| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
C6H10 + KMnO4 + H2SO4 = (CH2)4(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5(CH2)4(COOH)2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
BaCl2 + AgNO3 = AgCl2 + BaNO3 =>
BaCl2 + AgNO3 = AgCl2 + BaNO3
MnO4{-} + C3H8O + H{+} = Mn{2+} + C3H6O2 + H2O =>
4 MnO4{-} + 5 C3H8O + 12 H{+} = 4 Mn{2+} + 5 C3H6O2 + 11 H2O
MnO4{-} + OH{-} = H2O + MnO4{2-} + O2 =>
4 MnO4{-} + 4 OH{-} = 2 H2O + 4 MnO4{2-} + O2
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
CuSo4(ac) + NH3(ac) = [Cu(NH3)4]So4(ac) =>
CuSo4(ac) + 4 NH3(ac) = [Cu(NH3)4]So4(ac)
MnO4{-} + OH{-} = H2O + MnO4{2-} + O2 =>
4 MnO4{-} + 4 OH{-} = 2 H2O + 4 MnO4{2-} + O2
CuSO4(ac) + NH3(ac) = [Cu(NH3)4]SO4(ac) =>
CuSO4(ac) + 4 NH3(ac) = [Cu(NH3)4]SO4(ac)
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH3CH2CH2CH2Cl + KOH = CH3CH2CH2CH2OH + KCl =>
CH3CH2CH2CH2Cl + KOH = CH3CH2CH2CH2OH + KCl
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
(COH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COH)2 + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Cr2O7{2-} + C6H6O2 + H{+} = Cr{3+} + C6H4O2 + H2O =>
Cr2O7{2-} + 3 C6H6O2 + 8 H{+} = 2 Cr{3+} + 3 C6H4O2 + 7 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
HOCl = Cl + OH =>
HOCl = Cl + OH
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
H + N = NH3 =>
3 H + N = NH3
HClO + H2O = ClO + H3O =>
HClO + H2O = ClO + H3O
HClO + OH = ClO + H3O =>
2 HClO + OH = 2 ClO + H3O
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
H + N = NH3 =>
3 H + N = NH3
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
Fe3O4 + HBr = FeBr2 + FeBr3 + H2O =>
Fe3O4 + 8 HBr = FeBr2 + 2 FeBr3 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCI + NAOH = H2O + NACI =>
HCI + NAOH = H2O + NACI
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C55H100O6 + O2 = H2O + CO2 =>
C55H100O6 + 77 O2 = 50 H2O + 55 CO2
KCN + H2O2 = KOCN + H2O =>
KCN + H2O2 = KOCN + H2O
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
C2H5OH + CrO3 + H2So4 = C2H5COOH + Cr2(So4)3 + H2O =>
9 C2H5OH + 8 CrO3 + 12 H2So4 = 6 C2H5COOH + 4 Cr2(So4)3 + 21 H2O
MnO4{2-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
(CuOH)2CO3 = CuO + H2O + CO2 =>
(CuOH)2CO3 = 2 CuO + H2O + CO2
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
MnO4{2-} + H{+} = MnO4{-} + Mn2{+} + H2O =>
13 MnO4{2-} + 16 H{+} = 11 MnO4{-} + Mn2{+} + 8 H2O
C2H5OH + CrO3 + H2SO4 = C2H5COOH + Cr2(SO4)3 + H2O =>
9 C2H5OH + 8 CrO3 + 12 H2SO4 = 6 C2H5COOH + 4 Cr2(SO4)3 + 21 H2O
MnO4{2-} + H{+} = MnO4{-} + Mn{2+} + H2O =>
5 MnO4{2-} + 8 H{+} = 4 MnO4{-} + Mn{2+} + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
HCLO = HCL + O2 =>
2 HCLO = 2 HCL + O2
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/13
Équations équilibrées sur11/04/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
