| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
Cr(NO3)3(aq) + HI(aq) = HI(NO3)3(aq) + Cr(s) =>
Cr(NO3)3(aq) + HI(aq) = HI(NO3)3(aq) + Cr(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCl2 + NH4 = NCl2 + CaH4 =>
CaCl2 + NH4 = NCl2 + CaH4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CuS + HNO3 = Cu(NO3)2 + NO + H2O + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O + 3 S
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe2(SO4)3 + 3 K2S = 2 FeS + S + 3 K2SO4
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaOH + NaClO4 + NaAsO2 = NaCl + H2O + Na3AsO4 =>
8 NaOH + NaClO4 + 4 NaAsO2 = NaCl + 4 H2O + 4 Na3AsO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
HClO + NO + H2O = HCl + HNO3 =>
3 HClO + 2 NO + H2O = 3 HCl + 2 HNO3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Zinc(Sulfhate) + Strontium(bromide) = Zinc(bromide) + Strontium(Sulfhate) =>
Zinc(Sulfhate) + Strontium(bromide) = Zinc(bromide) + Strontium(Sulfhate)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Ti + Pb3O4 = Pb + TiO2 =>
2 Ti + Pb3O4 = 3 Pb + 2 TiO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
FeBr3 + Na2S = FeS + S + NaBr =>
2 FeBr3 + 3 Na2S = 2 FeS + S + 6 NaBr
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cr2O72{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 854 I{-} + 864 H{+} = 4 Cr3{+} + 427 I2 + 432 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Cr2O72{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 854 I{-} + 864 H{+} = 4 Cr3{+} + 427 I2 + 432 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/20
Équations équilibrées sur03/12/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
