| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3
W + O = WO3 =>
W + 3 O = WO3
CuOH + H2SO4 = Cu2SO4 + H2O =>
2 CuOH + H2SO4 = Cu2SO4 + 2 H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C8 + H9 + N + O2 = C8H9NO2 =>
C8 + H9 + N + O2 = C8H9NO2
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
W + O2 = WO3 =>
2 W + 3 O2 = 2 WO3
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
C8 + H9 + N + O2 = NO2C8H =>
9 C8 + H9 + 9 N + 9 O2 = 9 NO2C8H
C8 + H9 + N + O2 = NO2C8H9 =>
C8 + H9 + N + O2 = NO2C8H9
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Na + HNO3 = H2 + NaNO3 =>
2 Na + 2 HNO3 = H2 + 2 NaNO3
SiF4 + NaOH = Na4SiO4 + NaF + H2O =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 H2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S2Cl2 + H2O = H2SO3 + HCl + S =>
2 S2Cl2 + 3 H2O = H2SO3 + 4 HCl + 3 S
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Al2(CO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 CO2 + 3 H2O
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
BaCl2 + CuSo4 = BaSo4 + CuCl2 =>
BaCl2 + CuSo4 = BaSo4 + CuCl2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
Fe(NO3)3 + (NH4)2S = NH4NO3 + Fe2S3 =>
2 Fe(NO3)3 + 3(NH4)2S = 6 NH4NO3 + Fe2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KMnO4 + Na2S + H2O = KOH + MnO2 + NaOH + S =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 KOH + 2 MnO2 + 6 NaOH + 3 S
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/14
Équations équilibrées sur01/25/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
