| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + Pb(Cl)2 = PbO + 2 HCl
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
SOCl2 + NaOH = Na2SO3 + HCl =>
SOCl2 + 2 NaOH = Na2SO3 + 2 HCl
I2 + Re = I{-} + Re3{+} =>
I2 + 6 Re = 2 I{-} + 2 Re3{+}
CaO2 + Cr + O2 = CaCrO4 =>
CaO2 + Cr + O2 = CaCrO4
Na2O2 + H2O = NaOH4O2 =>
Na2O2 + 4 H2O = 2 NaOH4O2
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
FeSO4*H2O + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4*H2O + 2 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2CrO4 + HNO3 = NaNO3 + Na2Cr2O7 + H2O =>
2 Na2CrO4 + 2 HNO3 = 2 NaNO3 + Na2Cr2O7 + H2O
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
CH3COOH + MgOH = CH3COOMg + H2O =>
CH3COOH + MgOH = CH3COOMg + H2O
Li + H2O = Li{+} + OH{-} + H2 =>
2 Li + 2 H2O = 2 Li{+} + 2 OH{-} + H2
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
Mg + Zn(ClO3)2 = Zn + Mg(ClO3)2 =>
Mg + Zn(ClO3)2 = Zn + Mg(ClO3)2
Zn(II)Cl2 + Al = Zn(II) + Cl2Al =>
Zn(II)Cl2 + Al = Zn(II) + Cl2Al
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
ZnS + Mg = MgS + Zn =>
ZnS + Mg = MgS + Zn
ZnCl2 + H2(C2O4) = Zn(C2O4)2 + HCl + H2 =>
ZnCl2 + 2 H2(C2O4) = Zn(C2O4)2 + 2 HCl + H2
Hg(NO3)2*2H2O = HgO + NO2 + O2 + H2O =>
2 Hg(NO3)2*2H2O = 2 HgO + 4 NO2 + O2 + 4 H2O
CH3CH2COOH + H2O = H3O + CH2CH2COOH =>
CH3CH2COOH + H2O = H3O + CH2CH2COOH
C3H6O + HNO3 = H2O + CO2 + NO2 =>
C3H6O + 16 HNO3 = 11 H2O + 3 CO2 + 16 NO2
Mo(CO)4(NaBH4)2 + PPh3 = Mo(CO)4(PPh3)2 + NaBH4 =>
Mo(CO)4(NaBH4)2 + 2 PPh3 = Mo(CO)4(PPh3)2 + 2 NaBH4
C2 + H5 = C6H12 =>
15 C2 + 12 H5 = 5 C6H12
N2O5 + H2O = N2O3 + OH =>
N2O5 + 2 H2O = N2O3 + 4 OH
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
HClO4 = HClO + O2 =>
2 HClO4 = 2 HClO + 3 O2
Na2SO4 + NaOH = H2SO4 + Na2O =>
Na2SO4 + 2 NaOH = H2SO4 + 2 Na2O
CH3OH + K2Cr2O7 + H{+} = CH3COOH + Cr{3+} + K{+} + H2O =>
6 CH3OH + 2 K2Cr2O7 + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 4 K{+} + 14 H2O
HCCNa + HCl = HCCH + NaCl =>
HCCNa + HCl = HCCH + NaCl
HCH3COO + Zn = Zn(CH3COO)2 + H2 =>
2 HCH3COO + Zn = Zn(CH3COO)2 + H2
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
NH4OH + Mg(NO3)2 = Mg(OH)2 + NH4NO3 =>
2 NH4OH + Mg(NO3)2 = Mg(OH)2 + 2 NH4NO3
TiOSO4 + H2SO4 + Zn = H2O + Ti2(SO4)3 + ZnSO4 =>
2 TiOSO4 + 2 H2SO4 + Zn = 2 H2O + Ti2(SO4)3 + ZnSO4
C3H6O + HNO3 = CO2 + H2O + N2 =>
5 C3H6O + 16 HNO3 = 15 CO2 + 23 H2O + 8 N2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
LiNO3 + H3PO4 = HNO3 + Li3PO4 =>
3 LiNO3 + H3PO4 = 3 HNO3 + Li3PO4
NH4HCO3 + Zn(NO3)2 = NH4NO3 + ZnCO3 + CO2 + H2O =>
2 NH4HCO3 + Zn(NO3)2 = 2 NH4NO3 + ZnCO3 + CO2 + H2O
KAlSi3O8 + H2SO4 = KSO4 + AlSO4 + SiO2 + H2O =>
KAlSi3O8 + 2 H2SO4 = KSO4 + AlSO4 + 3 SiO2 + 2 H2O
Cl + Al = Cl2Al =>
2 Cl + Al = Cl2Al
(NH4)Br + Ag(NO3) = (NH4)(NO3) + AgBr =>
(NH4)Br + Ag(NO3) = (NH4)(NO3) + AgBr
Li + FeCl3 = LiFe + Cl3 =>
Li + FeCl3 = LiFe + Cl3
C6H12O2 + O2 = C6H5COOH + H2O =>
7 C6H12O2 + 11 O2 = 6 C6H5COOH + 24 H2O
NaHCO3 + C6H8O7 = NaC6H5O7 + H2O + CO2 =>
9 NaHCO3 + 8 C6H8O7 = 9 NaC6H5O7 + 14 H2O + 3 CO2
CH2CH2 + H2O + KMnO4 = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 4 H2O + 2 KMnO4 = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
Na2CrO4 + HCl = Cl2 + CrCl3 + H2O + NaCl =>
2 Na2CrO4 + 16 HCl = 3 Cl2 + 2 CrCl3 + 8 H2O + 4 NaCl
EGL3 = EG + L3 =>
EGL3 = EG + L3
Na4CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
4 Na4CO3 + 15 CH3COOH = 16 CH3COONa + 6 H2O + 2 CO2
NHI + NaOH = NHOH + NaI =>
NHI + NaOH = NHOH + NaI
Sr(NO3)2 + Na2SO3 = Sr(SO3) + Na2(NO3)2 =>
Sr(NO3)2 + Na2SO3 = Sr(SO3) + Na2(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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