| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2O2 + I2 = 2 HIO3 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CS2 + S2Cl2 = S8 + CCl2 =>
2 CS2 + 2 S2Cl2 = S8 + 2 CCl2
Na + S = Na2S =>
2 Na + S = Na2S
CS2 + S2Cl2 = S + CCl2 =>
CS2 + S2Cl2 = 4 S + CCl2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Ca + S = CaS =>
Ca + S = CaS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H6O2 + O2 = CO2 + H2 =>
C3H6O2 + 2 O2 = 3 CO2 + 3 H2
C3H9NH2 + O2 = CO2 + H2O + N2 =>
4 C3H9NH2 + 23 O2 = 12 CO2 + 22 H2O + 2 N2
Ca + S = Ca2S =>
2 Ca + S = Ca2S
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Ammonia + chlorine = ammoniumchloride + nitrogen =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Fe + S = FeS =>
Fe + S = FeS
K2CrO4 + KI + H2SO4 = I2 + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2CrO4 + 6 KI + 8 H2SO4 = 3 I2 + 8 H2O + Cr2(SO4)3 + 5 K2SO4
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
LiI + Pb(NO3)2 = Li(NO3) + PbI2 =>
2 LiI + Pb(NO3)2 = 2 Li(NO3) + PbI2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
S8 + Au = AuS8 =>
S8 + Au = AuS8
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
Fe + O2 + H2O = Fe2O33H2O =>
4 Fe + 33 O2 + 2 H2O = 2 Fe2O33H2O
NH4NO3 + Al = Al2O3 + H2O + N2 =>
3 NH4NO3 + 2 Al = Al2O3 + 6 H2O + 3 N2
H2O2 + ClO2 = HClO2 + O2 =>
H2O2 + 2 ClO2 = 2 HClO2 + O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
Phosphorus + nitricacid = phosphoricacid + nitrogendioxide + water =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Cu + S = CuS =>
Cu + S = CuS
Ba + H3Po4 = Ba(H2Po4)2 + H2 =>
Ba + 2 H3Po4 = Ba(H2Po4)2 + H2
I{-} + Cl2 = Cl{-} + I2 =>
2 I{-} + Cl2 = 2 Cl{-} + I2
NaMnO4 + H2SO4 + NaCl = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 NaMnO4 + 8 H2SO4 + 10 NaCl = 2 MnSO4 + 5 Cl2 + 6 Na2SO4 + 8 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + CuSO4 = Fe(SO4)3 + Cu =>
Fe + 3 CuSO4 = Fe(SO4)3 + 3 Cu
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
BaCl2 + K(IO3) = Ba(IO3)2 + KCl =>
BaCl2 + 2 K(IO3) = Ba(IO3)2 + 2 KCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/18
Équations équilibrées sur01/08/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
