| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 HClO4(aq) + P4O10(s) = 4 H3PO4(aq) + 6 Cl2O7(g)
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
M + H2O = MOH + H2 =>
2 M + 2 H2O = 2 MOH + H2
Fe(NO3)2 + HCl = FeCl + H(NO3)2 =>
Fe(NO3)2 + HCl = FeCl + H(NO3)2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH3COOH + NH3 = CH3COONH3 + H2 =>
2 CH3COOH + 2 NH3 = 2 CH3COONH3 + H2
CO(g) + H2(g) = C8H18(l) + H2O(g) =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O(g)
CH3CH2CH2NO2 + H2 = CH3CH2CH2NH2 + H2O =>
CH3CH2CH2NO2 + 3 H2 = CH3CH2CH2NH2 + 2 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ag2O2 + MnSO4 + H2O = MnO2 + Ag2O + H2SO4 =>
Ag2O2 + MnSO4 + H2O = MnO2 + Ag2O + H2SO4
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
NaNO2 + Na2Cr2O7 + HNO3 = Cr(NO3)3 + NaNO3 + H2O =>
3 NaNO2 + Na2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 5 NaNO3 + 4 H2O
XeF6(g) + H2O(l) = XeO3(s) + HF(g) =>
XeF6(g) + 3 H2O(l) = XeO3(s) + 6 HF(g)
KNO3(aq) + H2CO3(aq) = K2CO3(s) + HNO3(aq) =>
2 KNO3(aq) + H2CO3(aq) = K2CO3(s) + 2 HNO3(aq)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4(aq)
TiCl4(s) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(g) = TiO2(s) + 4 HCl(g)
C2H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
Pb2O4 = PbO2 =>
Pb2O4 = 2 PbO2
P2O3 + HCLO3 + H2O = HCL + H3PO4 =>
3 P2O3 + 2 HCLO3 + 9 H2O = 2 HCL + 6 H3PO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
P2O5 + KOH + H2O = KH2PO4 =>
P2O5 + 2 KOH + H2O = 2 KH2PO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Fe(s) + HC2H3O2(aq) = Fe(C2H3O2)3(aq) + H2(g) =>
2 Fe(s) + 6 HC2H3O2(aq) = 2 Fe(C2H3O2)3(aq) + 3 H2(g)
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
Pb(NO3)2(s) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO2(g) + O2(g)
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
IO4 + H2O = HIO4 + OH =>
IO4 + H2O = HIO4 + OH
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C2H5(s) + O2(g) = CO2(g) + H2O(g) =>
4 C2H5(s) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C14H30(s) + O2(g) = CO2(g) + H2O(g) =>
2 C14H30(s) + 43 O2(g) = 28 CO2(g) + 30 H2O(g)
C = C =>
C = C
Hg + HNO3 = Hg(NO3) + NO2 + H2O =>
Hg + 2 HNO3 = Hg(NO3) + NO2 + H2O
C = C =>
C = C
CrCl3(aq) + H2S(aq) = Cr2S3(s) + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(aq) = Cr2S3(s) + 6 HCl(aq)
K2S2O6(O2) + K2SO3 + H2O = K2SO4 + H2SO4 =>
K2S2O6(O2) + K2SO3 + H2O = 2 K2SO4 + H2SO4
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
Cl + KBr = Br2 + KCl =>
2 Cl + 2 KBr = Br2 + 2 KCl
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FeS2 + H2SO4 + Na2O2 = Na2FeO4 + Na2SO4 + H2O =>
FeS2 + 6 H2SO4 + 9 Na2O2 = Na2FeO4 + 8 Na2SO4 + 6 H2O
K2S2O6(O2) + K2SO3S + H2O = K2SO4 + H2SO4 =>
4 K2S2O6(O2) + K2SO3S + 5 H2O = 5 K2SO4 + 5 H2SO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/16
Équations équilibrées sur05/15/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
