| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 C21H34(OH)2 + 3 CH3COOH = 16 C23COOH40 + 10 H2O
BaN2 = Ba + N =>
BaN2 = Ba + 2 N
Rb2O2 + H2O = Rb2(OH)2 + H2O2 =>
Rb2O2 + 2 H2O = Rb2(OH)2 + H2O2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
BaN2 = Ba + N =>
BaN2 = Ba + 2 N
BiCl + NaOH = BiOH + NaCl =>
BiCl + NaOH = BiOH + NaCl
NH4SO3 + H2O = NH3*H2O + HSO3 =>
NH4SO3 + H2O = NH3*H2O + HSO3
CH3CO2Na + HCl = NaCl + C2H4O2 =>
CH3CO2Na + HCl = NaCl + C2H4O2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
Mg(s) + H3PO4(aq) = H2(g) + Mg3PO4(s) =>
6 Mg(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Mg3PO4(s)
BaN2 = Ba + N =>
BaN2 = Ba + 2 N
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
HAsO2 + MnO4{-} + H2O + H{+} = Mn{2+} + H3AsO4 =>
5 HAsO2 + 2 MnO4{-} + 2 H2O + 6 H{+} = 2 Mn{2+} + 5 H3AsO4
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
C2H5OH + K2CrO7 + H2SO4 = H3CCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H5OH + 4 K2CrO7 + 10 H2SO4 = 9 H3CCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
KNO3 + CaI2 = KI + Ca(NO3)2 =>
2 KNO3 + CaI2 = 2 KI + Ca(NO3)2
Pb(NO3)2 + K2CrO4 = K(NO3) + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 K(NO3) + PbCrO4
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
Fe(C2O4)3{3-} + K{+} + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3{3-} + 3 K{+} + 3 H2O = K3Fe(C2O4)3*3H2O
Na + PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
6 Na + 2 PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
C6H6(l) + O2(g) = CO2(g) + OH2 =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 OH2
Ti + H2 = Ti2H3 =>
4 Ti + 3 H2 = 2 Ti2H3
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO =>
3 As2S3 + 10 HNO3 + 13 H2O = 6 H3AsO4 + 10 NO + 9 H2SO
Sn + H2O = H2 + SnO =>
Sn + H2O = H2 + SnO
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
Na3AsO3 + K2Cr2O7 + HCl = Na3AsO4 + CrCl3 + KCl + H2O =>
3 Na3AsO3 + K2Cr2O7 + 8 HCl = 3 Na3AsO4 + 2 CrCl3 + 2 KCl + 4 H2O
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
H3AsO4 + I{-} + H{+} = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 I{-} + 2 H{+} = H3AsO3 + I2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + (H2)O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4(H2)O
BCl3(s) + H2O = H3BO3(aq) + HCl(aq) =>
BCl3(s) + 3 H2O = H3BO3(aq) + 3 HCl(aq)
Fe(C2H3O2)3 + H2SO4 = Fe2(SO4)3 + C2H4O2 =>
2 Fe(C2H3O2)3 + 3 H2SO4 = Fe2(SO4)3 + 6 C2H4O2
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
H2C2O4 + KMnO4 + SO4H2 = SO4K2 + SO4Mn + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 SO4H2 = SO4K2 + 2 SO4Mn + 10 CO2 + 8 H2O
FeCl2 + NaSO4 = FeSO4 + NaCl2 =>
FeCl2 + NaSO4 = FeSO4 + NaCl2
(C7H12O3) + O2 = CO2 + H2O =>
2(C7H12O3) + 17 O2 = 14 CO2 + 12 H2O
CH3C6H13 + O2 = CHO + H2O =>
4 CH3C6H13 + 23 O2 = 28 CHO + 18 H2O
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
Si2Cl6 + H2O = SiO2 + HCl + H2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Fe + CO = C + FeO =>
Fe + CO = C + FeO
H2 + Ca3(PO4)2 = Ca + H6(PO4)2 =>
3 H2 + Ca3(PO4)2 = 3 Ca + H6(PO4)2
(NH4)CrO4 + HBr = NH4Br + CrBr + Br + H2O =>
(NH4)CrO4 + 8 HBr = NH4Br + CrBr + 6 Br + 4 H2O
LiClO4 + Cr + HCl = CrCl2 + LiCl + H2O =>
LiClO4 + 4 Cr + 8 HCl = 4 CrCl2 + LiCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/23
Équations équilibrées sur01/17/23
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