| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O + CaCl2*2H2O = CaSO4 + CuCl2 + 7 H2O
SiH + O = SiO + HO =>
SiH + 2 O = SiO + HO
(NH4)2CO3 + HCl = H2CO3 + Cl(NH4) =>
(NH4)2CO3 + 2 HCl = H2CO3 + 2 Cl(NH4)
CH2(Br)CH(Br)CH2(Cl) + NaOH = C3H5(OH)3 + NaBr + NaCl =>
CH2(Br)CH(Br)CH2(Cl) + 3 NaOH = C3H5(OH)3 + 2 NaBr + NaCl
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
Al2O3 + I2 + CO = AlI3 + CO2 =>
Al2O3 + 3 I2 + 3 CO = 2 AlI3 + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KF + C2 = KC + F2 =>
2 KF + C2 = 2 KC + F2
CH3COOH + Mg = Mg(CH3COO)2 + H2 =>
2 CH3COOH + Mg = Mg(CH3COO)2 + H2
NaClO3 + H2SO4 = Na2SO4 + ClO2 + HClO4 + H2O =>
6 NaClO3 + 3 H2SO4 = 3 Na2SO4 + 4 ClO2 + 2 HClO4 + 2 H2O
Cl2 + KOH = KCl2 + K(ClO3) + H2O =>
11 Cl2 + 12 KOH = 10 KCl2 + 2 K(ClO3) + 6 H2O
Pb + Ca(NO3)2 = Pb(NO3) + Ca =>
2 Pb + Ca(NO3)2 = 2 Pb(NO3) + Ca
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C3H8N2O + O2 = CO2 + H2O + N2O =>
C3H8N2O + 5 O2 = 3 CO2 + 4 H2O + N2O
HSO3{-} + H2O = SO3{2-} + H3O{+} =>
HSO3{-} + H2O = SO3{2-} + H3O{+}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn + NaOH + HNO3 = NH3 + NaZnO2 + H2O =>
8 Zn + 8 NaOH + 3 HNO3 = 3 NH3 + 8 NaZnO2 + H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
H3BO3 + Pd(OH)4 = Pd3(BO3)4 + H2O =>
4 H3BO3 + 3 Pd(OH)4 = Pd3(BO3)4 + 12 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
Sc2O3(s) + H2O(l) = Sc(OH)3 =>
Sc2O3(s) + 3 H2O(l) = 2 Sc(OH)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mn(aq) + NH3(aq) + H2O(l) = Mn(OH)3 + NH4 =>
Mn(aq) + 3 NH3(aq) + 3 H2O(l) = Mn(OH)3 + 3 NH4
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Rb2(CrO4) + Fe(NO3)3 = Rb(NO3) + Fe2(CrO4)3 =>
3 Rb2(CrO4) + 2 Fe(NO3)3 = 6 Rb(NO3) + Fe2(CrO4)3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
C6H6 + HCl = C6H9Cl3 =>
C6H6 + 3 HCl = C6H9Cl3
CH3OH + NaBr + H2SO4 = CH3Br + NaHSO4 + H2O =>
CH3OH + NaBr + H2SO4 = CH3Br + NaHSO4 + H2O
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
Cr(OH3) + O2 = Cr2O3 + H2O =>
2 Cr(OH3) + 2 O2 = Cr2O3 + 3 H2O
C3H6 + O2 = HCO3 + H2O =>
4 C3H6 + 21 O2 = 12 HCO3 + 6 H2O
Fe + S = FeS =>
Fe + S = FeS
Co + H2SeO4 = CoSeO4 + Se2 + H2O =>
6 Co + 8 H2SeO4 = 6 CoSeO4 + Se2 + 8 H2O
KOH + Al2S3 = Al(OH)3 + K2S =>
6 KOH + Al2S3 = 2 Al(OH)3 + 3 K2S
Fe3O3 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe3O3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
Co(OH)2 + H3O{+} = H2O + Co{2+} =>
Co(OH)2 + 2 H3O{+} = 4 H2O + Co{2+}
N2H4 + NO2O3 = NO + H2O =>
N2H4 + NO2O3 = 3 NO + 2 H2O
COS = CO + S =>
COS = CO + S
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
ZnCl2 + K2CO3 = ZnCO3 + KCl =>
ZnCl2 + K2CO3 = ZnCO3 + 2 KCl
K + NaI = KI + Na =>
K + NaI = KI + Na
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
C16H24O5N4 + O2 = CO2 + H2O + NH3 =>
2 C16H24O5N4 + 33 O2 = 32 CO2 + 12 H2O + 8 NH3
C5H12O12 + O2 = CO2 + H2O =>
C5H12O12 + 2 O2 = 5 CO2 + 6 H2O
KMnO4 + H2O = KOH + MnO2 + O =>
2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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