| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Si + 4 HNO3 = 3 SiO2 + 4 NO + 2 H2O
C3H5(ONO2)3(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5(ONO2)3(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
KMnO4 + K2SO3 = MnO2 + K2SO4 + K2O =>
2 KMnO4 + 3 K2SO3 = 2 MnO2 + 3 K2SO4 + K2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Be2O5 + HCl = BeCl3 + Cl2 + H2O =>
Be2O5 + 10 HCl = 2 BeCl3 + 2 Cl2 + 5 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
MnO4{-} + Cl{-} + H{+} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{+2} + 5 Cl2 + 8 H2O
Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2MnO4 + H2O = MnO2 + KOH + O2 =>
2 K2MnO4 + 2 H2O = 2 MnO2 + 4 KOH + O2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
AgBr + NH3 = Ag(NH3)2 + Br =>
AgBr + 2 NH3 = Ag(NH3)2 + Br
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 4 HMnO4 + 5 Na2SO4 + 14 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C3H5(ONO2)3(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5(ONO2)3(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
NACL = NA + CL =>
NACL = NA + CL
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
ZNO + C = ZN + CO2 =>
2 ZNO + C = 2 ZN + CO2
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C3H5(ONO2)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2
P4 + H2O + AgNO3 = H3PO4 + Ag + HNO3 =>
P4 + 16 H2O + 20 AgNO3 = 4 H3PO4 + 20 Ag + 20 HNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KMnO4 + CH3COOH + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 22 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
[Ni(NO3)26H2O] + [Fe(NO3)39H2O] + [C6H8O7H2O] = NiFe2O4 + N2 + CO2 + H2O =>
9[Ni(NO3)26H2O] + 18[Fe(NO3)39H2O] + 308[C6H8O7H2O] = 9 NiFe2O4 + 468 N2 + 1848 CO2 + 1567 H2O
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3) + H2O + NO =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + 2 H2O + NO
C + O2 = CO2 =>
C + O2 = CO2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(NO3)2*6H2O + CH4N2O = MgO + CO2 + H2O + N2 =>
3 Mg(NO3)2*6H2O + 5 CH4N2O = 3 MgO + 5 CO2 + 28 H2O + 8 N2
TiCl3 + H2S = Ti2S + S + HCl =>
2 TiCl3 + 3 H2S = Ti2S + 2 S + 6 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + Cl = N2O5 + AgCl + O2 =>
4 AgNO3 + 4 Cl = 2 N2O5 + 4 AgCl + O2
C2H5CL + KOH = C2H5OH + KCL =>
C2H5CL + KOH = C2H5OH + KCL
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/15
Équations équilibrées sur02/04/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
