| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + MgCO3 = MgC2O4 + H2CO3
NCl3(aq) + H2O(l) = NH3(aq) + HOCl(aq) =>
NCl3(aq) + 3 H2O(l) = NH3(aq) + 3 HOCl(aq)
P + Ba = P2Ba =>
2 P + Ba = P2Ba
V2(SO4)5Cl + Mg = MgCl2 + V2(SO4)5 =>
2 V2(SO4)5Cl + Mg = MgCl2 + 2 V2(SO4)5
N2 + P4 = P6N8 =>
8 N2 + 3 P4 = 2 P6N8
CeO2 + HCl + KI = KCl + CeCl3 + H2O + I =>
CeO2 + 4 HCl + KI = KCl + CeCl3 + 2 H2O + I
C2HCl + NaOH = NaCl + H2O + C2 =>
C2HCl + NaOH = NaCl + H2O + C2
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
Cr2(SO4)3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Na2SO4 + Bi(OH)3 =>
Cr2(SO4)3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Na2SO4 + 3 Bi(OH)3
KClO3 + NH3 = KCl + Cl2 + H2O + KNO3 =>
3 KClO3 + 2 NH3 = KCl + Cl2 + 3 H2O + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCNO + KOH = KCNO + H2O =>
HCNO + KOH = KCNO + H2O
H2O2 + Cl{-} + H3O{+} = H2O + Cl2 =>
H2O2 + 2 Cl{-} + 2 H3O{+} = 4 H2O + Cl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na2B4O7 + H2O = NaB(OH)4 + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaB(OH)4 + 2 H3BO3
Sb(OH)3 + HCl = H2O + SbCl3 =>
Sb(OH)3 + 3 HCl = 3 H2O + SbCl3
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
HMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 HMnO4 + 8 KOH = 4 K2MnO4 + O2 + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
S + HNO3 = H2O + NO2 + SO2 =>
S + 4 HNO3 = 2 H2O + 4 NO2 + SO2
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H + F = HF =>
H + F = HF
OH + ZnO = ZnO(OH) =>
OH + ZnO = ZnO(OH)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(OH)3 + NaOH = [NaAl(OH)4] =>
Al(OH)3 + NaOH = [NaAl(OH)4]
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(H2Po4)2 = Ca3(Po4)2 + H3Po4 =>
3 Ca(H2Po4)2 = Ca3(Po4)2 + 4 H3Po4
Na + C1 = NaC1 =>
Na + C1 = NaC1
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO3 + Al(OH)3 = NAl + H2O + O =>
HNO3 + Al(OH)3 = NAl + 2 H2O + 4 O
FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2
ClO4{-} + NH4{+} + OH{-} = Cl{-} + N2 + H2O =>
3 ClO4{-} + 8 NH4{+} + 8 OH{-} = 3 Cl{-} + 4 N2 + 20 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
C2H5NH + H2O = C2H5NH3 + OH =>
C2H5NH + 2 H2O = C2H5NH3 + 2 OH
MnCl2 + KMnO4 + H2O = HKCl + MnO2 + O2 =>
2 MnCl2 + 4 KMnO4 + 2 H2O = 4 HKCl + 6 MnO2 + 3 O2
I2 + MgF2 = F2 + MgI2 =>
I2 + MgF2 = F2 + MgI2
HCl + K2CrO7 + SnCl2 = CrCl3 + SnCl4 + H2O + KCl =>
28 HCl + 2 K2CrO7 + 9 SnCl2 = 2 CrCl3 + 9 SnCl4 + 14 H2O + 4 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SO2 + NO2 + H2O = HNO2 + H2SO4 =>
SO2 + 2 NO2 + 2 H2O = 2 HNO2 + H2SO4
Mn + MgCO3 = Mn(CO3) + Mg =>
Mn + MgCO3 = Mn(CO3) + Mg
NaClO4 + NH4No3 = NH4ClO4 + NaNo3 =>
NaClO4 + NH4No3 = NH4ClO4 + NaNo3
Na3PO4 + Pb(OH)2 = Pb3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Pb(OH)2 = Pb3(PO4)2 + 6 NaOH
Na2CO3 + CoSO4 = Na2Co + CO3SO4 =>
Na2CO3 + CoSO4 = Na2Co + CO3SO4
NaOH + NH4CH3COO = NaCH3COO + NH3 + H2O =>
NaOH + NH4CH3COO = NaCH3COO + NH3 + H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Cd(OH)2 + HCl = Cl2Cd + H2O =>
Cd(OH)2 + 2 HCl = Cl2Cd + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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