| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 KMnO4 + 30 H2SO4 + 80 CH3CHO = 10 K2SO4 + 20 MnSO4 + 80 CH3COOH + 3 H20
SrAl3(PO4)(PO3OH)(OH)6 + HCl = SrCl2 + AlCl3 + H3PO4 + H2O =>
SrAl3(PO4)(PO3OH)(OH)6 + 11 HCl = SrCl2 + 3 AlCl3 + 2 H3PO4 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Bi(NO3)3 + Zn = Bi + Zn(NO3)2 =>
2 Bi(NO3)3 + 3 Zn = 2 Bi + 3 Zn(NO3)2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + MNO = H2O + MNCl + Cl2 =>
4 HCl + 2 MNO = 2 H2O + 2 MNCl + Cl2
Ag2O + NH4OH + NH4NO3 = [Ag(NH3)2]NO3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2[Ag(NH3)2]NO3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
Hg(NO3)2(aq) + LiI(aq) = LiNO3(aq) + HgI2(s) =>
Hg(NO3)2(aq) + 2 LiI(aq) = 2 LiNO3(aq) + HgI2(s)
Na2CO3 + CuCl2 + HOH = NaCl + H2CO3 + (CuOH)2CO3 =>
2 Na2CO3 + 2 CuCl2 + 2 HOH = 4 NaCl + H2CO3 + (CuOH)2CO3
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Cl2 + KNO3 + H2O = KClO + KCl + HNO3 =>
Cl2 + 2 KNO3 + H2O = KClO + KCl + 2 HNO3
HCl + MnO = H2O + MnCl + Cl2 =>
4 HCl + 2 MnO = 2 H2O + 2 MnCl + Cl2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HNO3 + KCNS = NO + CO2 + KNO3 + H2SO4 + H2O =>
16 HNO3 + 3 KCNS = 16 NO + 3 CO2 + 3 KNO3 + 3 H2SO4 + 5 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH4OH + CuSO4 = (NH4)2SO4 + Cu(OH)2 =>
2 NH4OH + CuSO4 = (NH4)2SO4 + Cu(OH)2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Cl2 + KNO3 + H2O = KClO3 + KCl + HNO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 HNO3
C10H14O + O2 = CO2 + H2O =>
C10H14O + 13 O2 = 10 CO2 + 7 H2O
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3Cl3 + Na2CO3 = CO2 + H2O + NaCl =>
2 H3Cl3 + 3 Na2CO3 = 3 CO2 + 3 H2O + 6 NaCl
NA + H2SO4 = H2 + NASO4 =>
NA + H2SO4 = H2 + NASO4
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
BA + N2 = BAN2 =>
BA + N2 = BAN2
CH3NH2 + O2 = CO2 + H20 + N2 =>
4 CH3NH2 + 4 O2 = 4 CO2 + H20 + 2 N2
Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)
CuO + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + 3 H2O
Ba(CIO3)2 + K2SO4 = BaSO4 + KCIO3 =>
Ba(CIO3)2 + K2SO4 = BaSO4 + 2 KCIO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
Co(NO3)3 + NAOH = Co(OH)3 + NANO3 =>
Co(NO3)3 + 3 NAOH = Co(OH)3 + 3 NANO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2SO4 + H2O = SO4 + H3O =>
H2SO4 + 2 H2O = SO4 + 2 H3O
C6H12O6 + HCO3{-} = CHO2{-} + H2CO3 =>
C6H12O6 + 12 HCO3{-} = 12 CHO2{-} + 6 H2CO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
BaCl + Na2SO4 = NaCl + Ba2SO4 =>
2 BaCl + Na2SO4 = 2 NaCl + Ba2SO4
BEO + CO2 = BECO3 =>
BEO + CO2 = BECO3
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
SiO(s) + C(s) = Si(s)CO(g) =>
SiO(s) + C(s) = Si(s)CO(g)
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/17
Équations équilibrées sur03/17/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
