| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HO4 = 7 O2 + 2 H2O
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Sr(s) + H2O(l) = H2 + SrOH =>
2 Sr(s) + 2 H2O(l) = H2 + 2 SrOH
Z + O2 = Z2O3 =>
4 Z + 3 O2 = 2 Z2O3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C4H10O + H2O2 = C3H6O + CH4O =>
4 C4H10O + 3 H2O2 = 3 C3H6O + 7 CH4O
C4H10 + (HNO3) = C4H9NO2 + H2O =>
C4H10 + (HNO3) = C4H9NO2 + H2O
Mn + HF = MnF2 + H2 =>
Mn + 2 HF = MnF2 + H2
FeBr3 + AgNO3 = AgBr + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 AgBr + Fe(NO3)3
In = In3 =>
3 In = In3
La(NO3)3 + Ni(NO3)2 + Mg(NO3)2 + C2H5NO2 = La200Ni97Mg3O300 + H2O + N2 + CO2 =>
600 La(NO3)3 + 291 Ni(NO3)2 + 9 Mg(NO3)2 + 1400 C2H5NO2 = 3 La200Ni97Mg3O300 + 3500 H2O + 1900 N2 + 2800 CO2
C111O50N + H2O = CH4 + CO2 + NH3 =>
8 C111O50N + 694 H2O = 341 CH4 + 547 CO2 + 8 NH3
AlHCO3 + HCl = AlCl3 + CO + H2O =>
AlHCO3 + 3 HCl = AlCl3 + CO + 2 H2O
NaCl + AgNO{+3} = NaNO{+3} + AgCl =>
NaCl + AgNO{+3} = NaNO{+3} + AgCl
K2MnO4 + H2SO4 = KMnO4 + K2SO4 + MnSO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = 4 KMnO4 + 3 K2SO4 + MnSO4 + 4 H2O
CH3CH2CH3 + HCl = CH3CH2Cl + H2 =>
2 CH3CH2CH3 + 3 HCl = 3 CH3CH2Cl + 2 H2
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H4SO4 + NaOH = H3O + Na2SO4 =>
H4SO4 + 2 NaOH = 2 H3O + Na2SO4
HNO2 + NaCl = HNa + NO2Cl =>
HNO2 + NaCl = HNa + NO2Cl
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O =>
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCl + MnO2 + H3PO4 = Mn3PO4 + Cl + H2O =>
9 HCl + 3 MnO2 + H3PO4 = Mn3PO4 + 9 Cl + 6 H2O
H4SO4 + NaOH = H3O + Na2SO4 =>
H4SO4 + 2 NaOH = 2 H3O + Na2SO4
KMnO4 + H2SO4 + TiCl = Ti2(SO4)3 + Cl2 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 24 H2SO4 + 10 TiCl = 5 Ti2(SO4)3 + 5 Cl2 + 24 H2O + 3 K2SO4 + 6 MnSO4
KI + K2Cr2O7 + HCl = I + KCl + CrCl3 + H2O =>
6 KI + K2Cr2O7 + 14 HCl = 6 I + 8 KCl + 2 CrCl3 + 7 H2O
C4H10 + (HNO3) = C4H9NO2 + H2O =>
C4H10 + (HNO3) = C4H9NO2 + H2O
C6H4(CH3)2 + H2O2 = CO2 + H2O =>
C6H4(CH3)2 + 21 H2O2 = 8 CO2 + 26 H2O
Cr + NH3 + H2O = Cr(OH)2 + NH4 =>
Cr + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4
C6H5OH + HNO2 = C6H5NO2 + H2O =>
C6H5OH + HNO2 = C6H5NO2 + H2O
KY + H2SO4 + H2O2 = K2SO4 + Y + H2O =>
2 KY + H2SO4 + H2O2 = K2SO4 + 2 Y + 2 H2O
Os3(BiO4)8 + HAtO4 = Os(AtO4)8 + H3BiO4 =>
Os3(BiO4)8 + 24 HAtO4 = 3 Os(AtO4)8 + 8 H3BiO4
Mn + HF = MnF2 + H2 =>
Mn + 2 HF = MnF2 + H2
CH3CH2CH3 + HCl = CH3CH2Cl + H2 =>
2 CH3CH2CH3 + 3 HCl = 3 CH3CH2Cl + 2 H2
NaOH + Na2SiO3 = Na4SiO4 + H2O =>
2 NaOH + Na2SiO3 = Na4SiO4 + H2O
HNO3 + Pb(OH)4 = H2O + Pb(NO3)4 =>
4 HNO3 + Pb(OH)4 = 4 H2O + Pb(NO3)4
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + CO2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + CO2 + 4 NaNO3
H4SO4 + NaOH = H3O + Na2SO4 =>
H4SO4 + 2 NaOH = 2 H3O + Na2SO4
MnO + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
MnO + Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + CO2
Fe{+2} + O{+3} + HCl = FeCl{+3} + H{+2} + O =>
Fe{+2} + O{+3} + HCl = FeCl{+3} + H{+2} + O
NiSO4 + NH3 = Ni(NH3)2 + SO4 =>
NiSO4 + 2 NH3 = Ni(NH3)2 + SO4
MnCl3 + K2CrO4 = MnCrO4 + K2Cl3 =>
MnCl3 + K2CrO4 = MnCrO4 + K2Cl3
CH3CH2CH3 + HCl = CH3CH2Cl + H2 =>
2 CH3CH2CH3 + 3 HCl = 3 CH3CH2Cl + 2 H2
Al + HCl2 = AlCl2 + H2 =>
2 Al + 2 HCl2 = 2 AlCl2 + H2
CuSO4 + Cu(OH)2 = Cu4SO4(OH)6 =>
CuSO4 + 3 Cu(OH)2 = Cu4SO4(OH)6
H[AuCl4] = Au + H2 + Cl2 =>
2 H[AuCl4] = 2 Au + H2 + 4 Cl2
CuCl + H2O = CuOH2 + Cl =>
CuCl + H2O = CuOH2 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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