| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O3 + 3 H2O = 2 H3PO3
ChromiumSulfate + SodiumPhosphate = ChromiumPhosphate + SodiumSulfate =>
ChromiumSulfate + SodiumPhosphate = ChromiumPhosphate + SodiumSulfate
Al(OH)3 + NaOH = Na2Al2O4 + H2O =>
2 Al(OH)3 + 2 NaOH = Na2Al2O4 + 4 H2O
H2SO4 + NaCO3 = NaSO4 + H2CO3 =>
H2SO4 + NaCO3 = NaSO4 + H2CO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2S + HNO3 = H2SO4 + NO2 + H20 =>
5 H2S + 20 HNO3 = 5 H2SO4 + 20 NO2 + H20
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
HNO3 + Ag = AgNO3 + H2O + NO =>
4 HNO3 + 3 Ag = 3 AgNO3 + 2 H2O + NO
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
CH3CI + H2 = C2H6 + HCI =>
2 CH3CI + H2 = C2H6 + 2 HCI
C6Cl4O2 + NaNO2 + H2O = C6(NO2)2(ONa)2O2 + NaCl + HNO2 =>
C6Cl4O2 + 6 NaNO2 + 2 H2O = C6(NO2)2(ONa)2O2 + 4 NaCl + 4 HNO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCl2 + Na2CO3 = CaCO3 + Na2Cl2 =>
CaCl2 + Na2CO3 = CaCO3 + Na2Cl2
CH3CL + NH3 = CH3NH2 + HCL =>
CH3CL + NH3 = CH3NH2 + HCL
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Cu2S + O2 = CuO2 + SO2 =>
Cu2S + 3 O2 = 2 CuO2 + SO2
Cu + Cl = CuCl2 =>
Cu + 2 Cl = CuCl2
Fe + H2O + O2 = Fe(OH)2 =>
2 Fe + 2 H2O + O2 = 2 Fe(OH)2
C + NO3 = NO2 + CO2 =>
C + 2 NO3 = 2 NO2 + CO2
Al + CuSO4 = Al(SO4)3 + Cu =>
Al + 3 CuSO4 = Al(SO4)3 + 3 Cu
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL
Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Al(g) + HCl(aq) = AlCl3(g) + H2(g) =>
2 Al(g) + 6 HCl(aq) = 2 AlCl3(g) + 3 H2(g)
HCl + KMnO4 = KCl + MnCl2 + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
Al(s) + HCl(aq) = AlCl3(g) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(g) + 3 H2(g)
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
NiSO4 + C4H8N2O2 = (C4H7O2N2)2Ni + H2SO4 =>
NiSO4 + 2 C4H8N2O2 = (C4H7O2N2)2Ni + H2SO4
C6Cl4O2 + NaNO2 = C6(NO2)2(ONa)2O2 + NaCl + NO2 + NO =>
C6Cl4O2 + 6 NaNO2 = C6(NO2)2(ONa)2O2 + 4 NaCl + 2 NO2 + 2 NO
SnCl2 = Sn + Cl =>
SnCl2 = Sn + 2 Cl
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/16
Équations équilibrées sur02/10/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
