| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Cu(HO)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(HO)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Al2O3 + AuF = AlF3 + Au2O =>
Al2O3 + 6 AuF = 2 AlF3 + 3 Au2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
C10H15NO + NH3 + Li = C10H15N + LiNH2 + LiOH =>
C10H15NO + NH3 + 2 Li = C10H15N + LiNH2 + LiOH
K2Cr2O7 + C2H2O4 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 C2H2O4 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
AlF3 + Mg = MgF3 + Al =>
AlF3 + Mg = MgF3 + Al
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CrCl3 + Na2S = NaCl + Cr2S3 =>
2 CrCl3 + 3 Na2S = 6 NaCl + Cr2S3
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O(s) + H2O(l) = NaOH(s) =>
Na2O(s) + H2O(l) = 2 NaOH(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrCl3 + Na2S = NaCl + Cr2S3 =>
2 CrCl3 + 3 Na2S = 6 NaCl + Cr2S3
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
N2O4 = NO2 =>
N2O4 = 2 NO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
C3H4N2 + ZnBr2 = (C3H4N2)3ZnBr2 =>
3 C3H4N2 + ZnBr2 = (C3H4N2)3ZnBr2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PCl5 = P4 + Cl2 =>
4 PCl5 = P4 + 10 Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/22
Équations équilibrées sur03/08/21
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