| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + NaHCO3(s) = NaCl + CO2 + H2O =>
HCl + NaHCO3(s) = NaCl + CO2 + H2O
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
C + O2 = CO2 =>
C + O2 = CO2
HCl + NaHCO3(s) = NaCl + CO2 + H2O =>
HCl + NaHCO3(s) = NaCl + CO2 + H2O
(H3O)2SiF6 + NH4OH = SiO2 + H2O + NH4F =>
(H3O)2SiF6 + 6 NH4OH = SiO2 + 6 H2O + 6 NH4F
Ar + N2O4 = ArN2O4 =>
Ar + N2O4 = ArN2O4
(H3O)2SiF6 + NH4OH = SiO2 + H2O + NH4F =>
(H3O)2SiF6 + 6 NH4OH = SiO2 + 6 H2O + 6 NH4F
HCl2 + MnO = MnCl2 + H2O + Cl2 =>
2 HCl2 + MnO = MnCl2 + H2O + Cl2
HCl + NaHCO3(s) = NaCl + CO2 + H2O =>
HCl + NaHCO3(s) = NaCl + CO2 + H2O
Ar + N2O4 = ArN2O4 =>
Ar + N2O4 = ArN2O4
HCl2 + MnO = MnCl2 + H2O + Cl2 =>
2 HCl2 + MnO = MnCl2 + H2O + Cl2
Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi
H[SnCl3] + Br2 + HCl = H2[SnCl6] + HBr =>
H[SnCl3] + Br2 + 3 HCl = H2[SnCl6] + 2 HBr
CoCO3*H20 + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl)Cl2 + H2O + CO2 =>
2 CoCO3*H20 + 6 NH4Cl + 4 NH4OH + 21 H2O2 = 2(Co(NH3)5Cl)Cl2 + 48 H2O + 2 CO2
Fe + HNO3 = FeO + HNO2 =>
Fe + HNO3 = FeO + HNO2
H[SnCl3] + Br2 + HCl = H2[SnCl6] + HBr =>
H[SnCl3] + Br2 + 3 HCl = H2[SnCl6] + 2 HBr
Ar + N2O4 = ArN2O4 =>
Ar + N2O4 = ArN2O4
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Cl2 + HF = HCl2 + F =>
Cl2 + HF = HCl2 + F
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H[SnCl3] + Br2 + HCl = H2[SnCl6] + HBr =>
H[SnCl3] + Br2 + 3 HCl = H2[SnCl6] + 2 HBr
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
N + K2CO3 = NCO3 + K2 =>
N + K2CO3 = NCO3 + K2
NiCO3Mg(NO3)2 = Ni(NO3)2MgCO3 =>
NiCO3Mg(NO3)2 = Ni(NO3)2MgCO3
Ag + Ca(OH)2 = Ag(OH)2 + Ca =>
Ag + Ca(OH)2 = Ag(OH)2 + Ca
NaOH + H2SiO3 = NaSiO3 + H3O =>
NaOH + H2SiO3 = NaSiO3 + H3O
NaHSO4 + Br2 = SO4 + Br{-} + Na + H{+} =>
2 NaHSO4 + Br2 = 2 SO4 + 2 Br{-} + 2 Na + 2 H{+}
H + O2 = H2O =>
4 H + O2 = 2 H2O
C18H35O2Na + CaCl2 = Ca[CH3(CH2)16COO]2 + NaCl =>
2 C18H35O2Na + CaCl2 = Ca[CH3(CH2)16COO]2 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
CH3CH2Cl + Cl2 = CH2ClCH2Cl + HCl =>
CH3CH2Cl + Cl2 = CH2ClCH2Cl + HCl
Zn + AgO = ZnO + Ag =>
Zn + AgO = ZnO + Ag
NH4OH + B2O3 = NB + H2O =>
2 NH4OH + B2O3 = 2 NB + 5 H2O
Sb4O6 + Ca = Sb + CaO4 =>
2 Sb4O6 + 3 Ca = 8 Sb + 3 CaO4
NH4F + FeCl3 = NH4Cl + FeF3 =>
3 NH4F + FeCl3 = 3 NH4Cl + FeF3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + (NH4)3PO4 = Fe3(PO4)2 + (NH4)2Cl2 =>
3 FeCl2 + 2(NH4)3PO4 = Fe3(PO4)2 + 3(NH4)2Cl2
Mn + P = Mn2P3 =>
2 Mn + 3 P = Mn2P3
Al + HBa = AlBa3 + H2 =>
2 Al + 6 HBa = 2 AlBa3 + 3 H2
H2O + NaClO3 + SO2 = H2SO4 + NaCl =>
3 H2O + NaClO3 + 3 SO2 = 3 H2SO4 + NaCl
KAl3Si3O10(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O =>
KAl3Si3O10(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O
Pb2O + NH3 = Pb + N + H2O =>
3 Pb2O + 2 NH3 = 6 Pb + 2 N + 3 H2O
KMnO4 + H2SO4 + H2O(NH4)2Fe(SO4)2 = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 H2O(NH4)2Fe(SO4)2 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 18 H2O
BaO + S = BaS + O2 =>
2 BaO + 2 S = 2 BaS + O2
KIO3 + H2SO4 + K2SO3 = I2 + H2O + K2SO4 =>
2 KIO3 + H2SO4 + 5 K2SO3 = I2 + H2O + 6 K2SO4
Cr + Pb = Cr2Pb =>
2 Cr + Pb = Cr2Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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