| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
P3N5 + NH4Cl = HP4N7 + HCl =>
4 P3N5 + NH4Cl = 3 HP4N7 + HCl
CrOO2 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrOO2 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 3 O2
Li2SO4 + BaS = Li2S + BaSO4 =>
Li2SO4 + BaS = Li2S + BaSO4
Pb + S + O = Pb(SO3)2 =>
Pb + 2 S + 6 O = Pb(SO3)2
CaSiO3 + HNO3 = Ca(NO3)2 + SiO2 + H2O =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + SiO2 + H2O
S(CH2CH2OH)2 + O2 = CO2 + H2O + SO2 =>
2 S(CH2CH2OH)2 + 13 O2 = 8 CO2 + 10 H2O + 2 SO2
Na2SO3 + K2Cr2O7 + H2O = Cr2O3 + KOH + Na2SO4 =>
3 Na2SO3 + K2Cr2O7 + H2O = Cr2O3 + 2 KOH + 3 Na2SO4
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + 2 O
S + P = SP =>
S + P = SP
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NaTeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
2 NaTeO3 + 10 NaI + 12 HCl = 12 NaCl + 2 Te + 6 H2O + 5 I2
[Ag(NH3)2]{+} + H{+} + Cl{-} = AgCl + NH4{+} =>
[Ag(NH3)2]{+} + 2 H{+} + Cl{-} = AgCl + 2 NH4{+}
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
Li3PO4 + SnCl4 = Sn3(PO4)4 + LiCl =>
4 Li3PO4 + 3 SnCl4 = Sn3(PO4)4 + 12 LiCl
NaOH + Fe(NO3)3 = Na(NO3)3 + Fe(OH) =>
NaOH + Fe(NO3)3 = Na(NO3)3 + Fe(OH)
C11H12O4 + H2SO4 = C11H13O4 + HSO4 =>
C11H12O4 + H2SO4 = C11H13O4 + HSO4
Pb + KClO3 = KPb + ClO3 =>
Pb + KClO3 = KPb + ClO3
FeHCl = Fe + HCl =>
FeHCl = Fe + HCl
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
NaNO2 + K2CrO4 + H2SO4 = NaNO3 + Cr2(SO4) + K2SO4 + H2O =>
5 NaNO2 + 2 K2CrO4 + 3 H2SO4 = 5 NaNO3 + Cr2(SO4) + 2 K2SO4 + 3 H2O
Co + H2SO4 = Co(SO4)3 + H2O + SO2 =>
Co + 6 H2SO4 = Co(SO4)3 + 6 H2O + 3 SO2
V2(OH)5 = V2 + (OH)5 =>
V2(OH)5 = V2 + (OH)5
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3PO4
Mg(OH)2 + H2C2O4 = Mg + H2C2O4(OH) =>
Mg(OH)2 + 2 H2C2O4 = Mg + 2 H2C2O4(OH)
CuSO4 + NH4OH = NH4 + CuOHSO4 =>
CuSO4 + NH4OH = NH4 + CuOHSO4
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CsOH + ZnO = Cs2ZnO2 + H2O =>
2 CsOH + ZnO = Cs2ZnO2 + H2O
H2Cr2O7 + Ag(OH) = Ag2Cr2O7 + H2O =>
H2Cr2O7 + 2 Ag(OH) = Ag2Cr2O7 + 2 H2O
(NH4)2C2O4 + K2[HgI4] + KOH = [O(Hg)2NH2]I + KI + H2O + K2C2O4 =>
(NH4)2C2O4 + 4 K2[HgI4] + 8 KOH = 2[O(Hg)2NH2]I + 14 KI + 6 H2O + K2C2O4
K + NHO4 = H2 + KNO4 =>
2 K + 2 NHO4 = H2 + 2 KNO4
Cr2O3 + MgCl2 = Cr2Mg3 + OCl2 =>
Cr2O3 + 3 MgCl2 = Cr2Mg3 + 3 OCl2
CH3CH2CHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2COOH + H2O =>
5 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2COOH + 4 H2O
C2H4O2 = C3H6O + H2O + CO2 =>
2 C2H4O2 = C3H6O + H2O + CO2
Ca(HCO3)2(s) = CO2(g) + CaO(s) + H2O(g) =>
Ca(HCO3)2(s) = 2 CO2(g) + CaO(s) + H2O(g)
NH4NO3(aq) + KCl(afhhp) = KNO3 + NH4Cl =>
NH4NO3(aq) + KCl(afhhp) = KNO3 + NH4Cl
KNO3 + ZnI = KI + ZnNO3 =>
KNO3 + ZnI = KI + ZnNO3
CaSO3 + H3PO4 = Ca3(PO4)2 + SO2 + H2O =>
3 CaSO3 + 2 H3PO4 = Ca3(PO4)2 + 3 SO2 + 3 H2O
NO2 + C2H6O = C2N + H2O =>
NO2 + C2H6O = C2N + 3 H2O
IrF5 + H2O = IrO2 + O2 + HF =>
4 IrF5 + 10 H2O = 4 IrO2 + O2 + 20 HF
Na2SnO2 + H2O = Sn(OH)2 + NaOH =>
Na2SnO2 + 2 H2O = Sn(OH)2 + 2 NaOH
Ba(OH)2*8H2O + NH4SCN = C2BaN2S2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = C2BaN2S2 + 10 H2O + 2 NH3
Fe + Co(SO4) = Fe2(SO4)3 + Co =>
2 Fe + 3 Co(SO4) = Fe2(SO4)3 + 3 Co
K2SO3 + H2SO4 = K2SO4 + H2 + SO2 =>
2 K2SO3 + H2SO4 = 2 K2SO4 + H2 + SO2
HCOOH + KMnO4 = KCOOH + HMnO4 =>
HCOOH + KMnO4 = KCOOH + HMnO4
Zn + AgF = Ag + ZnF =>
Zn + AgF = Ag + ZnF
NH3 + H2O2 = N2H2 + H2O =>
2 NH3 + 2 H2O2 = N2H2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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