| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Mg + HCl2 = MgCl + H2 =>
4 Mg + 2 HCl2 = 4 MgCl + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HCl + HNO2 + SnCl2 = SnCl4 + NO + H2O =>
2 HCl + 2 HNO2 + SnCl2 = SnCl4 + 2 NO + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
C(g) + O2(g) = CO =>
2 C(g) + O2(g) = 2 CO
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
BaCl2H2O = BaCl2 + H2O =>
BaCl2H2O = BaCl2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + HL = SO2 + L2 + H2O =>
H2SO4 + 2 HL = SO2 + L2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
I2 + H2O = I{-} + IO3 + H{+} =>
7 I2 + 6 H2O = 12 I{-} + 2 IO3 + 12 H{+}
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
NO2Br = BrO + NO =>
NO2Br = BrO + NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO2 + Br = BrO + NO =>
NO2 + Br = BrO + NO
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
I2 + H2O = I{-} + IO3{-} + H{+} =>
3 I2 + 3 H2O = 5 I{-} + IO3{-} + 6 H{+}
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NI + S8 = NIS =>
8 NI + S8 = 8 NIS
Fe2S3 + O2 = SO2 + Fe =>
Fe2S3 + 3 O2 = 3 SO2 + 2 Fe
calciumhydroxide + nitricacid = Ca(NO3)2 + water =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Fe2S3 + O2 = SO2 + Fe =>
Fe2S3 + 3 O2 = 3 SO2 + 2 Fe
CH3COOH + CuSO4 = HSO4 + CuCH3COO =>
CH3COOH + CuSO4 = HSO4 + CuCH3COO
H2 + I2 = HI =>
H2 + I2 = 2 HI
HCl + SnCl2 + O3 = SnCl4 + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 SnCl4 + 3 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
C(g) + O2(g) = CO2 =>
C(g) + O2(g) = CO2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
C(g) + O2(g) = CO2 =>
C(g) + O2(g) = CO2
C6H12O6 = H2O + C6 =>
C6H12O6 = 6 H2O + C6
Cl2 + CHCCl3 = HCl + CCl4 =>
3 Cl2 + CHCCl3 = HCl + 2 CCl4
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Co3O4 + H2 = Co + H2O =>
Co3O4 + 4 H2 = 3 Co + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/17
Équations équilibrées sur06/01/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
