)2 + S =>
3 Cl2 + Al2S3 = Al2(Cl3)2 + 3 S
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Ca + Ni(NO3)3 = Ca(NO3)2 + Ni =>
3 Ca + 2 Ni(NO3)3 = 3 Ca(NO3)2 + 2 Ni
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
Al + ZnCl = Zn + AlCl3 =>
Al + 3 ZnCl = 3 Zn + AlCl3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CoCl2 + LiOH = LiCl + Co(OH)2 =>
CoCl2 + 2 LiOH = 2 LiCl + Co(OH)2
CHNaO3 = CNa2O3 + H2O + CO2 =>
2 CHNaO3 = CNa2O3 + H2O + CO2
KClO3 = KCl + O22 =>
22 KClO3 = 22 KCl + 3 O22
Fe2SO4 + KClO3 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
3 Fe2SO4 + 2 KClO3 + 6 H2SO4 = 2 KCl + 3 Fe2(SO4)3 + 6 H2O
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr + Sn4 = SrSn4 =>
Sr + Sn4 = SrSn4
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
Br2 + NaCl = NaBr + Cl2 =>
Br2 + 2 NaCl = 2 NaBr + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/18
Équations équilibrées sur06/14/17
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