| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + O2 = 2 SO3
Pb + HNO3 = Pb(NO3)4 + H2 =>
Pb + 4 HNO3 = Pb(NO3)4 + 2 H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C3H2OH + O2 = CO2 + H2O =>
4 C3H2OH + 13 O2 = 12 CO2 + 6 H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cr2NbN2F2 = NbN + Cr2N + NbF5 + N2 =>
5 Cr2NbN2F2 = 3 NbN + 5 Cr2N + 2 NbF5 + N2
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Cr2NbN2F2 = NbN + Cr2N + Nb2F5 + N2 =>
5 Cr2NbN2F2 = NbN + 5 Cr2N + 2 Nb2F5 + 2 N2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgCl + NH3*H20 = Ag(NH3)2{+} + Cl{-} + H20 =>
AgCl + 2 NH3*H20 = Ag(NH3)2{+} + Cl{-} + 2 H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Cr2MoN2F2 = Cr2N + MoN + MoF3 + N2 =>
3 Cr2MoN2F2 = 3 Cr2N + MoN + 2 MoF3 + N2
Kr2Cr2O7 + SnCl2 = CrCl3 + Kr2Sn3O7 =>
Kr2Cr2O7 + 3 SnCl2 = 2 CrCl3 + Kr2Sn3O7
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
LiCl(aq) + AgCH3COO(aq) = LiCH3COO + AgCl =>
LiCl(aq) + AgCH3COO(aq) = LiCH3COO + AgCl
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
B10H18 + O2 = B2O3 + H2O =>
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Cr2MoN2F2 = Cr2N + MoN + CrF3 + N2 =>
6 Cr2MoN2F2 = 4 Cr2N + 6 MoN + 4 CrF3 + N2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2
Cr2MoN2F2 = Cr2N + MoN + CrF2 + N2 =>
4 Cr2MoN2F2 = 2 Cr2N + 4 MoN + 4 CrF2 + N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
AgCl + NH3*H20 = Ag(NH3)2{+} + Cl{-} + H20 =>
AgCl + 2 NH3*H20 = Ag(NH3)2{+} + Cl{-} + 2 H20
Cr2HfN2F2 = HfN + Cr2N + HfF4 + N2 =>
4 Cr2HfN2F2 = 2 HfN + 4 Cr2N + 2 HfF4 + N2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cr2HfN2F2 = HfN + Cr2N + CrF3 + N2 =>
6 Cr2HfN2F2 = 6 HfN + 4 Cr2N + 4 CrF3 + N2
Cr2HfN2F2 = HfN + Cr2N + CrF2 + N2 =>
4 Cr2HfN2F2 = 4 HfN + 2 Cr2N + 4 CrF2 + N2
AlNO3 + KOH = AlOH + KNO3 =>
AlNO3 + KOH = AlOH + KNO3
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + O2 =>
10 K2Cr2O7 + 40 H2SO4 = 10 K2SO4 + 10 Cr2(SO4)3 + 4 H20 + 35 O2
PB(No3)2 + KI = KNo3 + PBI2 =>
PB(No3)2 + 2 KI = 2 KNo3 + PBI2
Cr2TaN2F2 = TaN + Cr2N + CrF3 + N2 =>
6 Cr2TaN2F2 = 6 TaN + 4 Cr2N + 4 CrF3 + N2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cr2TaN2F2 = TaN + Cr2N + CrF2 + N2 =>
4 Cr2TaN2F2 = 4 TaN + 2 Cr2N + 4 CrF2 + N2
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/05/18
Équations équilibrées sur10/05/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
