| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cu + O2 = 2 Cu2O
C4H6 + KMnO4 + H2SO4 = C2H3O2 + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 10 C2H3O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Sn + HNO3 = Sn(NO3)2 + NH1NO3 + H2O =>
5 Sn + 14 HNO3 = 5 Sn(NO3)2 + 2 NH1NO3 + 6 H2O
Cu(No3)2 + BeS = CuS + Be(No3)2 =>
Cu(No3)2 + BeS = CuS + Be(No3)2
Ni(ClO4)2 + RbOH = NiOH + Rb(ClO4)2 =>
Ni(ClO4)2 + RbOH = NiOH + Rb(ClO4)2
NaCrO7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO7 + 20 FeSO4 + 14 H2SO4 = 10 Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 14 H2O
H2SO4 + Mg = SO4Mg + H =>
H2SO4 + Mg = SO4Mg + 2 H
KCr + Cu(NO3)2 = CuCr + K(NO3)2 =>
KCr + Cu(NO3)2 = CuCr + K(NO3)2
P4 + BaSO4 = P4O10 + BaS =>
2 P4 + 5 BaSO4 = 2 P4O10 + 5 BaS
AgNO3 + KSCN = Ag(SCN) + K(NO3) =>
AgNO3 + KSCN = Ag(SCN) + K(NO3)
HBF4 + NaOH = H3BO3 + NaF + H2O =>
HBF4 + 4 NaOH = H3BO3 + 4 NaF + H2O
Ni(OH)2 + NH3 = [Ni(NH3)6] + OH =>
Ni(OH)2 + 6 NH3 = [Ni(NH3)6] + 2 OH
Pb + HNO3(zried) = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3(zried) = Pb(NO3)2 + 2 H2O + 2 NO2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
CaCl2 + HNO3 = HCa + NO3Cl2 =>
CaCl2 + HNO3 = HCa + NO3Cl2
CH2CH2 + PdCl2 + H2O = CH3CO2H + Pd + HCl =>
CH2CH2 + 2 PdCl2 + 2 H2O = CH3CO2H + 2 Pd + 4 HCl
(NH4)2SO3 + H2O = NH4 + H2SO4 =>
(NH4)2SO3 + H2O = 2 NH4 + H2SO4
KAl2[AlSi3O10](OH)2 + H{+} + H2O = K{+} + Al2Si2O5(OH)4 =>
2 KAl2[AlSi3O10](OH)2 + 2 H{+} + 3 H2O = 2 K{+} + 3 Al2Si2O5(OH)4
Ag(s) + HNO3 = AgNO3 + H2 =>
2 Ag(s) + 2 HNO3 = 2 AgNO3 + H2
Br2 + Na2SO3 + H2O = HBr + Na2SO4 =>
Br2 + Na2SO3 + H2O = 2 HBr + Na2SO4
CuSO4*12H2O = CuSO4 + H2O =>
CuSO4*12H2O = CuSO4 + 12 H2O
NH4Cl + HCl + MgO + Na2HAsO4 = MgNH4AsO4 + NaCl + H2O =>
NH4Cl + HCl + MgO + Na2HAsO4 = MgNH4AsO4 + 2 NaCl + H2O
NH4OH + NH4Cl = NH4 + ClNH3H2O =>
NH4OH + NH4Cl = NH4 + ClNH3H2O
Cl2(g) + Na(aq) = NaCl =>
Cl2(g) + 2 Na(aq) = 2 NaCl
Cu + Au(NO3) = CuNO3 + Au =>
Cu + Au(NO3) = CuNO3 + Au
NH3 + NaOH = NOH + NaH3 =>
NH3 + NaOH = NOH + NaH3
K2FeO4 + NH3*H2O = FeO(OH) + KOH + N2 + H2O =>
2 K2FeO4 + 2 NH3*H2O = 2 FeO(OH) + 4 KOH + N2 + 2 H2O
SF4 + F2 = SF6 =>
SF4 + F2 = SF6
C10H8O4 + H2O = C8H6O4 + C2H6O2 =>
C10H8O4 + 2 H2O = C8H6O4 + C2H6O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H4C3O3 + Ca(OH)2 = H2O + Ca(H3O3C3)2 =>
2 H4C3O3 + Ca(OH)2 = 2 H2O + Ca(H3O3C3)2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
As2S3 + (NH4)2CO3 + H2O = (NH4)3AsO3 + (NH4)3AsS3 + NH4HCO3 =>
As2S3 + 6(NH4)2CO3 + 3 H2O = (NH4)3AsO3 + (NH4)3AsS3 + 6 NH4HCO3
Sr(OH)2(aq)MgCl2(aq) = SrCl2(aq)Mg(OH)2(aq) =>
Sr(OH)2(aq)MgCl2(aq) = SrCl2(aq)Mg(OH)2(aq)
Mn(OH) + Cl2 + KOH = MnO2 + KCl + H2O =>
2 Mn(OH) + 3 Cl2 + 6 KOH = 2 MnO2 + 6 KCl + 4 H2O
NaI + NaO3 + H2SO4 = I2 + Na2SO4 + H2O =>
10 NaI + 2 NaO3 + 6 H2SO4 = 5 I2 + 6 Na2SO4 + 6 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
FeS23 + O2 = SO2 + Fe2O3 =>
4 FeS23 + 95 O2 = 92 SO2 + 2 Fe2O3
Na2CO3 + H2SO4 = H2CO3 + Na2(SO4) =>
Na2CO3 + H2SO4 = H2CO3 + Na2(SO4)
Na3PO4AgNO3 = Na3(NO3)Ag(PO4) =>
Na3PO4AgNO3 = Na3(NO3)Ag(PO4)
H2O + Cu = CuO + H2 =>
H2O + Cu = CuO + H2
C8H8O7 + NaOH = H2O + C8H7O7Na =>
C8H8O7 + NaOH = H2O + C8H7O7Na
K2S + NH4CH3COO = KC2H3O2 + S(NH4)2 =>
K2S + 2 NH4CH3COO = 2 KC2H3O2 + S(NH4)2
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
C10H8O4 + H2O = C8H6O4 + C2H4 =>
9 C10H8O4 + 4 H2O = 10 C8H6O4 + 5 C2H4
Na[Al(OH)4] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
C17H19NO3 + H2O = C17H20OH + NO3 =>
C17H19NO3 + H2O = C17H20OH + NO3
Zn(s)CuSO4(aq) = Cu(s)ZnSO4(aq) =>
Zn(s)CuSO4(aq) = Cu(s)ZnSO4(aq)
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/24
Équations équilibrées sur06/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
