| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 NH4F = 2 NH4I + 2 F
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
I2 + NH4F = INH4 + F =>
I2 + 2 NH4F = 2 INH4 + 2 F
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
I2 + NH4F = I2NH4 + F =>
I2 + NH4F = I2NH4 + F
I2 + NH4F = NH4I + F2 =>
I2 + 2 NH4F = 2 NH4I + F2
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
Na2SO4 + HCl = Na2Cl + SO4H =>
Na2SO4 + HCl = Na2Cl + SO4H
I2 + NH4F = NH4I2 + F2 =>
2 I2 + 2 NH4F = 2 NH4I2 + F2
FeSO4 + KI = K2SO4 + Fe + I =>
FeSO4 + 2 KI = K2SO4 + Fe + 2 I
CH3OCH3 + H2O = H2 + CH3COO =>
2 CH3OCH3 + 2 H2O = 5 H2 + 2 CH3COO
CuO + C2H5NO2 = C4H8CuN2O4 + H2O =>
CuO + 2 C2H5NO2 = C4H8CuN2O4 + H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
HI + O = HO + I2 =>
2 HI + 2 O = 2 HO + I2
Al2(HPO4)3 + NaOH = AlPO4 + Na3PO4 + H2O =>
Al2(HPO4)3 + 3 NaOH = 2 AlPO4 + Na3PO4 + 3 H2O
KOH + Mg3(PO4)2 = Mg(OH)2 + K + (PO4)3 =>
18 KOH + 3 Mg3(PO4)2 = 9 Mg(OH)2 + 18 K + 2(PO4)3
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
MnCl2 + H2SO4 = MnSO4 + HCl =>
MnCl2 + H2SO4 = MnSO4 + 2 HCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Na3PO4 + CaCl2 = Na3Cl + Ca(PO4)2 =>
2 Na3PO4 + CaCl2 = 2 Na3Cl + Ca(PO4)2
MnCl2 + H2SO4 = MnSO4 + HCl =>
MnCl2 + H2SO4 = MnSO4 + 2 HCl
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
KCN + H2O2 = KOCN + H2O =>
KCN + H2O2 = KOCN + H2O
Fe(NO3)2 + NaI = Fe(I)2 + NaNO3 =>
Fe(NO3)2 + 2 NaI = Fe(I)2 + 2 NaNO3
MnSO4 + Na2S = MnS + Na2(SO4) =>
MnSO4 + Na2S = MnS + Na2(SO4)
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Cr2O7{2-} + H + S = SO2 + OH{-} + Cr2O3 =>
Cr2O7{2-} + 2 H + S = SO2 + 2 OH{-} + Cr2O3
KMn2O7 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMn2O7 + 28 HCl = 9 Cl2 + 4 MnCl2 + 2 KCl + 14 H2O
CuS + HNO3 = Cu(NO3)2 + H2O + NO + S8 =>
24 CuS + 64 HNO3 = 24 Cu(NO3)2 + 32 H2O + 16 NO + 3 S8
HClO4 + HCl = ClO3 + H2O =>
7 HClO4 + HCl = 8 ClO3 + 4 H2O
Mg(OH)2 + Zn = MgZnO2 + H2 =>
Mg(OH)2 + Zn = MgZnO2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CuI2 + H2SO4 = CuSO4 + I2 + SO2 + H2O =>
CuI2 + 2 H2SO4 = CuSO4 + I2 + SO2 + 2 H2O
HCOOH + NaOH = H3O + NaCO2 =>
HCOOH + NaOH = H3O + NaCO2
Be + H3PO4 = BePO4 + H3 =>
Be + H3PO4 = BePO4 + H3
MnO3 + C27H48O20 + H2SO4 = MnSO4 + CO2 + H2O =>
29 MnO3 + C27H48O20 + 29 H2SO4 = 29 MnSO4 + 27 CO2 + 53 H2O
C2H5O06N + O2 = CO2 + H2O + N2 =>
4 C2H5O06N + O2 = 8 CO2 + 10 H2O + 2 N2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HCl + Au = AuCl + H2 =>
2 HCl + 2 Au = 2 AuCl + H2
Na(CO3)2 + H2 = Na2CO3 + H2O + CO2 =>
2 Na(CO3)2 + 3 H2 = Na2CO3 + 3 H2O + 3 CO2
C6H6COOC2H5 + NaOH = C6H6COONa + C2H5OH =>
C6H6COOC2H5 + NaOH = C6H6COONa + C2H5OH
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
(NH4)2SO4 + KOH = H2 + NH2OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 H2 + 2 NH2OH + K2SO4
Z + O2 = Z7O3 =>
14 Z + 3 O2 = 2 Z7O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
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