| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH4 + Ag2O = 2 CH3Ag + H2O
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
Na2HPO4 + HCl = NaH2PO4 + NaCl =>
Na2HPO4 + HCl = NaH2PO4 + NaCl
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
Sb + Cl3 + KI = SbI + KCl10277487583 =>
3 Sb + 2147483647 Cl3 + 3 KI = 3 SbI + 3 KCl10277487583
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ni3O4 + H2O = Ni(OH)3 + H =>
Ni3O4 + 5 H2O = 3 Ni(OH)3 + H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2Cr2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + O2 =>
5 K2Cr2O4 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 2 H20 + 10 O2
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
AI + NaOH + H2O = Na3[AI(OH)6] + H2 =>
2 AI + 6 NaOH + 6 H2O = 2 Na3[AI(OH)6] + 3 H2
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Hg + HNO3 = NO + H2O + Hg(NO3)2 =>
3 Hg + 8 HNO3 = 2 NO + 4 H2O + 3 Hg(NO3)2
C6H12O6 + H2O = C2H6OH + CO2 =>
13 C6H12O6 + 6 H2O = 24 C2H6OH + 30 CO2
NaOH + Cu{2+} = Na{+} + Cu(OH)2 =>
2 NaOH + Cu{2+} = 2 Na{+} + Cu(OH)2
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
Mg + Cl2 = MgCl =>
2 Mg + Cl2 = 2 MgCl
Ca(NO2)2 + HNO3 = Ca(NO3)2 + HNO2 =>
Ca(NO2)2 + 2 HNO3 = Ca(NO3)2 + 2 HNO2
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
Fe + CuBr = FeBr + Cu =>
Fe + CuBr = FeBr + Cu
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + CH3COOK + CH3COOH =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 CH3COOK + 2 CH3COOH
Fe + CuBr2 = FeBr + Cu =>
2 Fe + CuBr2 = 2 FeBr + Cu
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
Fe + CuBr2 = FeBr + Cu =>
2 Fe + CuBr2 = 2 FeBr + Cu
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
HL + NaOH = NaL + H2O =>
HL + NaOH = NaL + H2O
Co + HNO3 = N2 + Co(NO3)2 + H2O =>
5 Co + 12 HNO3 = N2 + 5 Co(NO3)2 + 6 H2O
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
Fe(NO3)3 = Fe2O3 + O2 + NO2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 3 O2 + 12 NO2
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
NaCl + KNO3 = KCl + NaNO3(s) =>
NaCl + KNO3 = KCl + NaNO3(s)
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
Zn + KMnO4 + KOH = K2[Zn(OH)4] + K2MnO4 =>
Zn + 2 KMnO4 + 4 KOH = K2[Zn(OH)4] + 2 K2MnO4
KMnO4 + NaCl = NaMnO4 + KCl =>
KMnO4 + NaCl = NaMnO4 + KCl
AG + CL = AGCL =>
AG + CL = AGCL
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Cl2 + (I){-} + (OH){-} = (IO3){-} + Cl{-} + H2O =>
3 Cl2 + (I){-} + 6(OH){-} = (IO3){-} + 6 Cl{-} + 3 H2O
Fe(OH)2NO3 + HNO3 = H2O + Fe(NO3)3 =>
Fe(OH)2NO3 + 2 HNO3 = 2 H2O + Fe(NO3)3
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
CuSO4*5H2O + H2O = CuSO4*6H2O =>
CuSO4*5H2O + H2O = CuSO4*6H2O
CH3CH2CH2CH2CH2OH + O2 = CO + H2O =>
CH3CH2CH2CH2CH2OH + 5 O2 = 5 CO + 6 H2O
Fe(NO3)3 = Fe2O3 + O2 + NO2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 3 O2 + 12 NO2
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/13
Équations équilibrées sur11/05/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
